2H-1-Benzopyran-2-one,4,6,7-trimethyl-

Modify Date: 2024-04-01 12:51:02

2H-1-Benzopyran-2-one,4,6,7-trimethyl- Structure
2H-1-Benzopyran-2-one,4,6,7-trimethyl- structure
Common Name 2H-1-Benzopyran-2-one,4,6,7-trimethyl-
CAS Number 75786-75-3 Molecular Weight 188.22200
Density 1.122g/cm3 Boiling Point 333.7ºC at 760mmHg
Molecular Formula C12H12O2 Melting Point N/A
MSDS N/A Flash Point 138.2ºC

 Names

Name 4,6,7-trimethylchromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.122g/cm3
Boiling Point 333.7ºC at 760mmHg
Molecular Formula C12H12O2
Molecular Weight 188.22200
Flash Point 138.2ºC
Exact Mass 188.08400
PSA 30.21000
LogP 2.71820
Index of Refraction 1.558

 Synthetic Route

~86%

2H-1-Benzopyran-2-one,4,6,7-trimethyl- Structure

2H-1-Benzopyran...

CAS#:75786-75-3

Literature: Parhami, Abolfath; Zare, Abdolkarim; Nikrooz, Marzieh; Khalafi-Nezhad, Ali; Haghighi, Saghar Mowlazadeh; Bargebid, Rahele; Moosavi-Zare, Ahmad Reza ARKIVOC (Gainesville, FL, United States), 2012 , vol. 2012, # 9 p. 111 - 121,11

~81%

2H-1-Benzopyran-2-one,4,6,7-trimethyl- Structure

2H-1-Benzopyran...

CAS#:75786-75-3

Literature: Sharghi, Hashem; Jokar, Mahboubeh Heterocycles, 2007 , vol. 71, # 12 p. 2721 - 2733

~%

2H-1-Benzopyran-2-one,4,6,7-trimethyl- Structure

2H-1-Benzopyran...

CAS#:75786-75-3

Literature: Lacey Journal of the Chemical Society, 1954 , p. 854,859

~%

2H-1-Benzopyran-2-one,4,6,7-trimethyl- Structure

2H-1-Benzopyran...

CAS#:75786-75-3

Literature: Dey Journal of the Chemical Society, 1915 , vol. 107, p. 1637

 Synonyms

4,6,7-trimethyl-2H-chromen-2-one
4,6,7-Trimethyl-cumarin
4,6,7-trimethyl-coumarin