[ CAS No. 632-79-1 ] {[proInfo.proName]}

Name: 632-79-1|Tetrabromophthalic anhydride|98%
Brand: Ambeed
SKU: A253030
Price: 13.0 USD
Availability: InStock
Rating: 99 (40 reviews)

,{[proInfo.pro_purity]}

Cat. No.: {[proInfo.prAm]}

2D 3D

Structure of 632-79-1 * Storage: {[proInfo.prStorage]}

Cart0 Add to My Favorites Add to My Favorites Bulk Inquiry Inquiry Add To Cart

Search after Editing

* Storage: {[proInfo.prStorage]}

For Research Only 110K+ Compounds Competitive Price 1-2 Day Shipping

Quality Control of [ 632-79-1 ]

COA NMR CNMR HPLC LC-MS

Related Doc. of [ 632-79-1 ]

SDS Specification

Alternatived Products of [ 632-79-1 ]

Product Details of [ 632-79-1 ]

CAS No. :	632-79-1	MDL No. :	MFCD00005919
Formula :	C₈Br₄O₃	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	QHWKHLYUUZGSCW-UHFFFAOYSA-N
M.W :	463.70	Pubchem ID :	12443
Synonyms :

Safety of [ 632-79-1 ]

Signal Word:	Warning	Class:	N/A
Precautionary Statements:	P280	UN#:	N/A
Hazard Statements:	H317	Packing Group:	N/A
GHS Pictogram:

Application In Synthesis of [ 632-79-1 ]

* 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.

Downstream synthetic route of [ 632-79-1 ]

[ 632-79-1 ] Synthesis Path-Downstream 1~19

1
[ 632-79-1 ]
[ 60100-09-6 ]
[ 24407-32-7 ]

Yield	Reaction Conditions	Operation in experiment
	With nitrobenzene

Reference： [1]Pratt; Young [Journal of the American Chemical Society, 1918, vol. 40, p. 1416]

2
[ 632-79-1 ]
[ 24407-32-7 ]

Yield	Reaction Conditions	Operation in experiment
95%	With iron(III) chloride; guanidine hydrochloride; triethylamine at 60℃; for 0.0833333h;	4.2 General reaction procedure General procedure: A mixture of a cyclic anhydride 1 (1 mmol), guanidiniumchloride (2) (1 mmol), Et3N (2 mmol) and FeCl3 (10 mol%)in PEG-400 (0.5 mL) at 60°C for aromatic derivatives andat 100°C for aliphatic derivatives was stirred for an appropriatetime. The reaction progress was monitored by thinlayerchromatography. After the completion of the reaction,the reaction mixture was cooled to room temperature andthen was extracted with H2O and EtOAc. The organic layerwas dried over MgSO4 and then evaporated under reducedpressure. The residue was purified by column chromatographyon silica gel using n-hexane-EtOAc (7:3). The desired1H-isoindole-1,3(2H)-diones were obtained in 70-95%yields. Spectroscopy data for compounds 3 are in goodagreement with those previously reported.
94%	With formamide In neat (no solvent) for 0.333333h; Milling; Heating; Green chemistry;	General procedure General procedure: A mixture of anhydride (1 mmol), formamide (1.1 mmol for monoanhydrides and 2.2 mmol for dianhydrides) and 1 g clay was ground together in a mortar using pestle for the time described in Table 1. The reaction mixture was warmed. After completing the reaction (monitored by TLC, after observing no anhydride presence in the reaction mixture), the product was extracted by washing clay with chloroform (2×15 mL), the solvent was removed under vacuum to afford the relevant N-unsubstituted cyclic imide. The solid imide was washed thoroughly with water, dried, and then recrystallized from ethanol. The solid clay portion was washed with methanol and dried at 120 °C under a reduced pressure to be reused in the subsequent reactions which showed the gradual decrease in the activity (Table 1). Isolated products were characterized by melting points, IR, 1H NMR spectrometric data and were compared with the literature or authentic samples.
92%	With choline chloride; urea at 140℃; for 1h; Green chemistry;	General reaction procedure General procedure: DES ChCl/urea was synthesized as described in literature(Abbott et al. 2004). Briefly, choline chloride and urea with the molar ratio of 1:2 were stirred at 80 °C for 1 h until a clear and transparent solution was formed (Fig. 1). The obtained DES was used without additional purification. Into a 25-mL round-bottom flask were added ChCl/urea (5.19 g, 20 mmol), phthalic anhydride (1.48 g, 10 mmol) and urea (0.60 g, 10 mmol) in successive, then the mixture was heated at 140 °C for 1 h under vigorous stirring. The reaction progress was monitored by GC analysis. After reaction, the reaction mixture was cooled to room temperature, followed by addition of 2 mL of water. The DES was dissolved and the product was precipitated. The solid was collected by filtration and washed thoroughly with water. The white solid was dried thoroughly to afford the product in a yield of 84%. The DES was recovered by evaporation of water under vacuum, and subjected to next run. The product was received in a yield of yield of 95% in the second run.

89%

With potassium cyanate In N,N-dimethyl-formamide for 0.05h; microwave irradiation;

Reference： [1]Ekhtiari, Zeinab; Havasi, Forugh; Nikpour, Farzad [Zeitschrift fur Naturforschung, B: Chemical Sciences, 2016, vol. 71, # 9, p. 941 - 944]
[2]Marvi, Omid [Journal of the Chilean Chemical Society, 2017, vol. 62, # 2, p. 3501 - 3504]
[3]Liu, Luxiao; Zhang, Hong-Yu; Yin, Guohui; Zhang, Yuecheng; Zhao, Jiquan [Chemical Papers, 2020, vol. 74, # 4, p. 1351 - 1357]
[4]Nikpour, Farzad; Kazemi, Samira; Sheikh, Davood [Heterocycles, 2006, vol. 68, # 8, p. 1559 - 1564]

3
[ 1336-21-6 ]
[ 632-79-1 ]
[ 24407-32-7 ]

Yield	Reaction Conditions	Operation in experiment
		1 Preparation of 3,4,5,6-Tetrabromophthalimide EXAMPLE 1 Preparation of 3,4,5,6-Tetrabromophthalimide 3,4,5,6-Tetrabromophthalic anhydride (100 grams; 0.217 mole) was charged into a glass reaction vessel. Concentrated ammonium hydroxide (300 ml) was incrementally added at room temperature with stirring. After the addition was completed the reaction slurry was heated with stirring for a period of about 2 hours resulting in the evaporation of most of the water present and leaving a yellow powder. The powder was further dried in a forced air oven and was then recrystallized from benzyl alcohol. The crystalline product was then washed with acetone, filtered and dried to yield the desired product 3,4,5,6-tetrabromophthalimide.

Reference： [1]Current Patent Assignee: LANXESS AG - US3950307, 1976, A

4
[ 632-79-1 ]
[ 13755-95-8 ]
[ 1333335-11-7 ]

Yield	Reaction Conditions	Operation in experiment
94%	With acetic acid In water at 20℃; Reflux;

Reference： [1]Location in patent: experimental part Aly, Ashraf A. [Journal of Chemical Research, 2011, vol. 35, # 4, p. 205 - 208]

5
[ 2114-02-5 ]
[ 632-79-1 ]
[ 1463952-23-9 ]

Yield	Reaction Conditions	Operation in experiment
83%	In acetic acid for 2h; Heating;	Synthesis of 4,5,6,7-tetrabromo-N-carbamothioyl-1,3-dioxoisoindoline-2-carboximidamide (24) A mixture of 1 (118 mg, 1 mmol) and tetrabromophthalic anhydride (TBPA, 23) (463 mg, 1 mmol) in glacial (15 mL) was heated for 2 h. After completion of the reaction a precipitate was formed. It was collected by filtration and recrystallized from 1,4-dioxane. Yellow powder (yield:83%), m. p. 278 - 280 °C.

