Agent Name

Triethoxychlorosilane

CAS Number

4667-99-6

Formula

C6-H15-Cl-O3-Si

Major Category

Toxic Gases & Vapors

Synonyms

Chlorotriethoxysilane; Silane, chlorotriethoxy-; [ChemIDplus] UN2986

Category

Chlorosilanes

Description

Colorless liquid; [Sigma-Aldrich MSDS]

Comments

Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Sigma-Aldrich MSDS]

Exposure Assessment
TIH

Yes

Dangerous When Wet

Yes - A material that, by contact with water, is liable to become spontaneously flammable or to give off flammable or toxic gas at a rate greater than 1 L per kilogram of the material, per hour; [ERG 2004]

Explanatory Notes

The Guide in the Emergency Response Guidebook is for "Chlorosilanes, corrosive, flammable, n.o.s." Not TIH in land-based spills, but TiH substance released when spilled in water; [ERG 2016]

Adverse Effects
Toxic Pneumonitis

Yes

Dermatotoxin

Skin Burns

Links to Other NLM Databases
Toxicity Information

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Chemical Information

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Related Information in HazMap
Diseases

Occupational diseases associated with exposure to this agent: