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Alfa Aesar™ 1-Chloroethyl chloroformate, 98%

Manufacturer:  Alfa Aesar™ L1419714

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Catalog No. AAL1419714


 

Specifications

Description

1-Chloroethyl chloroformate; 98%; Alfa Aesar; 25g; FW: 142.97; C3H4Cl2O2; MP: -65; BP: 119 to 121; CAS: 50893-53-3

Applications
1-Chloroethyl chloroformate acts as a reagent in the selective N-dealkylation of tertiary amines. It is also used as a reactant in the preparation of alkyl 1-chloroethyl carbonates. Further, it is used for N-demethylation reaction in the determination of multiple drugs of abuse in biological fluids using capillary electrophoresis with native fluorescence and laser-induced fluorescence detection. It plays an important role as a catalyst for the chemoselective desilylation of silyl-protected alcohols. In addition to this, it is used to cleave benzhydryl groups from amines.

Solubility
Miscible with most organic solvents.

Notes
Moisture sensitive. Store in a cool place. Incompatible with strong oxidizing agent, strong base, alcohols and amines.
Description & Specifications

Specifications

1-Chloroethyl chloroformate
119° to 121°C
25g
98%
142.97
UN2742
Chloroformic acid 1-chloroethyl ester
45°C (113°F)
−65°C
50893-53-3
C3H4Cl2O2
MFCD00000647
1747601

Chemical Identifiers

50893-53-3
142.97
UN2742
Chloroformic acid 1-chloroethyl ester
C3H4Cl2O2
MFCD00000647
1747601
1-Chloroethyl chloroformate

Safety and Handling

SDS & Safety Documents

GHS H Statement
H330-H314-H318-H226-H302
Fatal if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapor.
Harmful if swallowed.

GHS P Statement
P210-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Specific treatment is urgent (see label).
Rinse mouth.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: CHLOROFORMATES, TOXIC, CORROSIVE, FLAMMABLE, N.O.S.

Recommended Storage : 2° to 8°C