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CAS No. : | 621-18-1 | MDL No. : | MFCD03844759 |
Formula : | C14H10N2O4 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | QBVIXYABUQQSRY-UHFFFAOYSA-N |
M.W : | 270.24 | Pubchem ID : | 578067 |
Synonyms : |
|
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 | UN#: | N/A |
Hazard Statements: | H315-H319 | Packing Group: | N/A |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
99% | With sulfuric acid for 3h; Reflux; | 3.1 Synthesis of intermediate dimethyl ester: 2.7 g (10.0 mmol) of azobenzene-3,3′-dicarboxylic acid was added to 50 mL of methanol, and a catalytic amount of concentrated sulfuric acid was added to reflux for 3 h. After the reaction was completed, the solvent was removed with a rotary evaporator to obtain the intermediate dimethyl ester with a yield of 99%. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With sodium hydroxide; iron(II) sulfate | ||
With ammonia; zinc |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With copper (I)-salt |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With sodium hydroxide elektrolytische Reduktion an einer Platinkathode; | ||
With sulfuric acid elektrolytische Reduktion an einer Platinkathode; | ||
With D-glucose; sodium hydroxide In water; acetic acid at 50 - 60℃; for 8.5h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With ammonium hydroxide; zinc at 60℃; | ||
With alkaline tin oxide | ||
With alkaline tin oxide Kinetik; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With thionyl chloride | ||
With thionyl chloride; triethylamine In 5,5-dimethyl-1,3-cyclohexadiene at 110℃; for 2h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
98% | at -196.15 - 19.85℃; for 48h; Photolysis; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
84% | With sodium perborate; sodium molybdate tetrahydrate In acetic acid at 50℃; for 1h; | SPB (0.011 mol) and Na2MoO4 (0.001 mol) were dissolved in glacial acetic acid (5-7 mL) and aniline (0.015 mol) was added drop-wise or in portions at 50 °C.The temperature was maintained at 50 °C for an hour. The resultant was poured into water (500 mL) and stirred. The solid was filtered, dried and recrystallized from petroleum ether (40-60 °C). |
With sodium perborate; sodium tungstate In water; acetic acid at 35 - 55℃; | ||
With sodium perborate In acetic acid at 55℃; |
With dihydrogen peroxide; sodium carbonate In acetic acid at 65℃; for 4h; | ||
With nicotinium dichromate; toluene-4-sulfonic acid In <i>tert</i>-butyl alcohol; benzene | ||
With nicotinium dichromate; toluene-4-sulfonic acid In N,N-dimethyl-formamide at 25.84℃; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
35% | In water hydro(solvo)thermal treatment of Cd(OH)2, ligand and amines for 2 d at 110°C; elem. anal.; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
40% | With N,N-dimethyl-formamide at 100℃; for 96h; Sealed tube; | 2.2.1 [CdL(DMF)2]·0.5DMF}n (1) General procedure: A mixture of Cd(OAc)2·2H2O (13 mg, 0.05 mmol), H2L ligand (7 mg, 0.025 mmol), and DMF (4 mL) was sealed in a 10 mL Pyrex glass tube and heated at 100 °C for 4 days, then cooled to room temperature at a rate of 5 °C h-1. The yellow blocks of 1 were collected and washed thoroughly with DMF and dried in air. Yield: 11 mg (40%, based on Cd). Anal. Calc. for C21.5H23N4.5CdO6.5: C, 46.04; H, 4.13; N, 11.24. Found: C, 46.50; H, 4.38; N, 11.01%. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
35% | With methanol; N,N-dimethyl-formamide at 100℃; for 96h; Sealed tube; | 2.2.1 [CdL(DMF)2]·0.5DMF}n (1) General procedure: A mixture of Cd(OAc)2·2H2O (13 mg, 0.05 mmol), H2L ligand (7 mg, 0.025 mmol), and DMF (4 mL) was sealed in a 10 mL Pyrex glass tube and heated at 100 °C for 4 days, then cooled to room temperature at a rate of 5 °C h-1. The yellow blocks of 1 were collected and washed thoroughly with DMF and dried in air. Yield: 11 mg (40%, based on Cd). Anal. Calc. for C21.5H23N4.5CdO6.5: C, 46.04; H, 4.13; N, 11.24. Found: C, 46.50; H, 4.38; N, 11.01%. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
