Ethyl chlorothioformate
Ethyl chlorothioformate Basic information
- Product Name:
- Ethyl chlorothioformate
- Synonyms:
-
- s-ethylchlorothiolformate
- s-ethylthiochloroformate
- thioethoxycarnonylchloride
- Chlorothioformic acid,ethyl ester
- (ETHYLTHIO)CARBONYL CHLORIDE
- ETHYL CHLOROTHIOFORMATE
- ETHYL CHLOROTHIOLFORMATE
- s-ethyl chlorothioformate
- CAS:
- 2941-64-2
- MF:
- C3H5ClOS
- MW:
- 124.59
- EINECS:
- 220-928-1
- Product Categories:
-
- Pharmaceutical Intermediates
- Building Blocks
- Chemical Synthesis
- Organic Building Blocks
- Sulfur Compounds
- Thiol Esters
- Mol File:
- 2941-64-2.mol
Ethyl chlorothioformate Chemical Properties
- Melting point:
- -60 °C
- Boiling point:
- 132 °C(lit.)
- Density
- 1.195 g/mL at 25 °C(lit.)
- vapor pressure
- 0.2 psi ( 20 °C)
- refractive index
- n20/D 1.482(lit.)
- Flash point:
- 87 °F
- storage temp.
- Flammables area
- form
- Liquid
- color
- Clear yellow or gray-greenish to purple
- Water Solubility
- decomposes
- EPA Substance Registry System
- Ethyl chlorothioformate (2941-64-2)
Safety Information
- Hazard Codes
- C,T+
- Risk Statements
- 10-20/21/22-34-36/37-26-22
- Safety Statements
- 16-26-27-36/37/39-45-28A-25
- RIDADR
- UN 2826 8/PG 2
- WGK Germany
- 3
- RTECS
- FG3855000
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 29309099
- Hazardous Substances Data
- 2941-64-2(Hazardous Substances Data)
MSDS
- Language:English Provider:Ethyl chlorothioformate
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
Ethyl chlorothioformate Usage And Synthesis
Chemical Properties
clear yellow or grey-greenish to purple liquid
Chemical Properties
Ethyl chlorothioformate is a flammable clear yellow or amber-colored liquid. Pungent, penetrating odor.
General Description
An amber-colored liquid with a pungent penetrating odor. Flash point 125°F. Very toxic by inhalation. Corrosive to metals and tissue. Denser than water. Vapors heavier than air.
Air & Water Reactions
Flammable. Insoluble in water. On contact with moisture Ethyl chlorothioformate produces highly corrosive and toxic fumes of hydrogen chloride gas.
Reactivity Profile
Special Hazards of Combustion Products: Irritating vapors and toxic gases, such as sulfur oxides, hydrogen chloride, and carbon monoxide, may be formed when involved in fire.
Health Hazard
Exposure can cause irritation of eyes, nose and throat.
Potential Exposure
Used for making other chemicals. A pharmaceutical intermediate
Shipping
UN2826 Ethyl chlorothioformate, Hazard Class: 8; Labels: 8-Corrosive material, 6.1-Poison Inhalation Hazard, 3-Flammable liquid; Inhalation Hazard Zone B
Incompatibilities
Corrosive to metals. Flammable vapors may form explosive mixture with air. Contact with moisture releases highly corrosive and toxic hydrogen chloride gas. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, and epoxides.
Waste Disposal
Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal. Controlled incineration (oxides of nitrogen are removed from the effluent gas by scrubbers and/or thermal devices)
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