Structure of 4273-92-1
*Storage:
*Shipping:
4.5
*For Research Use Only !
Change View
Size | Price | US Stock | Global Stock | In Stock |
1g | łÇʶÊÊ | Inquiry | Inquiry | |
5g | łÇ˶ÊÊ | Inquiry | Inquiry | |
25g | łËÿ¶ÊÊ | Inquiry | Inquiry | |
100g | łòî¶ÊÊ | Inquiry | Inquiry | |
500g | łË§Ë¶ÊÊ | Inquiry | Inquiry |
US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks
łÇʶÊÊ
łÇ˶ÊÊ
łËÿ¶ÊÊ
łòî¶ÊÊ
łË§Ë¶ÊÊ
In Stock
- +
US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
CAS No. : | 4273-92-1 |
Formula : | C19H16ClNO4 |
M.W : | 357.79 |
SMILES Code : | O=C(NC1=CC(OC)=C(Cl)C=C1OC)C2=C(O)C=C3C=CC=CC3=C2 |
MDL No. : | MFCD00043903 |
Boiling Point : | No data available |
InChI Key : | QIHKTBRNOLQDGQ-UHFFFAOYSA-N |
Pubchem ID : | 77955 |
GHS Pictogram: | ![]() |
Signal Word: | Warning |
Hazard Statements: | H317 |
Precautionary Statements: | P261-P280 |
Num. heavy atoms | 25 |
Num. arom. heavy atoms | 16 |
Fraction Csp3 | 0.11 |
Num. rotatable bonds | 5 |
Num. H-bond acceptors | 4.0 |
Num. H-bond donors | 2.0 |
Molar Refractivity | 98.18 |
TPSA ? Topological Polar Surface Area: Calculated from | 67.79 Ų |
Log Po/w (iLOGP)? iLOGP: in-house physics-based method implemented from | 2.67 |
Log Po/w (XLOGP3)? XLOGP3: Atomistic and knowledge-based method calculated by | 4.77 |
Log Po/w (WLOGP)? WLOGP: Atomistic method implemented from | 4.28 |
Log Po/w (MLOGP)? MLOGP: Topological method implemented from | 2.77 |
Log Po/w (SILICOS-IT)? SILICOS-IT: Hybrid fragmental/topological method calculated by | 3.88 |
Consensus Log Po/w? Consensus Log Po/w: Average of all five predictions | 3.67 |
Log S (ESOL):? ESOL: Topological method implemented from | -5.21 |
Solubility | 0.00222 mg/ml ; 0.00000621 mol/l |
Class? Solubility class: Log S scale | Moderately soluble |
Log S (Ali)? Ali: Topological method implemented from | -5.92 |
Solubility | 0.000426 mg/ml ; 0.00000119 mol/l |
Class? Solubility class: Log S scale | Moderately soluble |
Log S (SILICOS-IT)? SILICOS-IT: Fragmental method calculated by | -6.84 |
Solubility | 0.0000515 mg/ml ; 0.000000144 mol/l |
Class? Solubility class: Log S scale | Poorly soluble |
GI absorption? Gatrointestinal absorption: according to the white of the BOILED-Egg | High |
BBB permeant? BBB permeation: according to the yolk of the BOILED-Egg | Yes |
P-gp substrate? P-glycoprotein substrate: SVM model built on 1033 molecules (training set) | No |
CYP1A2 inhibitor? Cytochrome P450 1A2 inhibitor: SVM model built on 9145 molecules (training set) | Yes |
CYP2C19 inhibitor? Cytochrome P450 2C19 inhibitor: SVM model built on 9272 molecules (training set) | Yes |
CYP2C9 inhibitor? Cytochrome P450 2C9 inhibitor: SVM model built on 5940 molecules (training set) | Yes |
CYP2D6 inhibitor? Cytochrome P450 2D6 inhibitor: SVM model built on 3664 molecules (training set) | Yes |
CYP3A4 inhibitor? Cytochrome P450 3A4 inhibitor: SVM model built on 7518 molecules (training set) | Yes |
Log Kp (skin permeation)? Skin permeation: QSPR model implemented from | -5.1 cm/s |
Lipinski? Lipinski (Pfizer) filter: implemented from | 0.0 |
Ghose? Ghose filter: implemented from | None |
Veber? Veber (GSK) filter: implemented from | 0.0 |
Egan? Egan (Pharmacia) filter: implemented from | 0.0 |
Muegge? Muegge (Bayer) filter: implemented from | 0.0 |
Bioavailability Score? Abbott Bioavailability Score: Probability of F > 10% in rat | 0.55 |
PAINS? Pan Assay Interference Structures: implemented from | 0.0 alert |
Brenk? Structural Alert: implemented from | 0.0 alert: heavy_metal |
Leadlikeness? Leadlikeness: implemented from | No; 1 violation:MW<2.0 |
Synthetic accessibility? Synthetic accessibility score: from 1 (very easy) to 10 (very difficult) | 2.38 |
* 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 |
---|---|---|
