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Alfa Aesar™ Crotonyl chloride, 90+%, remainder mainly cis-isomer

$99.04 - $99.04

Chemical Identifiers

CAS 625-35-4
Molecular Formula C4H5ClO
Formula Weight 104.54
MDL Number MFCD00000734
UN Number UN2920
Beilstein 506118
Synonym trans-2-Butenoyl chloride
Chemical Name or Material Crotonyl chloride
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1371022 SDS Alfa Aesar™
A1371022
100g Each for $99.04
AAA1371014 SDS Alfa Aesar™
A1371014
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1371036 SDS Alfa Aesar™
A1371036
500g 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
Crotonyl chloride is used in agrochemical, pharmaceutical and dyestuff field. Crotonoyl chloride was used in the synthesis of α,β-unsaturated ester.

Solubility
Reacts with water.

Notes
Moisture Sensitive. Store at 4°C. Store away from heat and moisture. Incompatible with
Description & Specifications

Chemical Identifiers

625-35-4
104.54
UN2920
trans-2-Butenoyl chloride
C4H5ClO
MFCD00000734
506118
Crotonyl chloride

Specifications

35°C (95°F)
625-35-4
C4H5ClO
MFCD00000734
506118
121° to 123°C
≥90%, remainder mainly cis-isomer
100g
Acrid
104.54
UN2920
trans-2-Butenoyl chloride
Crotonyl chloride

Safety and Handling

GHS H Statement
H314-H318-H226
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapour.

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, FLAMMABLE, N.O.S.

TSCA : TSCA

Recommended Storage : 2° to 8°C