46% | With N,N-dimethyl-formamide at 120℃; for 96h; Sealed tube; | 2.2.1 [CdL(DMF)2]·0.5DMF}n (1) General procedure: A mixture of Cd(OAc)2·2H2O (13 mg, 0.05 mmol), H2L ligand (7 mg, 0.025 mmol), and DMF (4 mL) was sealed in a 10 mL Pyrex glass tube and heated at 100 °C for 4 days, then cooled to room temperature at a rate of 5 °C h-1. The yellow blocks of 1 were collected and washed thoroughly with DMF and dried in air. Yield: 11 mg (40%, based on Cd). Anal. Calc. for C21.5H23N4.5CdO6.5: C, 46.04; H, 4.13; N, 11.24. Found: C, 46.50; H, 4.38; N, 11.01%. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: triethylamine; 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride / N,N-dimethyl-formamide / 20 °C 2: sodium hydroxide / water; acetone / 6 h / 30 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: triethylamine; 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride / N,N-dimethyl-formamide / 20 °C 2: sodium hydroxide / water; acetone / 6 h / 30 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dmap / N,N-dimethyl-formamide / 0 - 20 °C 2: sodium hydroxide / water; acetone / 6 h / 30 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: triethylamine; 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride / N,N-dimethyl-formamide / 20 °C 2: sodium hydroxide / water; acetone / 6 h / 30 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: triethylamine; 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride / N,N-dimethyl-formamide / 20 °C 2: sodium hydroxide / water; acetone / 6 h / 30 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: triethylamine; 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride / N,N-dimethyl-formamide / 20 °C 2: sodium hydroxide / water; acetone / 6 h / 30 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: triethylamine; 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride / N,N-dimethyl-formamide / 20 °C 2: sodium hydroxide / water; acetone / 6 h / 30 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
54% | With triethylamine; 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride In N,N-dimethyl-formamide at 20℃; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
65% | With triethylamine; 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride In N,N-dimethyl-formamide at 20℃; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
46% | With triethylamine; 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride In N,N-dimethyl-formamide at 20℃; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
42% | With triethylamine; 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride In N,N-dimethyl-formamide at 20℃; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
71% | With triethylamine; 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride In N,N-dimethyl-formamide at 20℃; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
66% | With triethylamine; 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride In N,N-dimethyl-formamide at 20℃; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
52% | With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 0 - 20℃; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
80% | With sodium hydroxide at 20℃; | 2.3.1. Synthesis of [Mn(azdc)(phen)(DMF)(H2O)]n (1) A mixture of H2azdc (0.027 g, 0.100 mmol) in DMF (5 mL) and NaOH (0.004 g, 0.100 mmol) (0.2 mL, 0.5 mol L-1) wasadded to an aqueous solution of MnCl2·4H2O (0.019 g, 0.1 mmol) in water (5 mL) whilestirring. To this solution, phen (0.020 g, 0.100 mmol) in DMF (5 mL) was added. The filtrate was kept at ambient temperature for several days and pale yellow crystals were formed(yield: 48 mg, 80% based on H2azdc). Anal. Calcd for C29H25MnN5O6: C, 58.59; H, 4.24;N, 11.78. Found: C, 58.49; H, 4.16; N, 11.65%. IR cm-1 (KBr): 3339(w), 3056(w), 1631(s), 1601(vs), 1556(vs), 1519(m), 1429(s), 1385(vs), 1212(w), 1094(m), 929(w), 846(s),779(s), 719(s), 689(s), 667(w). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
