Bicyclo[3.3.0]octane-3,7-dione

Modify Date: 2025-08-25 07:02:10

Bicyclo[3.3.0]octane-3,7-dione Structure
Bicyclo[3.3.0]octane-3,7-dione structure
Common Name Bicyclo[3.3.0]octane-3,7-dione
CAS Number 74513-16-9 Molecular Weight 138.16400
Density 1.191 g/cm3 Boiling Point 268.3ºC at 760 mmHg
Molecular Formula C8H10O2 Melting Point 85 ºC (ethyl acetate hexane )
MSDS N/A Flash Point 99.4±22.4 ºC

 Names

Name tetrahydropentalene-2,5-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.191 g/cm3
Boiling Point 268.3ºC at 760 mmHg
Melting Point 85 ºC (ethyl acetate hexane )
Molecular Formula C8H10O2
Molecular Weight 138.16400
Flash Point 99.4±22.4 ºC
Exact Mass 138.06800
PSA 34.14000
LogP 0.94460
Water Solubility Sparingly soluble (12 g/L) (25 ºC)

 Safety Information

HS Code 2914399090

 Customs

HS Code 2914399090
Summary 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

bicyclo<3.3.0>octan-3,7-dione
RARECHEM AQ BC 8009
Bicyclo[3.3.0]octane-3,7-dione
NSC 139193
tetrahydropentalene-2,5(1H,3H)-dione
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