2,2,4,4-tetramethylcyclopentan-1-one

Modify Date: 2025-08-25 16:02:54

2,2,4,4-tetramethylcyclopentan-1-one Structure
2,2,4,4-tetramethylcyclopentan-1-one structure
Common Name 2,2,4,4-tetramethylcyclopentan-1-one
CAS Number 4694-11-5 Molecular Weight 140.22300
Density 0.865g/cm3 Boiling Point 172.1ºC at 760mmHg
Molecular Formula C9H16O Melting Point N/A
MSDS N/A Flash Point 51ºC

 Names

Name 2,2,4,4-tetramethylcyclopentan-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.865g/cm3
Boiling Point 172.1ºC at 760mmHg
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 JDORIKSLMUURSD-UHFFFAOYSA-N
SMILES CC1(C)CC(=O)C(C)(C)C1

 Safety Information

HS Code 2914299000

 Synthetic Route

~54%

2,2,4,4-tetramethylcyclopentan-1-one Structure

2,2,4,4-tetrame...

CAS#:4694-11-5

Literature: Sato, Tadashi; Watanabe, Masami; Murayama, Eigoro Tetrahedron Letters, 1986 , vol. 27, # 14 p. 1621 - 1624

~%

2,2,4,4-tetramethylcyclopentan-1-one Structure

2,2,4,4-tetrame...

CAS#:4694-11-5

Literature: Slomp,G. et al. Journal of Organic Chemistry, 1960 , vol. 25, p. 514 - 518

~%

2,2,4,4-tetramethylcyclopentan-1-one Structure

2,2,4,4-tetrame...

CAS#:4694-11-5

Literature: Davis,B.R.; Woodgate,P.D. Journal of the Chemical Society, 1965 , p. 5943 - 5948

~%

2,2,4,4-tetramethylcyclopentan-1-one Structure

2,2,4,4-tetrame...

CAS#:4694-11-5

Literature: Gault; Germain Bulletin de la Societe Chimique de France, 1959 , p. 1365,1367, 1370

~%

2,2,4,4-tetramethylcyclopentan-1-one Structure

2,2,4,4-tetrame...

CAS#:4694-11-5

Literature: Sandris; Ourisson Bulletin de la Societe Chimique de France, 1956 , p. 958,965

~%

2,2,4,4-tetramethylcyclopentan-1-one Structure

2,2,4,4-tetrame...

CAS#:4694-11-5

Literature: Sandris; Ourisson Bulletin de la Societe Chimique de France, 1956 , p. 958,965

 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

EINECS 225-154-8
2.2.4.4-Tetramethylcyclopentanon
2,2,4,4-tetramethyl-cyclopentanone
Cyclopentanone,2,2,4,4-tetramethyl
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.