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Key Documents

Safety Information

134414

Sigma-Aldrich

Succinic anhydride

97%

Synonym(s):

Dihydro-2,5-furandione

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About This Item

Empirical Formula (Hill Notation):
C4H4O3
CAS Number:
Molecular Weight:
100.07
Beilstein:
108441
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:

vapor density

3.5 (vs air)

vapor pressure

1 mmHg ( 92 °C)

Assay

97%

bp

261 °C (lit.)

mp

118-120 °C (lit.)

SMILES string

O=C1CCC(=O)O1

InChI

1S/C4H4O3/c5-3-1-2-4(6)7-3/h1-2H2

InChI key

RINCXYDBBGOEEQ-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

314.6 °F

Flash Point(C)

157 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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