56% | In water; N,N-dimethyl-formamide at 120℃; for 72h; Autoclave; High pressure; | 2.3.2. Synthesis of [Cd(azdc)(phen)]n (2) A mixture containing Cd(NO3)2·4H2O(0.016 g, 0.050 mmol), H2azdc (0.027 g, 0.100 mmol), phen (0.020 g, 0.100 mmol), and the mixed water-DMF solvent (3 mL : 3 mL) was sealed in a Teflon reactor, which was heated at 120 °C for three days, and then cooled to room temperature at 5 °C h-1. Dark redblock crystals were collected in 56% yield (31 mg, based on H2azdc). Anal. Calcd forC26H16CdN4O4 : C, 55.68; H, 2.88; N, 9.99. Found: C, 55.79; H, 2.97; N, 9.89%. IR cm-1(KBr): 3064(w), 1670(w), 1586(vs), 1556(vs), 1429(s), 1391(vs), 1220(w), 1145(w), 854(s), 817 (s), 779(s), 727(s), 667(m). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
43% | at 120℃; for 96h; Sealed tube; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
39% | at 120℃; for 96h; Sealed tube; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With sodium hydroxide; In water; at 20℃; for 0.333333h; | Preparation of target framework coordination polymers: at room temperature, the first 5mL deionized water 0.023gCoCl2 · 6H2O was added to 0.024g of 1,4-bis (1H-1,2,4- triazole - methylene) benzene (<strong>[143131-66-2]bbtz</strong>) of 5mLDMF aqueous solution, and then 0.027g azobenzene-3,3-dicarboxylic acid (abbreviated H2azdc) and 0.004gNaOH of 5mLDMF solution was added to the mixed solution, after about 20min after the reaction, and on standing filter, take the solid phase, that is the target framework coordination polymers. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
70% | In water at 115℃; for 72h; Autoclave; High pressure; | 2.2. Synthesis of Co2L2(AzoD)2·2DMF (1) A mixture of Co(NO3)2·6H2O (0.2 mmol), L (0.2 mmol) and H2AzoD (0.2 mmol) in DMF (6 mL) was sealedin a Teflon-lined stainless steel vessel and heated at 115 °C for three days, and then the reaction systemwas cooled to room temperature. Brown crystals were obtained. Yield, 70%, based on Co(II). Elementalanalysis (%): Calcd: C 59.35, H 3.71, N 12.98 (not including DMF molecules). Found: (1). C 52.94, H 3.93, N 12.33 (The as-synthesized sample was dried naturally); (2). C 59.32, H 3.68, N 12.96 (The as-synthesizedsample was activated at 170 °C under vacuum). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
65% | at 140℃; for 72h; Autoclave; | 2.2. Synthesis of compound [Cd(abb)H2O]n (1) The organic linker (H2abb) was prepared according to the literaturemethods [36]. H2abb (67.6 mg, 0.25 mmol) and Cd(NO3)2-4H2O (77.1 mg, 0.25 mmol) were dissolved in water (3 mL) andthe resulting solution was taken in a 20 mL capacity Teflon-lined acid digestion bomb and treated hydrothermally. The compoundswere collected as orange colored block crystals from bomb, whichwas heated at 140 C for 3 days followed by slow cooling to roomtemperature.Yield 0.065 g, 65%, Anal. Calc. for C14H10N2O5Cd (398.65):C 42.18, H 2.53, N 7.03. Found: C 42.3, H 2.5, N 7.1. IR (KBr):m(COO) = 1546 cm1and 1390 cm1, m(NN) = 1437 cm1,m(O-H)3360 cm1 (Fig. S1). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
66.2% | In N,N-dimethyl-formamide; acetonitrile; at 130℃; for 72h;Sonication; Sealed tube; | A mixture of Co(NO3)26H2O (0.029 g, 0.1 mmol), H2L (0.027 g,0.1 mmol), bimb (0.019 g, 0.1 mmol), acetonitrile (6 mL) and DMF(3 mL) were stirred for 0.5 h under ultrasonic conditions. And then thesolution was transformed into the Teflon-lined stainless steel vessel(15 mL), sealed, and heated to 130 C for 3 days. Subsequently, the vesselwas cooled to the room temperature at the degree of 5 Ch1. Red blockcrystals were collected with the yield of 66.2% (based on Co(NO3)26H2O). Anal. Calcd for C19H15CoN4O4: C, 54.08%; H, 3.65%; N,13.32%. Found: C, 56.03%; H, 3.84%; N, 13.89%. The difference betweenthe calculated value and the measured value may be related to theabsence of solvent removal. IR (KBr disk, cm1): 3735 (s), 2361 (s), 2342(m), 1653 (m), 1558 (s), 1541 (s), 1507 (s), 1095 (w), 769 (w), 676 (m),652 (w), 617 (w). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
