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Alfa Aesar™ Chloromethyl chloroformate, 97%

Chemical Identifiers

Chemical Name or Material Chloromethyl chloroformate
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
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0952709

  SDS
alfa aesar™
L0952709
10g CALL 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 CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 128.94
CAS 22128-62-7
Chemical Name or Material Chloromethyl chloroformate
Health Hazard 3 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.
Health Hazard 2 GHS H Statement
H331-H314-H318-H302
Toxic if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
MDL Number MFCD00077688
Beilstein 506426
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: CHLOROMETHYL CHLOROFORMATE
Synonym Chloroformic acid chloromethyl ester
Assay 97%
Health Hazard 1 Danger
Molecular Formula C2H2Cl2O2
Boiling Point 107° to 108°C
Melting Point <−20°C
Odor Acrid
UN Number UN2745
Quantity 10g
Flash Point 95°C (203°F)
Linear Formula ClCO2CH2Cl
Recommended Storage 2° to 8°C

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.

Safety and Handling

Danger

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.

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

2° to 8°C