GB No. CAS US> No. 142-04 Molecular Formula C6H8ClN
molecular weight of 129.59
lamellae; the flash point of 193 ° C; the temperature of 198 ° C; the boiling point of 245 ° C; solubility : soluble in water; density : relative density (water = 1) 1.22; the relative density (Air = 1) 4.46; Stability : stability; risk Marker 15 (poisoned goods); the main purposes : for Organic Synthesis xml : namespace prefix = o ns = "urn : schemas - microsoft-com : office : office" / >
2. The impact on the environment :
a health hazard Part : p>
pathways : inhaled, ingested, percutaneous absorption.
health hazard : inhalation, ingestion or absorption through the skin may be lethal to the eyes, mucous membrane, respiratory and skin stimulation. Hypoxia can and purple body (skin and lips were blue and gray). Performance poisoning are headache, dizziness and nausea. Part : p>
two, toxicology information and environmental behavior k
acute toxicity : LD50 k1072mg/kg (rat oral)
hazardous characteristics : case of fire, combustible high fever. With strong oxidant may react. Thermal decomposition of the corrosive emit toxic gases.
combustion (decomposition) products : carbon monoxide, carbon dioxide, nitrogen oxides, hydrogen chloride. Part : p>
3. Emergency Monitoring Methods :
4 . laboratory monitoring methods :
5. environmental standards :
6. emergency treatment and disposal methods :
a leakage contingency Part : p >
isolation leakage polluted area, located around the warning signs, the proposed emergency personnel wearing gas masks, chemical protective clothing to wear. Do not spill direct contact with a large number of irrigation water, diluted Add Water Wastewater System. If large spills, recycling or collection of sound waste treatment.
two protective measures
respiratory protection : air concentrations exceeding wearing gas masks. Emergency rescue or escape, they should wear self-contained breathing apparatus.
eye protection : Wear protective chemical safety glasses.
protective clothing : wearing tight sleeve dress, length boots.
hand protection : Wear rubber gloves.
other : work site prohibit smoking, eating and drinking. Timely changed or washed overalls. Work was not drinking, bathing with warm water. For pre-employment and periodic medical examinations. Part : p>
three, and emergency measures
contact with the skin : the immediate pollution of clothing off with soap and water thoroughly washed. Attention to hands, feet and other parts of the nail.
eye contact : immediately filed eyelid, with a large number of mobile or saline irrigation water.
Inhalation : rapidly from the scene to fresh air. Difficult to breathe oxygen. Breathing stopped immediately when respirators. Medical treatment. Fresh into
: coverage to persons mouthwash, water, activated carbon oral after gastric lavage, or give to catharsis. Medical treatment. Part : p>
fire fighting methods : water mist, foam, carbon dioxide, dry, sandy soil.
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