2,2,2-Trichloroethyl chloroformate , 97% , 17341-93-4

Synonym(s):
2,2,2-Trichloroethoxycarbonyl chloride

CAS NO.：17341-93-4

Empirical Formula: C3H2Cl4O2

Molecular Weight: 211.86

MDL number: MFCD00000810

EINECS: 241-363-7

PRODUCT Properties

• Melting point: 1°C
• Boiling point: 171-172 °C (lit.)
• Density: 1.539 g/mL at 25 °C (lit.)
• vapor pressure: 0.06 psi ( 20 °C)
• refractive index: n20/D 1.471(lit.)
• Flash point: >100°C
• storage temp.: 2-8°C
• solubility: soluble in Chloroform, Ethyl Acetate
• form: Liquid
• color: Clear light yellow
• Water Solubility: Soluble in Ether, Benzene, Chloroform, Ethanol. Insoluble in water.
• Sensitive: Moisture Sensitive
• BRN: 970619
• InChIKey: LJCZNYWLQZZIOS-UHFFFAOYSA-N
• CAS DataBase Reference: 17341-93-4(CAS DataBase Reference)
• NIST Chemistry Reference: Carbonochloridic acid, 2,2,2-trichloroethyl ester(17341-93-4)
• EPA Substance Registry System: Carbonochloridic acid, 2,2,2-trichloroethyl ester (17341-93-4)

Description and Uses

2,2,2-Trichloroethyl chloroformate was used as:

• derivatizing reagent in gas chromatographic/mass spectrometric determination of a large range of amphetamine-related drugs and ephedrines in plasma, urine and hair samples
• starting reagent during the synthesis of 6-nor-9,10-dihydrolysergic acid methyl ester (IV)
• reagent during N-demethylation of dextromethorphan
• protecting group reagent for amines and alcohols

Safety

• Symbol(GHS): GHS05,GHS06
• Signal word: Danger
• Hazard statements: H314-H331
• Precautionary statements: P280-P303+P361+P353-P304+P340+P311-P305+P351+P338+P310
• Hazard Codes: T
• Risk Statements: 23-34-36
• Safety Statements: 26-36/37/39-45-7/9
• RIDADR: UN 3277 6.1/PG 2
• WGK Germany: 3
• F: 10-19
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: II
• HS Code: 29159000
• Limited Quantities: 100ml (liquid) or 0.5 Kg (solid)
• Excepted Quantities: Max Inner Pack (1g or 1ml) and Max Outer Pack (500g or 500ml)