92% | In water; chlorobenzene; toluene; at 85℃; for 5h; | 1. 1 part of the material 2-hydroxy-3-naphthoic acid (the amount of the substance,The same below) dissolved in water and immiscible solvent 1.1 (such as toluene, chlorobenzene),The solution was added to the reactor (Figure 1),Then, 1.15 parts of 2,5-dimethoxy-4-chloroaniline was added,The reaction mixture was heated at a temperature of 85 C,The reaction time was 5h, and the crude product was obtained in 89% yield.2. Distillation of crude products, the yield of 94%.3. Add the refined product to a separate dryer (Figure 2)The rising steam is evenly contacted with the crude phenol concentrate through the steam distributor,Water vapor cold liquid liquefaction into small water droplets, dissolved products in the soluble impurities,Excessive steam is condensed at the top of the condenser to form a stream of water into the desiccator to rinse the phenolic AS-LC product,After repeated rinsing three times, finally, in the jacket outside the dryer through the water vapor,The dryer was dried by heating to give the final product in a yield of 92%. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With sodium hydroxide; sodium acetate; In water; at 5 - 20℃; for 0.116667 - 1h;pH 4.0;Industry scale;Product distribution / selectivity; | 3-Amino-4-methoxybenzanilide was diazotized in a manner known per se in the art by using a 3.5-fold molar amount of hydrochloric acid and an equimolar amount of sodium nitrite, followed by the addition of sodium acetate to prepare a 0.025 mole/L diazo solution of pH 4.0 (40 L, solution temperature: 5 C.). On the side, N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-2-napthaleneca rboxamide (<strong>[4273-92-1]naphthol AS-LC</strong>) (362 parts) was dissolved in an aqueous solution, which contained sodium hydroxide (100 parts), to prepare a 0.126 mole/L grounding solution (8 L, solution temperature: 20 C.) As illustrated in FIG. 1, the diazo solution was next caused to flow as a first fluid I at a flow rate of 6 L/min by the feed pump d from the first feed tank 2 into the ejector 1 through the first flow path a. Owing to depressurization occurred in the ejector 1, the grounding solution was drawn as a second fluid II at a flow rate of 1.2 L/min (adjusted by the first flow control means e) from the second feed tank 3 through the second flow path b into the ejector 1 maintained at 20 C. by the temperature control means g, and through a coupling reaction, a naphthol AS pigment [C.I. Pigment Red 146 (PR146)] was yielded. The yield of the naphthol AS pigment was very good owing to the effects of a severe turbulence occurred concurrently with the coupling reaction in the ejector. The degree of an excess of the grounder component relative to the diazo component was as much as about 1 mole %. Nonetheless, the coupling reaction proceeded smoothly, and the coupling reaction time was about 7 min. The thus-obtained aqueous suspension of the resulting pigment was discharged from the ejector 1 through the third flow path a', and was stored in the treatment tank 5. After the thus-stored aqueous suspension of the pigment was heated to 90 C., the pigment was collected by filtration, washed with water and then dried to obtain the naphthol AS pigment (PR146) in a dry form.; A diazo solution was prepared in a similar manner as in Example 3. On the side, N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-2-napthaleneca rboxamide (<strong>[4273-92-1]naphthol AS-LC</strong>) (376 parts) was dissolved in an aqueous solution, which contained sodium hydroxide (100 parts), to prepare a 0.131 mole/L grounding solution (8 L, solution temperature: 20 C.). The diazo solution was charged in a batchwise single reaction tank equipped with a stirrer, and under stirring, the grounding solution was charged over 1 hour to form a naphthol AS pigment (PR146). The degree of an excess of the grounder component relative to the diazo component was 5 mole %. After the resulting aqueous suspension of the pigment was heated to 90 C., the pigment was collected by filtration, washed with water and then dried to obtain the naphthol AS pigment (PR146) in a dry form.; 3-Amino-4-methoxybenzanilide was diazotized in a manner known