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Merck
CN

64100

Methacrylic anhydride

technical, ≥92% (T)

Synonym(s):

Dimethacrylic acid anhydride

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About This Item

Linear Formula:
[H2C=C(CH3)CO]2O
CAS Number:
Molecular Weight:
154.16
EC Number:
212-084-8
UNSPSC Code:
12162002
PubChem Substance ID:
Beilstein/REAXYS Number:
1761982
MDL number:
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grade

technical

assay

≥92% (T)

contains

~0.2% topanol A as stabilizer

refractive index

n20/D 1.453

bp

87 °C/13 mmHg (lit.)

density

1.04 g/mL at 20 °C, 1.035 g/mL at 25 °C (lit.)

SMILES string

CC(=C)C(=O)OC(=O)C(C)=C

InChI

1S/C8H10O3/c1-5(2)7(9)11-8(10)6(3)4/h1,3H2,2,4H3

InChI key

DCUFMVPCXCSVNP-UHFFFAOYSA-N



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