
2-Amino-4-chloro-5-methylbenzenesulfonic acid
- Product Name2-Amino-4-chloro-5-methylbenzenesulfonic acid
- CAS88-51-7
- CBNumberCB8118882
- MFC7H8ClNO3S
- MW221.66
- EINECS201-837-6
- MDL NumberMFCD00035771
- MOL File88-51-7.mol
Chemical Properties
Melting point | >300°C |
Boiling point | 163°C (rough estimate) |
Density | 1.3031 (rough estimate) |
vapor pressure | 0-0Pa at 25℃ |
refractive index | 1.6210 (estimate) |
storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
solubility | Aqueous Acid (Slightly), DMSO (Slightly) |
form | Solid |
pka | -1.58±0.50(Predicted) |
color | Off-White to Pale Red |
LogP | -0.97--0.89 at 23℃ and pH2.6 |
CAS DataBase Reference | 88-51-7(CAS DataBase Reference) |
FDA UNII | 9QN6JT928N |
EPA Substance Registry System | Benzenesulfonic acid, 2-amino-4-chloro-5-methyl- (88-51-7) |
Safety
Symbol(GHS) |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319 | |||||||||
Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-36/37/39 | |||||||||
RIDADR | 3261 | |||||||||
RTECS | XT6330000 | |||||||||
HS Code | 2921.43.9020 | |||||||||
HazardClass | 8 | |||||||||
PackingGroup | III | |||||||||
Hazardous Substances Data | 88-51-7(Hazardous Substances Data) | |||||||||
Toxicity | LD50 oral in rat: 12300mg/kg | |||||||||
NFPA 704: |
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