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Alfa Aesar™ Benzyl chloroformate, 95%, stab. with ca 0.1% sodium carbonate

$58.45 - $225.36

Chemical Identifiers

Chemical Name or Material Benzyl chloroformate
CAS 501-53-1
Name Note stabilized with ≈0.1% sodium carbonate
Molecular Formula C8H7ClO2
Formula Weight 170.60g/mol
MDL Number MFCD00000640
UN Number UN1739
Merck Index 14,1801
Synonym Carbobenzoxy chloride; Chloroformic acid benzyl ester
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1568218

 
alfa aesar™
A15682-18
50g Each for $58.45

AAA156820B

 
alfa aesar™
A15682-0B
1000g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1568230

 
alfa aesar™
A15682-30
250g Each for $225.36
Description & Specifications

Specifications

Boiling Point 178° to 180°C
Melting Point −20°C
Quantity 50g
Flash Point 125°C (257°F)
Odor Acrid
Chemical Name or Material Benzyl chloroformate
Name Note stabilized with ≈0.1% sodium carbonate
CAS 501-53-1
Assay 95%
Molecular Formula C8H7ClO2
Formula Weight 170.60g/mol
MDL Number MFCD00000640
UN Number UN1739
Merck Index 14,1801
Synonym Carbobenzoxy chloride; Chloroformic acid benzyl ester
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Health Hazard 3 GHS P Statement
P280-P273-P305+P351+P338-P309-P310-P501a
Wear protective gloves/protective clothing/eye protection/face protection.
Avoid release to the environment.
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.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Recommended Storage −30° to −10°C
DOT Information Transport Hazard Class: 8; Packing Group: I; Proper Shipping Name: BENZYL CHLOROFORMATE
TSCA TSCA

Applications
Benzyl chloroformate is widely used as a reactive chemical intermediate in plastic, pharmaceutical, agricultural and organic chemicals. It is useful for the introduction of carboxybenzyl (cbz) protecting group for amines such as aniline in organic synthesis. It is also involved in the synthesis of 1,2,4-oxadiazoles.

Solubility
Miscible with ether, acetone and benzene.

Notes
Store in cool place. Moisture sensitive.

Safety and Handling

Danger

GHS P Statement
P280-P273-P305+P351+P338-P309-P310-P501a
Wear protective gloves/protective clothing/eye protection/face protection.
Avoid release to the environment.
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.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

−30° to −10°C