1-(2,5,6-trimethyl-3,4-dihydropyran-2-yl)ethanone

Modify Date: 2024-02-03 22:49:22

1-(2,5,6-trimethyl-3,4-dihydropyran-2-yl)ethanone Structure
1-(2,5,6-trimethyl-3,4-dihydropyran-2-yl)ethanone structure
Common Name 1-(2,5,6-trimethyl-3,4-dihydropyran-2-yl)ethanone
CAS Number 18229-58-8 Molecular Weight 168.23300
Density 0.953g/cm3 Boiling Point 236.7ºC at 760 mmHg
Molecular Formula C10H16O2 Melting Point N/A
MSDS N/A Flash Point 88.9ºC

 Names

Name 1-(2,5,6-trimethyl-3,4-dihydropyran-2-yl)ethanone
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.953g/cm3
Boiling Point 236.7ºC at 760 mmHg
Molecular Formula C10H16O2
Molecular Weight 168.23300
Flash Point 88.9ºC
Exact Mass 168.11500
PSA 26.30000
LogP 2.43840
Vapour Pressure 0.0468mmHg at 25°C
Index of Refraction 1.45

 Safety Information

HS Code 2932999099

 Synthetic Route

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1-(2,5,6-trimethyl-3,4-dihydropyran-2-yl)ethanone Structure

1-(2,5,6-trimet...

CAS#:18229-58-8

Literature: Westfahl; Gresham Journal of the American Chemical Society, 1955 , vol. 77, p. 936,938

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1-(2,5,6-trimethyl-3,4-dihydropyran-2-yl)ethanone Structure

1-(2,5,6-trimet...

CAS#:18229-58-8

Literature: Celanese Corp.Am. Patent: US2851497 , 1954 ;

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1-(2,5,6-trimethyl-3,4-dihydropyran-2-yl)ethanone Structure

1-(2,5,6-trimet...

CAS#:18229-58-8

Literature: Bergmann; Herman Journal of Applied Chemistry, 1953 , vol. 3, p. 42,48

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1-(2,5,6-trimethyl-3,4-dihydropyran-2-yl)ethanone Structure

1-(2,5,6-trimet...

CAS#:18229-58-8

Literature: Dreux Bulletin de la Societe Chimique de France, 1955 , p. 521,523 Full Text Show Details Colonge et al. Bulletin de la Societe Chimique de France, 1959 , p. 1244,1246

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Methyl-isopropenyl-keton-Dimeres
2-acetyl-2,5,6-trimethyl-3,4-dihydro-2H-pyran
2,5,6-Trimethyl-2-acetyl-2,3-dihydro-pyran
Dimeres 3-Methyl-but-3-en-2-on