Reference： [1]El-Shaieb, Kamal M.; Ameen, Mohamed A.; Abdel-Latif, Fathy F.; Mohamed, Asmaa H. [Zeitschrift fur Naturforschung, B: Chemical Sciences, 2013, vol. 68, # 8, p. 905 - 912]

6
[ 632-79-1 ]
[ 138-37-4 ]
4-((4,5,6,7-tetrabromo-1,3-dioxoisoindolin-2-yl)methyl)benzenesulfonamide hydrochloride [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
94%	With acetic acid; at 130℃; for 1.5h;Inert atmosphere;	0.002 mol (0.445 g) of <strong>[138-37-4]4-(aminomethyl)benzenesulfonamide hydrochloride</strong> stirred under nitrogen environment with 0.002 mol (0.927 g) of 4,5,6,7-tetrabromo isobenzofuran-1,3-dione to produce 0.002mol of 4-(2-(4,5,6,7-tetrabromo-1,3-dioxoisoindolin-2-yl)ethyl)benzenesulfonamide (2) (1.264 g) in the presence of glacial acetic acid as solvent for 1.5 h at 130 C. The reaction monitored in each 30 min with the help of TLC (chloroform/methanol; 1:1). After that the mixture was cooled and 30 ml of cold water was added. The product was filtered and washed with cold water repeatedly for 4/5 times. The product was recrystallized in ethanol for further purification.22-26 White crystalline and solid; yield=94 %; mp=293 C; solubility; insoluble: water, glacial acetic acid; partially soluble: ethanol and methanol; fully soluble: DMSO, chloroform. IRnumax (cm-1; KBr pellets); 1766.85, 1712.86 (C=O imide); 1338.64, 1159.26 (S=O) and 3356.25 (NH2). MS (ESI+); m/z: 626.7 [M-H]-, 628.7 [M+1]. 1H NMR (400MHz, DMSO-d6): delta 7.375 (s, 2H, SO2NH2), 7.56, 7.581 (d, 2H, Ar-H from benzenesulfonamide), 7.804-7.825 (d, 2H, Ar-H from benzenesulfonamide), 4.880 (s, 2H, CH2). 13C NMR (100MHz, DMSO-d6): 41.79, 121.07, 126.33, 128.38, 131.71, 136.86, 140.24, 143.75, 164.12.

Reference： [1]Bioorganic and Medicinal Chemistry,2013,vol. 21,p. 5973 - 5982

7
[ 632-79-1 ]
[ 1954-94-5 ]
[ 1454891-23-6 ]

Yield	Reaction Conditions	Operation in experiment
92%	With acetic acid at 130℃; for 12h; Inert atmosphere;	7 6.2.7 Synthesis of 3-chloro-4-(4,5,6,7-tetrabromo-1,3-dioxoisoindolin-2-yl)benzenesulfonamide (7) 0.002 mol (0.412 g) of 4-amino-2-chlorobenzenesulfonamide stirred under nitrogen environment with 0.002 mol (0.927 g) of 4,5,6,7-tetrabromo isobenzofuran-1,3-dione to produce 0.002 mol of 3-chloro-4-(4,5,6,7-tetrabromo-1,3-dioxoisoindolin-2-yl)benzenesulfonamide (7) (1.305 g) in the presence of glacial acetic acid as solvent for 12 h at 130 °C. The reaction monitored in each 30 min with the help of TLC (chloroform/methanol; 3:1). After that the mixture was cooled and 30 ml of cold water was added. The product was filtered and washed with cold water repeatedly for 4/5 times. The product was recrystallized in ethanol for further purification.22-26 White crystalline and solid; yield=92 %; mp=265 °C; solubility; insoluble: water, glacial acetic acid; partially soluble: ethanol; fully soluble: DMSO, chloroform and methanol. IRνmax (cm-1; KBr pellets); 1780.36, 1722.49 (C=O imide); 1339.61, 1166.97 (S=O) and 3366.86 (NH2). MS (ESI+); m/z: 646.83 [M-1], 648.83 [M+1]. 1H NMR (400MHz, DMSO-d6): i 7.717 (s, 2H, SO2NH2), 7.851-7.872 (d, 2H, Ar-H from benzenesulfonamide), 8.008-8.034 (d, 2H, Ar-H from benzenesulfonamide), 8.152 (s, 2H, Ar-H from benzenesulfonamide). 13C NMR (100MHz, DMSO-d6): 122.24, 126.42, 128.09, 131.69, 133.77, 136.96, 138.27, 147.48, 162.84, 166.77.

