2,2,5,5-tetramethylcyclopentan-1-one

Modify Date: 2025-08-25 11:00:31

2,2,5,5-tetramethylcyclopentan-1-one Structure
2,2,5,5-tetramethylcyclopentan-1-one structure
Common Name 2,2,5,5-tetramethylcyclopentan-1-one
CAS Number 4541-35-9 Molecular Weight 140.22300
Density 0.865g/cm3 Boiling Point 172.1ºC at 760 mmHg
Molecular Formula C9H16O Melting Point N/A
MSDS N/A Flash Point 51ºC

 Names

Name 2,2,5,5-tetramethylcyclopentan-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.865g/cm3
Boiling Point 172.1ºC at 760 mmHg
Molecular Formula C9H16O
Molecular Weight 140.22300
Flash Point 51ºC
Exact Mass 140.12000
PSA 17.07000
LogP 2.40170
Index of Refraction 1.429
InChIKey BXYUQRQZHXARGL-UHFFFAOYSA-N
SMILES CC1(C)CCC(C)(C)C1=O

 Safety Information

HS Code 2914299000

 Synthetic Route

 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

2,2,5,5-Tetramethyl-cyclopentanon
Cyclopentanone,2,2,5,5-tetramethyl
2,2,5,5-tetramethyl-cyclopentanone
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