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Methacryloyl chloride, 97%, stab.

Chemical Identifiers

CAS 920-46-7
Molecular Formula C4H5ClO
Formula Weight 104.54
MDL Number MFCD00000716
UN Number UN3488
Beilstein 878175
Synonym 2-Methyl-2-propenoyl chloride
Chemical Name or Material Methacryloyl chloride, stabilized
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL1451114 SDS Alfa Aesar™
L1451114
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL1451122 SDS Alfa Aesar™
L1451122
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL1451136 SDS Alfa Aesar™
L1451136
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
Methacryloyl chloride is used in the preparation of polymeric materials. It reacts with L-histidine and forms functional monomer. It is also used to prepare monomer 2-methacrylamido-caprolactam, amide monomers by amidation.

Solubility
Miscible with alcohols, ethers and organic solvents. Slightly miscible with water.

Notes
Incompatible with oxidizing agents and strong bases.
Description & Specifications

Chemical Identifiers

920-46-7
104.54
UN3488
2-Methyl-2-propenoyl chloride
C4H5ClO
MFCD00000716
878175
Methacryloyl chloride, stabilized

Specifications

920-46-7
104.54
UN3488
2-Methyl-2-propenoyl chloride
95° to 96°C
2°C (35°F)
Methacryloyl chloride, stabilized
C4H5ClO
MFCD00000716
878175
−60°C
25g
Acrid
97%

Safety and Handling

GHS H Statement
H225-H330-H314-H318-H302
Highly flammable liquid and vapor.
Fatal if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
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: I; Proper Shipping Name: TOXIC BY INHALATION LIQUID, FLAMMABLE, CORROSIVE, N.O.S.

RTECSNumber : OZ5791000

TSCA : TSCA

Recommended Storage : 2° to 8°C