Reference： [1]Sethi, Kalyan K.; Vullo, Daniella; Verma, Saurabh M.; Tanc, Muhammet; Carta, Fabrizio; Supuran, Claudiu T. [Bioorganic and Medicinal Chemistry, 2013, vol. 21, # 19, p. 5973 - 5982]

8
[ 860994-58-7 ]
[ 632-79-1 ]
[ 1541182-00-6 ]

Yield	Reaction Conditions	Operation in experiment
94%	With triethylamine In tetrahydrofuran for 8h; Inert atmosphere;
	With dmap In tetrahydrofuran at 20℃; for 2h;
	With triethylamine In tetrahydrofuran Inert atmosphere; Schlenk technique;

Reference： [1]Min, Chang; Mittal, Nisha; Sun, Diana X.; Seidel, Daniel [Angewandte Chemie - International Edition, 2013, vol. 52, # 52, p. 14084 - 14088][Angew. Chem., 2013, vol. 125, # 52, p. 14334 - 14338,5]
[2]Zhu, Zhengbo; Odagi, Minami; Zhao, Chenfei; Abboud, Khalil A.; Kirm, Helmi Ulrika; Saame, Jaan; Lõkov, Märt; Leito, Ivo; Seidel, Daniel [Angewandte Chemie - International Edition, 2020, vol. 59, # 5, p. 2028 - 2032][Angew. Chem., 2020, vol. 132, # 5, p. 2044 - 2048,5]
[3]Christmann, Mathias; He, Guoli; List, Benjamin [Angewandte Chemie - International Edition, 2021, vol. 60, # 24, p. 13591 - 13596][Angew. Chem., 2021, vol. 133, # 24, p. 13703 - 13708,6]

9
[ 632-79-1 ]
[ 7187-47-5 ]
2-(4-(1H-benzo[d]imidazol-2-yl)thiazol-2-yl)-4,5,6,7-tetrabromoisoindoline-1,3-dione [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
60%	With acetic acid Reflux;

Reference： [1]Nofal, Zienab M.; Soliman, Elsyed A.; Abd El-Karim, Somaia S.; El-Zahar, Magdy I.; Srour, Aladdin M.; Sethumadhavan, Shalini; Maher, Timothy J. [Journal of Heterocyclic Chemistry, 2014, vol. 51, # 6, p. 1797 - 1806]

10
[ 632-79-1 ]
[ 191-07-1 ]
[ 124137-02-6 ]

Reference： [1]Journal of the American Chemical Society,2015,vol. 137,p. 4477 - 4486

11
[ 150-19-6 ]
[ 632-79-1 ]
4,5,6,7-tetrabromo-3’,6’-dimethoxyfluorescein [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
90%	With niobium pentachloride In methanesulfonic acid at 95 - 100℃; for 1.66667h; Inert atmosphere;
66%	With Zn_0.95*Ti_0.05O In neat (no solvent) at 160℃; for 4h; Green chemistry;	2.3 General experimental procedure for fluorescein synthesis General procedure: In a typical experimental procedure, phthalic anhydride (1 mmol), resorcinol (2 mmol) and Zn0.950Ti0.050O (10 mol%) catalyst were heated with constant stirring for 1.33h at 160°C and the progress of the reaction was monitored by TLC. After the completion of reaction, the reaction mixture was dissolved in 1N NaOH (10 mL) and the catalyst was separated using centrifugation. The filtrate was acidified using 1N HCl until the solution was neutralized. During neutralization, the precipitation of the dye was observed which was further purified by recrystallization with methanol.