62.2% | at 130℃; for 72h; Sonication; Sealed tube; | 2.2.2. Synthesis of [CoL(bimmb)]DMF}n (2) A mixture of Co(NO3)26H2O (0.029 g, 0.1mmol), H2L (0.027g,0.1 mmol), bimmb (0.023 g, 0.1mmol), DMF (5mL) were stirred for0.5 h under ultrasonic conditions. The same way, the solution wastransformed into the Teflon-lined stainless steel vessel (15mL), sealed,and heated to 130 C for 3 days. After, the vessel was cooled to the roomtemperature at the degree of 5 C h1. Violet diamond crystals werecollected with the yield of 62.2% (based on Co(NO3)26H2O). Anal.Calcd for C31H29CoN7O5: C, 58.31%; H, 4.54%; N, 15.36%. Found: C,59.45%; H, 4.71%; N, 15.87%. The difference between the calculatedvalue and the measured value may be related to the absence of solventremoval. IR (KBr disk, cm1): 3675 (m), 2360 (s), 1653 (w), 1623 (s),1558 (s), 1521 (s), 1436 (m), 1088 (m), 773 (s), 688 (m), 676 (w), 656(w). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
65.3% | In N,N-dimethyl-formamide; acetonitrile at 130℃; for 72h; Sonication; Sealed tube; | 2.2.3. Synthesis of [CoL(bimmb)0.5]n (3) Complex 3 and complex 1 are synthesized in the same environmentexcept that the nitrogen-containing ligand is changed to bimmb. The pinkcrystal was collected to a yield of 65.3% (based on Co(NO3)26H2O).Anal. Calcd for C21H15CoN4O4: C, 56.51%; H, 3.36%; N, 12.56%. Found:C, 56.96%; H, 3.52%; N, 12.87%. The difference between the calculatedvalue and the measured value may be the same as that of 1. IR (KBr disk,cm1): 2361 (w), 2331 (w), 1634 (s), 1575 (m), 1522 (m), 1430 (m),1400 (s), 1108 (m), 800 (m), 771 (s), 690 (s), 656 (w). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
60.5% | In water; N,N-dimethyl-formamide at 130℃; for 72h; Sonication; Sealed tube; | 2.2.4. Synthesis of [CoL(bbibp)]n (4) A mixture of Co(NO3)26H2O (0.029 g, 0.1 mmol), H2L (0.027 g,0.1 mmol), bbibp (0.038 g, 0.1 mmol), H2O (4 mL) and DMF (4 mL) werestirred for 0.5 h under ultrasonic conditions. And then the solution wastransformed into the Teflon-lined stainless steel vessel (15 mL), sealed,and heated to 130 C for 3 days. Subsequently, the vessel was cooled tothe room temperature at the degree of 5 C h1. The final dark red crystalwas collected to a yield of 60.5% (based on Co(NO3)26H2O). Anal. Calcdfor C40H26CoN6O4: C, 67.32%; H, 3.65%; N, 11.78%. Found: C, 67.33%;H, 3.64%; N, 11.77%. IR (KBr disk, cm1): 3520 (w), 3270 (w), 1596 (s),1548 (s), 1508 (s), 1456 (m), 1403 (s), 1336 (m), 1295 (m), 1239 (s), 829(m), 783 (s), 687 (m), 676 (w). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
48% | In water; N,N-dimethyl-formamide at 120℃; for 72h; Autoclave; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
48% | In N,N-dimethyl-formamide at 120℃; for 72h; Autoclave; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
39% | In water; N,N-dimethyl-formamide at 160℃; for 72h; Autoclave; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
48% | In water; N,N-dimethyl-formamide at 120℃; for 72h; Autoclave; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
52% | In N,N-dimethyl-formamide at 120℃; for 72h; Autoclave; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
66.2% | For complex 1, a mixture of Co(NO3)26H2O (0.029 g, 0.1mmol), H2L (0.027 g, 0.1 mmol), btrb (0.024 g, 0.1 mmol),acetonitrile (6 mL) and DMF (3 mL) were stirred for 0.5 hunder ultrasonic conditions. And then the solution was transformedinto the Teflon-lined stainless steel vessel (15 mL),sealed, and heated to 130 C for 3 days. Subsequently, the vesselwas cooled to the room temperature at the degree of 5Ch1. Pink block crystals of 1 were collected with the yieldof 66.2% (based on Co(NO3)26H2O). Anal. Calcd forC26H28CoN8O8 (1): C, 48.83; H, 4.41; N, 17.52%. Found: C, 55.26; H, 3.59; N, 19.56%. IR (KBr, cm1): 3385(m), 2360(w),1944(w), 1829(w), 1610(m), 1583(m), 1534(m), 1446(m),1398(w), 1315(w), 1186(w), 1142(w), 1109(w), 1051(w),1014(w), 922(w), 905(w), 862(w), 810(w), 779(m), 746(w),709(w), 670(w), 635(w), 592(w), 526(w), 477(w), 426(w). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
