3,4-dihydro-4,4-dimethyl-2H-pyran-2-one

Modify Date: 2024-02-01 07:23:54

3,4-dihydro-4,4-dimethyl-2H-pyran-2-one Structure
3,4-dihydro-4,4-dimethyl-2H-pyran-2-one structure
Common Name 3,4-dihydro-4,4-dimethyl-2H-pyran-2-one
CAS Number 76897-39-7 Molecular Weight 126.15300
Density 1.003g/cm3 Boiling Point 196ºC at 760 mmHg
Molecular Formula C7H10O2 Melting Point N/A
MSDS N/A Flash Point 69.3ºC

 Names

Name 4,4-dimethyl-3H-pyran-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.003g/cm3
Boiling Point 196ºC at 760 mmHg
Molecular Formula C7H10O2
Molecular Weight 126.15300
Flash Point 69.3ºC
Exact Mass 126.06800
PSA 26.30000
LogP 1.47320
Index of Refraction 1.449

 Synthetic Route

~40%

3,4-dihydro-4,4-dimethyl-2H-pyran-2-one Structure

3,4-dihydro-4,4...

CAS#:76897-39-7

Literature: FMC Corporation Patent: US4237058 A1, 1980 ;

~68%

3,4-dihydro-4,4-dimethyl-2H-pyran-2-one Structure

3,4-dihydro-4,4...

CAS#:76897-39-7

Literature: Tanaka, Mariko; Urata, Hisao; Fuchikami, Takamasa Tetrahedron Letters, 1986 , vol. 27, # 27 p. 3165 - 3168

 Precursor & DownStream

Precursor  1

DownStream  0

 Synonyms

3,4-dihydro-4,4-dimethyl-2H-pyran-2-one
4,4-dimethyl-3,4-dihydro-2-pyrone
EINECS 278-566-5
3,4-Dihydro-2H-pyran-2-on
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