485012

Methacryloyl chloride

technical grade, 80%

• Synonym(s): α-Methylacryloyl chloride, 2-Methyl-2-propenoyl chloride, 2-Methylacryloyl chloride, 2-Methylpropenoic acid chloride, Methacrylic acid chloride, Methacrylic chloride, Methacrylyl chloride
• Linear Formula: CH₂=C(CH₃)COCl
• CAS Number: 920-46-7
• Molecular Weight: 104.53
• Beilstein/REAXYS Number: 878175
• EC Number: 213-058-9
• MDL number: MFCD00000716
• UNSPSC Code: 12162002

Properties

• grade: technical grade
• assay: 80%
• contains: 200 ppm phenothiazine as stabilizer
• refractive index: n20/D 1.442 (lit.)
• bp: 95-96 °C (lit.)
• density: 1.07 g/mL at 25 °C (lit.)
• SMILES string: CC(=C)C(Cl)=O
• InChI: 1S/C4H5ClO/c1-3(2)4(5)6/h1H2,2H3
• InChI key: VHRYZQNGTZXDNX-UHFFFAOYSA-N

Safety Information

• pictograms: GHS02,GHS06,GHS05
• signalword: Danger
• hcodes: H225,H302,H314,H317,H330,H412
• pcodes: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - Skin Sens. 1
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 55.0 °F - closed cup
• flash_point_c: 12.8 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter