1-Chloroethyl chloroformate , 98% , 50893-53-3

Synonym(s):
ACE-Cl

CAS NO.：50893-53-3

Empirical Formula: C3H4Cl2O2

Molecular Weight: 142.97

MDL number: MFCD00000647

EINECS: 256-834-2

PRODUCT Properties

• Melting point: -65°C
• Boiling point: 118-119 °C (lit.)
• Density: 1.325 g/mL at 25 °C (lit.)
• vapor pressure: 3.25 psi ( 20 °C)
• refractive index: n20/D 1.422(lit.)
• Flash point: 105 °F
• storage temp.: 2-8°C
• solubility: Miscible with most organic solvents.
• form: Liquid
• color: Clear colorless
• Sensitive: Moisture Sensitive
• BRN: 1747601
• Stability: Hygroscopic, Moisture Sensitive
• InChIKey: QOPVNWQGBQYBBP-UHFFFAOYSA-N
• CAS DataBase Reference: 50893-53-3(CAS DataBase Reference)
• NIST Chemistry Reference: «ALPHA»-chloroethyl chloroformate(50893-53-3)

Description and Uses

1-Chloroethyl chloroformate was used:

• for N-demethylation reaction during determination of multiple drugs of abuse in biological fluids using capillary electrophoresis with native fluorescence and laser-induced fluorescence detection
• as catalyst in chemoselective desilylation of silyl-protected alcohols
• as reagent in N-demethylation of tertiary amines to produce drug metabolite reference material for forensic toxicological applications
• as reagent to cleave benzhydryl groups from amines

Safety

• Symbol(GHS): GHS02,GHS05,GHS07
• Signal word: Danger
• Hazard statements: H226-H302-H314
• Precautionary statements: P210-P233-P280-P301+P312-P303+P361+P353-P305+P351+P338
• Hazard Codes: T
• Risk Statements: 10-22-23-34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 2742 6.1/PG 2
• WGK Germany: 3
• F: 10-19-21
• TSCA: No
• 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)