6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione

Modify Date: 2024-01-02 12:38:43

6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione Structure
6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione structure
Common Name 6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione
CAS Number 67911-21-1 Molecular Weight 140.137
Density 1.3±0.1 g/cm3 Boiling Point 246.3±9.0 °C at 760 mmHg
Molecular Formula C7H8O3 Melting Point 52-55ºC
MSDS N/A Flash Point 112.7±15.9 °C

 Names

Name 6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 246.3±9.0 °C at 760 mmHg
Melting Point 52-55ºC
Molecular Formula C7H8O3
Molecular Weight 140.137
Flash Point 112.7±15.9 °C
Exact Mass 140.047348
PSA 43.37000
LogP -0.42
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.499

 Safety Information

HS Code 2917209090

 Synthetic Route

~%

6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione Structure

6,6-Dimethyl-3-...

CAS#:67911-21-1

Literature: Journal of the Chemical Society, , vol. 75, p. 54 Journal of the Chemical Society, , vol. 79, p. 753 Chemische Berichte, , vol. 29, p. 2797

~%

6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione Structure

6,6-Dimethyl-3-...

CAS#:67911-21-1

Literature: Tetrahedron Asymmetry, , vol. 7, # 11 p. 3169 - 3180

~%

6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione Structure

6,6-Dimethyl-3-...

CAS#:67911-21-1

Literature: Tetrahedron Asymmetry, , vol. 7, # 11 p. 3169 - 3180

~%

6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione Structure

6,6-Dimethyl-3-...

CAS#:67911-21-1

Literature: Chemische Berichte, , vol. 29, p. 2797

 Customs

HS Code 2917209090
Summary 2917209090 other cyclanic, cyclenic or cyclotherpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 Synonyms

Caronic anhydride
6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione
3-oxabicyclo[3.1.0]hexane-2,4-dione, 6,6-dimethyl-