Reference： [1]da Silva, Bruno Henrique Sacoman Torquato; Bregadiolli, Bruna Andressa; Graeff, Carlos Frederico de Oliveira; da Silva-Filho, Luiz Carlos [ChemPlusChem, 2017, vol. 82, # 2, p. 261 - 269]
[2]Jadhav, Nirajkumar H.; Shinde, Dnyaneshwar R.; Sakate, Sachin S.; Rasal, Nishant K.; Pawar, Ramdas A. [Catalysis Communications, 2019, vol. 120, p. 17 - 22]

12
[ 632-79-1 ]
[ 51-48-9 ]
C₂₃H₁₁Br₄I₄NO₇ [ No CAS ]

Reference： [1]Analytical Chemistry,2017,vol. 89,p. 1907 - 1915

13
[ 632-79-1 ]
[ 6893-02-3 ]
C₂₃H₁₂Br₄I₃NO₇ [ No CAS ]

Reference： [1]Analytical Chemistry,2017,vol. 89,p. 1907 - 1915

14
[ 632-79-1 ]
[ 1041-01-6 ]
C₂₃H₁₃Br₄I₂NO₇ [ No CAS ]

Reference： [1]Analytical Chemistry,2017,vol. 89,p. 1907 - 1915

15
[ 632-79-1 ]
[ 3542-39-0 ]
2-(6,7,8,9-tetrabromo-5-oxo-2-(phenylamino)-10,10a-dihydro-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-10a-yl)benzoic acid [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
86%	In acetic acid for 2h; Heating;	4.5 Synthesis of compounds 29 and 32 General procedure: A mixture of 1 (1mmol) and tetrabromophthalic anhydride(TBPA, 23) (1 mmol) and/or pyromellitic dianhydride(31) (0.5mmol) in glacial acetic acid (15mL) was heatedfor 2 h. A precipitate was formed after the reaction was completed. It was collected by filtration and recrystallizedfrom 1,4-dioxane.

Reference： [1]Mohamed, Asmaa H. [Zeitschrift fur Naturforschung, B: Chemical Sciences, 2018, vol. 73, # 6, p. 399 - 406]

16
[ 632-79-1 ]
[ 608-25-3 ]
C₂₂H₁₂Br₄O₅ [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
85%	With Zn_0.95*Ti_0.05O In neat (no solvent) at 160℃; for 1.5h; Green chemistry;	2.3 General experimental procedure for fluorescein synthesis General procedure: In a typical experimental procedure, phthalic anhydride (1 mmol), resorcinol (2 mmol) and Zn0.950Ti0.050O (10 mol%) catalyst were heated with constant stirring for 1.33h at 160°C and the progress of the reaction was monitored by TLC. After the completion of reaction, the reaction mixture was dissolved in 1N NaOH (10 mL) and the catalyst was separated using centrifugation. The filtrate was acidified using 1N HCl until the solution was neutralized. During neutralization, the precipitation of the dye was observed which was further purified by recrystallization with methanol.

Reference： [1]Jadhav, Nirajkumar H.; Shinde, Dnyaneshwar R.; Sakate, Sachin S.; Rasal, Nishant K.; Pawar, Ramdas A. [Catalysis Communications, 2019, vol. 120, p. 17 - 22]

17
[ 26782-71-8 ]
[ 632-79-1 ]
N-tetrabromophthaloyl-(R)-tert-leucine [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
97%	With triethylamine; In toluene;Reflux;	An oven-dried flask topped with a Dean-Stark apparatus and condenserwas charged sequentially with <strong>[26782-71-8](R)-tert-leucine</strong> [(R)-18; 0.500g, 3.77 mmol), tetrabromophthalic anhydride (17; 1.79 g, 3.77 mmol),anhyd toluene (10 mL), and NEt3 (0.0536 mL, 0.377 mmol). The resultingheterogeneous mixture was heated at reflux while the solventwas removed at a rate of ca. 1 mL/h. The solution was cooled to r.t.and treated with aq 5% HCl (6 mL) and EtOAc (15 mL). The aqueouslayer was extracted with EtOAc (6 mL) and the combined organic layerswere dried (Na2SO4) and concentrated to give N-tetrabromophthaloyl-<strong>[26782-71-8](R)-tert-leucine</strong> as a white solid; yield: 2.11 g (97%)

