Methacryloyl chloride

Methacryloyl chloride is the acid chloride of methacrylic acid used to manufacture polymers.

Methacryloyl chloride

Skeletal formula of methacryloyl chloride Ball-and-stick model of methacryloyl chloride
Names
Preferred IUPAC name 2-Methylprop-2-enoyl chloride
Other names Methacryloyl chloride
Identifiers
CAS Number	920-46-7 Y
3D model (JSmol)	Interactive image
ChemSpider	12940 N
ECHA InfoCard	100.011.872
EC Number	213-058-9
PubChem CID	13528
UNII	L76O6653IO Y
CompTox Dashboard (EPA)	DTXSID6061280
InChI InChI=1S/C4H5ClO/c1-3(2)4(5)6/h1H2,2H3 N Key: VHRYZQNGTZXDNX-UHFFFAOYSA-N N InChI=1/C4H5ClO/c1-3(2)4(5)6/h1H2,2H3 Key: VHRYZQNGTZXDNX-UHFFFAOYAG
SMILES CC(=C)C(=O)Cl
Properties
Chemical formula	C4H5ClO
Molar mass	104.53 g·mol−1
Density	1.07 g/mL[1]
Boiling point	95 to 96 °C (203 to 205 °F; 368 to 369 K)[1]
Solubility in water	Reacts
Hazards
Safety data sheet (SDS)	CAMEO Chemicals MSDS
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references

See also

• Acryloyl chloride