Name | p-chlorobenzenesulphinic acid |
Synonyms | 4-Chlorobenzenesulfinicacid p-chlorobenzenesulphinic acid P-CHLORO BENZENE SULFINIC ACID |
CAS | 100-03-8 |
EINECS | 202-812-2 |
Molecular Formula | C6H5ClO2S |
Molar Mass | 176.62 |
Density | 1.3872 (estimate) |
Melting Point | 99 °C |
Boling Point | 251°C (estimate) |
pKa | 1.14±0.10(Predicted) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
category | toxic substances |
toxicity grade | poisoning |
Acute toxicity | oral-rat LD50: > 500 mg/kg; Intravenous-mouse LD50: 56 mg/kg |
flammability hazard characteristics | thermal decomposition of toxic sulfur oxides, chloride smoke |
storage and transportation characteristics | low temperature ventilation and drying |
fire extinguishing agent | fog water, carbon dioxide, foam, dry powder |