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Safety Information

909270

Sigma-Aldrich

Acrylic anhydride

≥90%

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Empirical Formula (Hill Notation):
C6H6O3
CAS Number:
Molecular Weight:
126.11
MDL number:
UNSPSC Code:
43211915
NACRES:
NA.23

Assay

≥90%

form

liquid

contains

500 ppm MEHQ as stabilizer

color

colorless to pale yellow

storage temp.

2-8°C

InChI

1S/C6H6O3/c1-3-5(7)9-6(8)4-2/h3-4H,1-2H2

InChI key

ARJOQCYCJMAIFR-UHFFFAOYSA-N

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Application

Acrylic anhydride can be used to prepare specialty acrylate, acrylamide monomers or acrylic resin. It forms cyclic anhydrides on polymerization and can not be used as a crosslinker.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

161.6 °F

Flash Point(C)

72 °C

Regulatory Information

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