Chemistry: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 Y
3D model (JSmol)	Interactive image
ChemSpider	12940 N
EC Number	213-058-9
PubChem CID	13528
UNII	L76O6653IO Y
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
Boiling point	95 to 96 °C (203 to 205 °F; 368 to 369 K)
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

Tracking categories (test):

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

See also

• Acryloyl chloride