Methacryloyl chloride

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 ;
3D model (JSmol)	Interactive image;
ChemSpider	12940 ;
ECHA InfoCard	100.011.872
EC Number	213-058-9;
PubChem CID	13528;
UNII	L76O6653IO ;
CompTox Dashboard (EPA)	DTXSID6061280 ;
	InChI InChI=1S/C4H5ClO/c1-3(2)4(5)6/h1H2,2H3 Key: VHRYZQNGTZXDNX-UHFFFAOYSA-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	CAMEO Chemicals MSDS
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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	Infobox references

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

References