Methacryloyl chloride, may contain up to ca. 15% cyclic dimer, 97%, stab., Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Specifications

Chemical Identifiers

• CAS: 920-46-7
• Molecular Formula: C4H5ClO
• Molecular Weight (g/mol): 104.533
• MDL Number: MFCD00000716
• InChI Key: VHRYZQNGTZXDNX-UHFFFAOYSA-N
• Synonym: methacryloyl chloride, methacryloylchloride, methacrylyl chloride, 2-methyl-2-propenoyl chloride, methacryl chloride, methacrylic chloride, methacrylic acid chloride, 2-propenoyl chloride, 2-methyl, 2-methylpropenoyl chloride, methylacryloyl chloride
• PubChem CID: 13528
• IUPAC Name: 2-methylprop-2-enoyl chloride
• SMILES: CC(=C)C(=O)Cl

• Melting Point: -60°C
• Density: 1.07
• Boiling Point: 95°C to 96°C
• Flash Point: 2°C (35°F)
• Odor: Acrid
• Refractive Index: 1.444
• Quantity: 25 g
• UN Number: UN3488
• Beilstein: 878175
• Sensitivity: Moisture sensitive
• Solubility Information: Miscible with alcohols,ethers and organic solvents. Slightly miscible with water.
• Formula Weight: 104.54
• Percent Purity: 97%
• Chemical Name or Material: Methacryloyl chloride, stabilized

Safety and Handling

Hazard Category	H225-H302-H314-H335
Hazard Statement	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.
Precautionary Statement	P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: I; Proper Shipping Name: TOXIC BY INHALATION LIQUID, FLAMMABLE, CORROSIVE, N.O.S.
EINECSNumber	213-058-9
RTECSNumber	OZ5791000
TSCA	Yes
Recommended Storage	Keep cold; Store under Nitrogen

SDS

RUO – Research Use Only