3,4,4-trimethyl cyclopentane-1,2-dione

Modify Date: 2025-09-11 22:37:40

3,4,4-trimethyl cyclopentane-1,2-dione Structure
3,4,4-trimethyl cyclopentane-1,2-dione structure
Common Name 3,4,4-trimethyl cyclopentane-1,2-dione
CAS Number 33079-56-0 Molecular Weight 140.18000
Density 1g/cm3 Boiling Point 191.7ºC at 760mmHg
Molecular Formula C8H12O2 Melting Point N/A
MSDS N/A Flash Point 65.8ºC

 Names

Name 3,4,4-trimethylcyclopentane-1,2-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1g/cm3
Boiling Point 191.7ºC at 760mmHg
Molecular Formula C8H12O2
Molecular Weight 140.18000
Flash Point 65.8ºC
Exact Mass 140.08400
PSA 34.14000
LogP 1.19060
Index of Refraction 1.445
InChIKey YHJBEOWTWJHMFC-UHFFFAOYSA-N
SMILES CC1C(=O)C(=O)CC1(C)C

 Safety Information

HS Code 2914299000

 Synthetic Route

~%

3,4,4-trimethyl cyclopentane-1,2-dione Structure

3,4,4-trimethyl...

CAS#:33079-56-0

Literature: Traverso,G. et al. Gazzetta Chimica Italiana, 1971 , vol. 101, p. 225 - 244

 Precursor & DownStream

Precursor  0

DownStream  1

 Customs

HS Code 2914299000
Summary 2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

3,4,4-Trimethylcyclopentan-1,2-dion
3,4,4-trimethyl-cyclopentane-1,2-dione
EINECS 251-370-7
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