2,2,5,6,6-pentamethylhept-4-en-3-one

Modify Date: 2024-01-12 16:15:24

2,2,5,6,6-pentamethylhept-4-en-3-one Structure
2,2,5,6,6-pentamethylhept-4-en-3-one structure
Common Name 2,2,5,6,6-pentamethylhept-4-en-3-one
CAS Number 3205-31-0 Molecular Weight 182.30200
Density 0.839g/cm3 Boiling Point 177ºC
Molecular Formula C12H22O Melting Point N/A
MSDS N/A Flash Point 95.8ºC

 Names

Name 2,2,5,6,6-pentamethylhept-4-en-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.839g/cm3
Boiling Point 177ºC
Molecular Formula C12H22O
Molecular Weight 182.30200
Flash Point 95.8ºC
Exact Mass 182.16700
PSA 17.07000
LogP 3.59400
Index of Refraction 1.442

 Safety Information

Safety Phrases S24/25
HS Code 2914190090

 Synthetic Route

~59%

2,2,5,6,6-pentamethylhept-4-en-3-one Structure

2,2,5,6,6-penta...

CAS#:3205-31-0

Literature: Ernst, Richard D.; Freeman, Jeffrey W.; Swepston, Paul N.; Wilson, David R. Journal of Organometallic Chemistry, 1991 , vol. 402, # 1 p. 17 - 25

~%

2,2,5,6,6-pentamethylhept-4-en-3-one Structure

2,2,5,6,6-penta...

CAS#:3205-31-0

Literature: Bartlett et al. Journal of the American Chemical Society, 1954 , vol. 76, p. 2349,2351

~%

2,2,5,6,6-pentamethylhept-4-en-3-one Structure

2,2,5,6,6-penta...

CAS#:3205-31-0

Literature: Dubois,J.-E. et al. Bulletin de la Societe Chimique de France, 1966 , p. 3578 - 3584

~%

2,2,5,6,6-pentamethylhept-4-en-3-one Structure

2,2,5,6,6-penta...

CAS#:3205-31-0

Literature: Sakakibara,T. et al. Journal of Organometallic Chemistry, 1972 , vol. 46, p. 231 - 242

~5%

2,2,5,6,6-pentamethylhept-4-en-3-one Structure

2,2,5,6,6-penta...

CAS#:3205-31-0

Literature: Carlson, Rolf; Hansson, Lars; Lundstedt, Tornbjoern Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1986 , vol. 40, # 6 p. 444 - 452

~%

2,2,5,6,6-pentamethylhept-4-en-3-one Structure

2,2,5,6,6-penta...

CAS#:3205-31-0

Literature: Dubois,J.-E. et al. Bulletin de la Societe Chimique de France, 1966 , p. 3578 - 3584

~5%

2,2,5,6,6-pentamethylhept-4-en-3-one Structure

2,2,5,6,6-penta...

CAS#:3205-31-0

Literature: Carlson, Rolf; Nilsson, Asa; Stroemqvist, Mats Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1983 , vol. 37, # 1 p. 7 - 14

~%

2,2,5,6,6-pentamethylhept-4-en-3-one Structure

2,2,5,6,6-penta...

CAS#:3205-31-0

Literature: Wayne; Adkins Journal of the American Chemical Society, 1940 , vol. 62, p. 3402

~%

2,2,5,6,6-pentamethylhept-4-en-3-one Structure

2,2,5,6,6-penta...

CAS#:3205-31-0

Detail
Literature: Hickinbottom; Schluechterer Nature (London, United Kingdom), 1945 , vol. 155, p. 19 Full Text View citing articles Show Details Tolstopjatow; Woroschilowa Zhurnal Obshchei Khimii, 1945 , vol. 15, p. 571 Chem.Abstr., 1946 , p. 4662

 Customs

HS Code 2914190090
Summary 2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

2,2,5,6,6-Pentamethyl-hept-4-en-3-on
2,2,5,6,6-pentamethyl-hept-4-en-3-one
2,2,5,6,6-PENTAMETHYLHEPTEN-3-ONE
2,2,5,6,6-pentamethyl-4-hepten-3-one
2,2,3,6,6-pentamethyl-3-hepten-5-one
2,2,5,6,6-Pentamethyl-4-hepten-2-on