per se in the art by using a 3.5-fold molar amount of hydrochloric acid and an equimolar amount of sodium nitrite, followed by the addition of sodium acetate to prepare a 0.05 mole/L diazo solution of pH 4.0 (20 L, solution temperature: 5 C.). As a grounding solution, on the other hand, the grounding solution (8L, solution temperature: 20 C.) prepared in Example 3 was used. As illustrated in FIG. 3, the diazo solution was next caused to flow as a first fluid I at a flow rate of 5 L/min by the feed pump d from the first feed tank 2 into the ejector 1 through the first flow path a. Owing to depressurization occurred in the ejector 1, the grounding solution was drawn as a second fluid II at a flow rate of 1 L/min (adjusted by the first flow control means e) from the second feed tank 3 through the second flow path b into the ejector 1 maintained at 20 C. by the temperature control means g, and through a coupling reaction, a naphthol AS pigment (PR146) was yielded. A mixture of the resulting suspension of the naphthol AS pigment (PR146) and the diazo solution was recirculated to the first feed tank 2 through the fourth flow path a, and was again fed by the feed pump d to the ejector 1 through the first flow path a. The recirculation was continued until the grounding solution to be drawn through the second flow path b became no longer remaining. The drawn rate of the grounding solution was gradually reduced by the first flow control means e. The yield of the naphthol AS pigment was very good owing to the effects of a severe turbulence occurred concurrently with the coupling reaction in the ejector. The degree of an excess of the grounder component relative to the diazo component was as much as about 1 mole %. Nonetheless, the coupling reaction proceeded smoothly, and the coupling reaction time was about 30 min. The aqueous suspension of the resulting pigment was discharged from the ejector 1 through the third flow path a', and was stored in the treatment tank 5. After the thus-stored aqueous suspension of the pigment was heated to 90 C., the pigment was collected by filtration, washed with water, and then d... |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
1) Ordinary reactor plus 150ml water,20g content of 30% hydrochloric acid,Add 12g 3-amino-4-methoxybenzoylaniline stirring 30min;Then, slowly add 30% sodium nitrite solution 11.5g at 0C to diazotize and stir for 1 hour.Excess sodium nitrite was removed with sulfamic acid to obtain diazo solution;Industrial use of sodium acetate 40g, emulsifier MOA-4 0.2g directly into the diazo solution and stirred for 10 minutes,That is, diazo solution preparation is completed;Then put it into the coupling reactor,Adjust the amount of water 100ml to be coupled reaction.2)Ordinary reactor water 150g, 30% liquid caustic 17.1g, detergent 209, 0.92g, stirring is turned on, heated to 85-90 C, add <strong>[4273-92-1]naphthol AS-LC</strong> 18.6g to stir dissolved clear;Then quickly add ice to cool down to 20-25C.Adjust the amount of fluid to be reacted.3)The coupling component solution is added to the coupling reaction vessel at 0-15 C. for anti-coupling reaction.Maintain reaction time 50-60min,Control the end point of pH = 5.5-6, diazo solution added after stirring for 1.5 hours;4)The post-treatment stage heats up to 90-95C,Insulation for 30 minutesCooling filtration,The pigment red 30g is dried at 85C.The application properties of the pigment red:Lightfastness level 5,Heat-resistant 220C; Transparency ?L*=1.20 (Judgement -0.5T),Gloss: |
Tags: 4273-92-1 synthesis path| 4273-92-1 SDS| 4273-92-1 COA| 4273-92-1 purity| 4273-92-1 application| 4273-92-1 NMR| 4273-92-1 COA| 4273-92-1 structure
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 |
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.
Home
* Country/Region
* Quantity Required :
* Cat. No.:
* CAS No :
* Product Name :
* Additional Information :
Total Compounds: mg
The concentration of the dissolution solution you need to prepare is mg/mL