64.2% | In N,N-dimethyl-formamide; acetonitrile for 0.5h; Sonication; | For complex 2, a mixture of Cu(NO3)23H2O (0.024 g,0.1 mmol), H2L (0.027 g, 0.1 mmol), bimb (0.023 g, 0.1mmol), acetonitrile (6 mL) and DMF (3 mL) were stirred for0.5 h under ultrasonic conditions. The same way, the solutionwas transformed into the Teflon-lined stainless steelvessel (15 mL), sealed, and heated to 130 C for 3 days.After, the vessel was cooled to the room temperature at thedegree of 5 Ch1. Violet diamond crystals were collectedwith the yield of 64.2% (based on Co(NO3)26H2O). Anal.Calcd for C21H15CuN4O4 (2): C, 55.94; H, 3.35; N, 12.43%.Found: C, 55.76; H, 3.59; N, 12.75%. IR (KBr, cm1):3404(s), 2359(s), 2341(s), 1699(m), 1609(m), 1559(m),1519(m), 1380(m), 1309(m), 1249(w), 1178(w), 1097(w),1063(m), 963(w), 854(w), 819(w), 781(w), 770(w), 746(w),669(w), 654(m). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
40 % de | In aq. phosphate buffer for 1h; UV-irradiation; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 3 steps 1: sulfuric acid / 3 h / Reflux 2: 3 h / 106 °C 3: methanol; acetone / 72 h / 40 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
47.3% | In water; N,N-dimethyl-formamide; at 130℃; for 72h;Autoclave; | A mixture of Co(NO3)26H2O (0.030 g, 0.1 mmol), H2L (0.027 g, 0.1 mmol), bimb(0.028 g, 0.1 mmol), H2O (4 mL), and DMF (4 mL) were stirred for 0.5 h under ultrasonic conditions. The solution was thenconverted to a Teflon-lined stainless steel container (15 mL), sealed, and heated to 130 for 3 days. Subsequently, thevessel was cooled to room temperature at 5 /h. Pink block crystals were collected with the yield of 47.3% (based onCo(NO3)26H2O). Anal. calcd for 1 C32H22N6CoO4 (%): C 62.65, H 3.61, N 13.70. Found (%): C 62.91, H 3.94, N 13.45.IR (KBr, cm-1): 3129 w, 2356 s, 2328 m, 1659 w, 1612 w, 1554 m, 1508 m, 1429 s, 1026 m, 829 m, 642 m, 636 w. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
In N,N-dimethyl-formamide at 85℃; for 24h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
54.2% | In N,N-dimethyl-formamide; acetonitrile at 130℃; for 72h; Sonication; |
Tags: 621-18-1 synthesis path| 621-18-1 SDS| 621-18-1 COA| 621-18-1 purity| 621-18-1 application| 621-18-1 NMR| 621-18-1 COA| 621-18-1 structure
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P242 | Use only non-sparking tools. |
P243 | Take precautionary measures against static discharge. |
P244 | Keep reduction valves free from grease and oil. |
P250 | Do not subject to grinding/shock/friction. |
P251 | Pressurized container: Do not pierce or burn, even after use. |
P260 | Do not breathe dust/fume/gas/mist/vapours/spray. |
P261 | Avoid breathing dust/fume/gas/mist/vapours/spray. |
P262 | Do not get in eyes, on skin, or on clothing. |
P263 | Avoid contact during pregnancy/while nursing. |
P264 | Wash hands thoroughly after handling. |
P265 | Wash skin thouroughly after handling. |
P270 | Do not eat, drink or smoke when using this product. |
P271 | Use only outdoors or in a well-ventilated area. |
P272 | Contaminated work clothing should not be allowed out of the workplace. |
P273 | Avoid release to the environment. |
P280 | Wear protective gloves/protective clothing/eye protection/face protection. |
P281 | Use personal protective equipment as required. |
P282 | Wear cold insulating gloves/face shield/eye protection. |
P283 | Wear fire/flame resistant/retardant clothing. |
P284 | Wear respiratory protection. |
P285 | In case of inadequate ventilation wear respiratory protection. |
P231 + P232 | Handle under inert gas. Protect from moisture. |
P235 + P410 | Keep cool. Protect from sunlight. |
Response | |
Code | Phrase |
P301 | IF SWALLOWED: |
P304 | IF INHALED: |
P305 | IF IN EYES: |
P306 | IF ON CLOTHING: |
P307 | IF exposed: |
P308 | IF exposed or concerned: |
P309 | IF exposed or if you feel unwell: |
P310 | Immediately call a POISON CENTER or doctor/physician. |
P311 | Call a POISON CENTER or doctor/physician. |
P312 | Call a POISON CENTER or doctor/physician if you feel unwell. |
P313 | Get medical advice/attention. |
P314 | Get medical advice/attention if you feel unwell. |
P315 | Get immediate medical advice/attention. |
P320 | |
