Molecular Formula | C9H11ClO2 |
Molar Mass | 186.64 |
Density | 1.1631 (rough estimate) |
Melting Point | 50-53°C(lit.) |
Boling Point | 266.98°C (rough estimate) |
Flash Point | 98.6°C |
Vapor Presure | 0.0195mmHg at 25°C |
Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
Refractive Index | 1.5080 (estimate) |
Hazard Symbols | C - Corrosive |
Risk Codes | 34 - Causes burns |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 1759 8/PG 2 |
RTECS | XS9060000 |
Use | an intermediate of tetrahydropalmatine (tetrahydropalmatine). |
production method | guaiacol is prepared by methylation (etherification) and chloromethylation. |
category | toxic substances |
toxicity grade | poisoning |
Acute toxicity | oral-rat LD50: 4700 mg/kg; Oral-mouse LD50: 5000 mg/kg |
flammability hazard characteristics | flammable; Thermally decomposed toxic chloride fumes |
storage and transportation characteristics | warehouse ventilation and low temperature drying |
extinguishing agent | dry powder, foam, sand, carbon dioxide, water mist |