Reference： [1]Synthesis,2019,vol. 51,p. 213 - 224

18
[ 632-79-1 ]
[ 68-35-9 ]
N-(pyrimidin-2-yl)-4-(4,5,6,7-tetrabromo-1,3-dioxoisoindolin-2-yl)benzenesulfonamide [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
80%	With triethylamine; In N,N-dimethyl-formamide; for 4h;Reflux;	General procedure: A mix of 1 (0.01 mmol) and anhydride derivativesnamely; phthalic anhydride (0.01 mmol), 3-nitrophthalicanhydride (0.01 mmol), 4-nitrophthalic anhydride(0.01 mmol), 3,4,5,6-tetrabromophthalic anhydride (0.01 mmol), 1,2,4-benzenetricarboxylic anhydride(trimellitic anhydride), and 1,2,4,5-benzenetetracarboxylicdianhydride (0.01 mmol) in N,N-dimethylformamide(15 mL) containing a few drops oftriethylamine (3 drops) were boiled for 4 h. The reactionmixture was left to cool to room temperature, andthen put into ice-cold water. The insoluble precipitatedproduct was purified and dried to yield sulfonamides2-7, respectively

Reference： [1]Acta Chimica Slovenica,2020,vol. 67,p. 167 - 178

19
[ 871828-95-4 ]
[ 632-79-1 ]
[ 2489223-33-6 ]

Yield	Reaction Conditions	Operation in experiment
1.40 g	With dmap In tetrahydrofuran at 20℃;

Reference： [1]Abboud, Khalil A.; Kirm, Helmi-Ulrika; Leito, Ivo; Odagi, Minami; Saame, Jaan; Seidel, Daniel; Supantanapong, Nantamon; Xu, Weici; Zhu, Zhengbo [Journal of the American Chemical Society, 2020, vol. 142, # 36, p. 15252 - 15258]

Same Skeleton Products

Related Products

Historical Records

Ghs Precautionary Statements

Precautionary Statements-General
Code	Phrase
P101	If medical advice is needed,have product container or label at hand.
P102	Keep out of reach of children.
P103	Read label before use
Prevention
Code	Phrase
P201	Obtain special instructions before use.
P202	Do not handle until all safety precautions have been read and understood.
P210	Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
P211	Do not spray on an open flame or other ignition source.
P220	Keep/Store away from clothing/combustible materials.
P221	Take any precaution to avoid mixing with combustibles
P222	Do not allow contact with air.
P223	Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P230	Keep wetted
P231	Handle under inert gas.
P232	Protect from moisture.
P233	Keep container tightly closed.
P234	Keep only in original container.
P235	Keep cool
P240	Ground/bond container and receiving equipment.
P241	Use explosion-proof electrical/ventilating/lighting/equipment.
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

Purity	Size	Price	VIP Price	USA Stock *0-1 Day	Global Stock *5-7 Days	Quantity
{[ item.p_purity ]}	{[ item.pr_size ]}	{[ getRatePrice(item.pr_usd, 1,1) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate) ]}	{[ getRatePrice(item.pr_usd, 1,1) ]}	Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate) ]} {[ getRatePrice(item.pr_usd,1,item.mem_rate) ]}	{[ item.pr_usastock ]}	Inquiry -	{[ item.pr_chinastock ]}	Inquiry -

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

[ CAS No. 632-79-1 ] {[proInfo.proName]}

Quality Control of [ 632-79-1 ]

Related Doc. of [ 632-79-1 ]

Product Details of [ 632-79-1 ]

Safety of [ 632-79-1 ]

Application In Synthesis of [ 632-79-1 ]

[ 632-79-1 ] Synthesis Path-Downstream 1~19

Precautionary Statements-General

Prevention

Response

Storage

Disposal

Physical hazards

Health hazards

Environmental hazards

Inquiry