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D167800

2,3-Dimethylmaleic anhydride

Name: 2,3-Dimethylmaleic anhydride
Brand: ALDRICH

98%

Synonym(s):

Dimethylmaleic anhydride

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About This Item

Empirical Formula (Hill Notation):

C₆H₆O₃

CAS Number:

766-39-2

Molecular Weight:

126.11

UNSPSC Code:

12162002

NACRES:

NA.23

PubChem Substance ID:

24893512

EC Number:

212-165-8

Beilstein/REAXYS Number:

112044

MDL number:

MFCD00005523

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Properties

assay

98%

form

flakes

bp

223 °C (lit.)

mp

93-96 °C (lit.)

SMILES string

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

InChI

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

InChI key

MFGALGYVFGDXIX-UHFFFAOYSA-N

Description

Application

Reagent used in the synthesis of maleimides and as an amino group protecting agent for superoxide dismutase.

Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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