P302 + P352 | IF ON SKIN: wash with plenty of soap and water. |
P321 | |
P322 | |
P330 | Rinse mouth. |
P331 | Do NOT induce vomiting. |
P332 | IF SKIN irritation occurs: |
P333 | If skin irritation or rash occurs: |
P334 | Immerse in cool water/wrap n wet bandages. |
P335 | Brush off loose particles from skin. |
P336 | Thaw frosted parts with lukewarm water. Do not rub affected area. |
P337 | If eye irritation persists: |
P338 | Remove contact lenses, if present and easy to do. Continue rinsing. |
P340 | Remove victim to fresh air and keep at rest in a position comfortable for breathing. |
P341 | If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. |
P342 | If experiencing respiratory symptoms: |
P350 | Gently wash with plenty of soap and water. |
P351 | Rinse cautiously with water for several minutes. |
P352 | Wash with plenty of soap and water. |
P353 | Rinse skin with water/shower. |
P360 | Rinse immediately contaminated clothing and skin with plenty of water before removing clothes. |
P361 | Remove/Take off immediately all contaminated clothing. |
P362 | Take off contaminated clothing and wash before reuse. |
P363 | Wash contaminated clothing before reuse. |
P370 | In case of fire: |
P371 | In case of major fire and large quantities: |
P372 | Explosion risk in case of fire. |
P373 | DO NOT fight fire when fire reaches explosives. |
P374 | Fight fire with normal precautions from a reasonable distance. |
P376 | Stop leak if safe to do so. Oxidising gases (section 2.4) 1 |
P377 | Leaking gas fire: Do not extinguish, unless leak can be stopped safely. |
P378 | |
P380 | Evacuate area. |
P381 | Eliminate all ignition sources if safe to do so. |
P390 | Absorb spillage to prevent material damage. |
P391 | Collect spillage. Hazardous to the aquatic environment |
P301 + P310 | IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
P301 + P312 | IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. |
P301 + P330 + P331 | IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. |
P302 + P334 | IF ON SKIN: Immerse in cool water/wrap in wet bandages. |
P302 + P350 | IF ON SKIN: Gently wash with plenty of soap and water. |
P303 + P361 + P353 | IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. |
P304 + P312 | IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell. |
P304 + P340 | IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. |
P304 + P341 | IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. |
P305 + P351 + P338 | IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
P306 + P360 | IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes. |
P307 + P311 | IF exposed: call a POISON CENTER or doctor/physician. |
P308 + P313 | IF exposed or concerned: Get medical advice/attention. |
P309 + P311 | IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician. |
P332 + P313 | IF SKIN irritation occurs: Get medical advice/attention. |
P333 + P313 | IF SKIN irritation or rash occurs: Get medical advice/attention. |
P335 + P334 | Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages. |
P337 + P313 | IF eye irritation persists: Get medical advice/attention. |
P342 + P311 | IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician. |
P370 + P376 | In case of fire: Stop leak if safe to Do so. |
P370 + P378 | In case of fire: |
P370 + P380 | In case of fire: Evacuate area. |
P370 + P380 + P375 | In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion. |
P371 + P380 + P375 | In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion. |
Storage | |
Code | Phrase |
P401 | |
P402 | Store in a dry place. |
P403 | Store in a well-ventilated place. |
P404 | Store in a closed container. |
P405 | Store locked up. |
P406 | Store in corrosive resistant/ container with a resistant inner liner. |
P407 | Maintain air gap between stacks/pallets. |
P410 | Protect from sunlight. |
P411 | |
P412 | Do not expose to temperatures exceeding 50 oC/ 122 oF. |
P413 | |
P420 | Store away from other materials. |
P422 | |
P402 + P404 | Store in a dry place. Store in a closed container. |
