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909270

Sigma-Aldrich

Acrylic anhydride

≥90%

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About This Item

Empirical Formula (Hill Notation):
C6H6O3
CAS Number:
2051-76-5
Molecular Weight:
126.11
MDL number:
MFCD00048146
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
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H317,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

161.6 °F

Flash Point(C)

72 °C

Certificates of Analysis (COA)

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