3,4-dihydropyran-2-one

Modify Date: 2024-01-05 23:13:52

3,4-dihydropyran-2-one Structure
3,4-dihydropyran-2-one structure
Common Name 3,4-dihydropyran-2-one
CAS Number 26638-97-1 Molecular Weight 98.09990
Density 1.123g/cm3 Boiling Point 196.4ºC at 760 mmHg
Molecular Formula C5H6O2 Melting Point N/A
MSDS N/A Flash Point 69.6ºC

 Names

Name 3,4-dihydropyran-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.123g/cm3
Boiling Point 196.4ºC at 760 mmHg
Molecular Formula C5H6O2
Molecular Weight 98.09990
Flash Point 69.6ºC
Exact Mass 98.03680
PSA 26.30000
LogP 0.83710
Vapour Pressure 0.398mmHg at 25°C
Index of Refraction 1.47

 Synthetic Route

~98%

3,4-dihydropyran-2-one Structure

3,4-dihydropyra...

CAS#:26638-97-1

Literature: Jimenez-Tenorio; Puerta; Valerga; Moreno-Dorado; Guerra; Massanet Chemical communications (Cambridge, England), 2001 , # 22 p. 2324 - 2325

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3,4-dihydropyran-2-one Structure

3,4-dihydropyra...

CAS#:26638-97-1

Literature: Dynamit Nobel AG Patent: US4562270 A1, 1985 ;

 Synonyms

3,4-dihydro-2H-pyrone
3,4-dihydro-pyran-2-one
3,4-dihydro-alphapyrone
2H-Pyran-2-one,3,4-dihydro
dihydro pyrone
3,4-Dihydro-2H-pyran-2-one
5,6-dihydro-2H-pyran-2-one