P403 + P233 | Store in a well-ventilated place. Keep container tightly closed. |
P403 + P235 | Store in a well-ventilated place. Keep cool. |
P410 + P403 | Protect from sunlight. Store in a well-ventilated place. |
P410 + P412 | Protect from sunlight. Do not expose to temperatures exceeding 50 oC/122oF. |
P411 + P235 | Keep cool. |
Disposal | |
Code | Phrase |
P501 | Dispose of contents/container to ... |
P502 | Refer to manufacturer/supplier for information on recovery/recycling |
Physical hazards | |
Code | Phrase |
H200 | Unstable explosive |
H201 | Explosive; mass explosion hazard |
H202 | Explosive; severe projection hazard |
H203 | Explosive; fire, blast or projection hazard |
H204 | Fire or projection hazard |
H205 | May mass explode in fire |
H220 | Extremely flammable gas |
H221 | Flammable gas |
H222 | Extremely flammable aerosol |
H223 | Flammable aerosol |
H224 | Extremely flammable liquid and vapour |
H225 | Highly flammable liquid and vapour |
H226 | Flammable liquid and vapour |
H227 | Combustible liquid |
H228 | Flammable solid |
H229 | Pressurized container: may burst if heated |
H230 | May react explosively even in the absence of air |
H231 | May react explosively even in the absence of air at elevated pressure and/or temperature |
H240 | Heating may cause an explosion |
H241 | Heating may cause a fire or explosion |
H242 | Heating may cause a fire |
H250 | Catches fire spontaneously if exposed to air |
H251 | Self-heating; may catch fire |
H252 | Self-heating in large quantities; may catch fire |
H260 | In contact with water releases flammable gases which may ignite spontaneously |
H261 | In contact with water releases flammable gas |
H270 | May cause or intensify fire; oxidizer |
H271 | May cause fire or explosion; strong oxidizer |
H272 | May intensify fire; oxidizer |
H280 | Contains gas under pressure; may explode if heated |
H281 | Contains refrigerated gas; may cause cryogenic burns or injury |
H290 | May be corrosive to metals |
Health hazards | |
Code | Phrase |
H300 | Fatal if swallowed |
H301 | Toxic if swallowed |
H302 | Harmful if swallowed |
H303 | May be harmful if swallowed |
H304 | May be fatal if swallowed and enters airways |
H305 | May be harmful if swallowed and enters airways |
H310 | Fatal in contact with skin |
H311 | Toxic in contact with skin |
H312 | Harmful in contact with skin |
H313 | May be harmful in contact with skin |
H314 | Causes severe skin burns and eye damage |
H315 | Causes skin irritation |
H316 | Causes mild skin irritation |
H317 | May cause an allergic skin reaction |
H318 | Causes serious eye damage |
H319 | Causes serious eye irritation |
H320 | Causes eye irritation |
H330 | Fatal if inhaled |
H331 | Toxic if inhaled |
H332 | Harmful if inhaled |
H333 | May be harmful if inhaled |
H334 | May cause allergy or asthma symptoms or breathing difficulties if inhaled |
H335 | May cause respiratory irritation |
H336 | May cause drowsiness or dizziness |
H340 | May cause genetic defects |
H341 | Suspected of causing genetic defects |
H350 | May cause cancer |
H351 | Suspected of causing cancer |
H360 | May damage fertility or the unborn child |
H361 | Suspected of damaging fertility or the unborn child |
H361d | Suspected of damaging the unborn child |
H362 | May cause harm to breast-fed children |
H370 | Causes damage to organs |
H371 | May cause damage to organs |
H372 | Causes damage to organs through prolonged or repeated exposure |
H373 | May cause damage to organs through prolonged or repeated exposure |
Environmental hazards | |
Code | Phrase |
H400 | Very toxic to aquatic life |
H401 | Toxic to aquatic life |
H402 | Harmful to aquatic life |
H410 | Very toxic to aquatic life with long-lasting effects |
H411 | Toxic to aquatic life with long-lasting effects |
H412 | Harmful to aquatic life with long-lasting effects |
H413 | May cause long-lasting harmful effects to aquatic life |
H420 | Harms public health and the environment by destroying ozone in the upper atmosphere |
Sorry,this product has been discontinued.
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