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Caronic Anhydride

Caronic Anhydride / CAS : 67911-21-1

Appearance This product is solid at room temperature. UN -
HS 29329990 DG Class -
Synonyms 3,3-Dimethyl-1,2-Cyclopropanedicarboxylic Anhydride; 3-Oxabicyclo[3.1.0]Hexane-2,4-Dione, 6,6-Dimethyl-; 6,6-Dimethyl-3-Oxabicyclo[3.1.0]Hexane-2,4-Dione
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Properties

Summary

Formula
C7H8O3
Molecular Mass
140.1366
Exact Mass
140.04700
PSA
43.37000
Logp
0.34200
IUPAC
6,6-dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione
SMILES
CC1(C2C1C(=O)OC2=O)C

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates

Chemical and Physical Properties

Melting Point
53-57℃
Density
1.274
Boiling Point
246°C
Flash Point
113°C
Appearance
This product is solid at room temperature.
Acidity and Basicity
acidness

Export information

HS Code
29329990
Export Rebate
13%

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