Dimethylmaleic anhydride

Overview

IDCS-DF0A4915D00A

CAS RN766-39-2

Synonyms 2,3-DIMETHYLMALEIC ANHYDRIDE
766-39-2
Dimethylmaleic anhydride
2,5-Furandione, 3,4-dimethyl-
Pyrocinchonic anhydride
Maleic anhydride, dimethyl-
Dimethylmaleic acid anhydride
alpha,beta-Dimethylmaleic anhydride
6PP3N541QA
NSC-92512 More…

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Identification

Molecular FormulaC6H6O3

Molecular Weight126.11 g/mol

CAS Number766-39-2

IUPAC Name

3,4-dimethylfuran-2,5-dione

CC1=C(C(=O)OC1=O)C

InChI=1S/C6H6O3/c1-3-4(2)6(8)9-5(3)7/h1-2H3

MFGALGYVFGDXIX-UHFFFAOYSA-N

Safety & Regulations

⚠ Warning Handle according to recommended safety guidelines.

WarningH302 (87.8%): Harmful if swallowed [Warning Acute toxicity, oral]
WarningH315 (16.3%): Causes skin irritation [Warning Skin corrosion/irritation]
WarningH319 (95.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
WarningH335 (12.2%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]