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Alfa Aesar™ Chloromethyl chloroformate, 97%

Chemical Identifiers

CAS 22128-62-7
Molecular Formula C2H2Cl2O2
Linear Formula ClCO2CH2Cl
Formula Weight 128.94
MDL Number MFCD00077688
UN Number UN2745
Beilstein 506426
Synonym Chloroformic acid chloromethyl ester
Chemical Name or Material Chloromethyl chloroformate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL0952709 SDS Alfa Aesar™
L0952709
10g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL0952718 SDS Alfa Aesar™
L0952718
50g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
Chloromethyl chloroformate is used as an intermediate in pharmaceuticals and in manufacture other chemicals. It acts as a reactant in the synthesis of aminocarbonyloxymethyl esters of diclofenac, flufenamic acid and in monomethoxypoly(ethyleneglycol) prodrugs of cyclosporin A.

Solubility
Slightly miscible with water.

Notes
Incompatible with oxidizing agents and water.
Description & Specifications

Chemical Identifiers

22128-62-7
ClCO2CH2Cl
MFCD00077688
506426
Chloromethyl chloroformate
C2H2Cl2O2
128.94
UN2745
Chloroformic acid chloromethyl ester

Specifications

95°C (203°F)
<−20°C
22128-62-7
C2H2Cl2O2
128.94
UN2745
Chloroformic acid chloromethyl ester
97%
107° to 108°C
10g
Acrid
ClCO2CH2Cl
MFCD00077688
506426
Chloromethyl chloroformate

Safety and Handling

GHS H Statement
H331-H314-H318-H302
Toxic if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.

GHS P Statement
P280-P232-P305+P351+P338-P309-P310-P402
Wear protective gloves/protective clothing/eye protection/face protection.
Protect from moisture.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.
Store in a dry place.

Danger

DOTInformation : Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: CHLOROMETHYL CHLOROFORMATE

Recommended Storage : 2° to 8°C