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[raymond723]

Name： chloro-trimethyl-silane
1-phenyltriazole-4-carbonitrile
Chlorotrimethylsilane
UN1298
Trimethylsilyl chloride Trimethylchlorosilane [UN1298] [Flammable liquid]
Trimethyl chlorosilane
TRIMETHYLCHLOROSILANE
TL 1163
Silylium, trimethyl-, chloride

Data：

GB
CAS No. 32186, Molecular Formula C3H9ClSi
75-77-4; (CH k3) 3SiCl
molecular 108.64

transparent colorless to pale yellow liquid; vapor pressure 13.33kPa/25 ° C flash point - 28 ° C; the temperature of -40 ° C; boiling point of 57.6 ° C; solubility : soluble in benzene, ether; density : relative density (water = 1) 0.85; the relative density (Air = 1) 3.7; Stability : stability; dangerous mark 7 (flammable liquids), 20 (corrosive); the main uses of silicone oil used for manufacture of intermediates, hydrophobic agents, analysis reagents


2. The impact on the environment :
a health hazard pathways : inhaled, ingested, percutaneous absorption.
health hazard : respiratory tract and the eyes, skin and mucous have a strong stimulating effect. Inhalation can hose, bronchial spasms, dropsy and chemical pneumonia, pneumonia, pulmonary edema and death. Exposed workers often have eye pain, tears, coughing, headache, nausea, vomiting, breathing easily agitated and other skin itch.

two, toxicology information and environmental behavior hazardous characteristics : flammable and met a high fever, open flame or contact with oxidants, combustion caused a risk of explosion. Heat water or other heat liberation and emit toxic corrosive flue gas. Corrosive.
combustion (decomposition) products : carbon monoxide, carbon dioxide, silicon oxide, hydrogen chloride.


3. Emergency Monitoring Methods :


4. Laboratory monitoring methods : gas chromatography
reference to the "Handbook of Analytical Chemistry" (fourth volumes, chromatography analysis), the chemical industry publishers


5. Environmental standards :


6. Emergency treatment and disposal methods :
a leakage contingency rapid withdrawal from air leakage personnel to a safe area, and isolation and strict restrictions on access. Cut off the fire source. Recommended emergency personnel wearing respirators-positive pressure self-sufficiency, wearing fire protective clothing. Do not direct contact with leakage. As far as possible, cut off the source of leakage, prevent access to sewers, Pai Hung-ditch restrictive space. A small leak : sand, stones or dry soda ash mixed. We could also use non-flammable dispersant flour back into the emulsion, lotion diluted Add to the wastewater system. Large leak : to build a causeway or trenching asylum. Foam coverage, lower vapor disasters. Ex pump used to transfer tankers or exclusive collector, recycling or shipped to the disposal of waste disposal sites.


two protective measures

respiratory protection : its vapor may come into contact with, they should wear self-absorption filter respirators (full cover). Emergency rescue or evacuation, it is recommended to wear self-contained breathing apparatus separated.
eye protection : Wear protective chemical safety glasses.
physical protection : wear protective overalls on infiltration.
hand protection : Wear rubber gloves.
other : no smoking scene work. Work to complete, take a shower. Pay attention to personal hygiene.

three, and emergency measures



contact with the skin : immediately stripped of contaminated clothing and spend a lot of flushing water flow at least 15 minutes. Medical treatment.
eye contact : immediately filed eyelid, with a large number of mobile water or saline thoroughly washed at least 15 minutes. Medical treatment.
Inhalation : rapidly from the scene to fresh air. To keep the airway patency. If breathing is difficult, give oxygen. If breathing stop immediately mouth. Medical treatment. Fresh into
: oral intake of water were found to blues or egg white. Medical treatment.


fire fighting methods : water cooling containers, if possible to move containers from the scene empty Department. Fire extinguishing agent : carbon dioxide, dry, sandy soil. Ban water or foam.