5,7-dimethyl-2-(trifluoromethyl)chromen-4-one

Modify Date: 2024-01-05 12:46:12

5,7-dimethyl-2-(trifluoromethyl)chromen-4-one Structure
5,7-dimethyl-2-(trifluoromethyl)chromen-4-one structure
Common Name 5,7-dimethyl-2-(trifluoromethyl)chromen-4-one
CAS Number 321-42-6 Molecular Weight 242.19400
Density N/A Boiling Point N/A
Molecular Formula C12H9F3O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5,7-dimethyl-2-(trifluoromethyl)chromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C12H9F3O2
Molecular Weight 242.19400
Exact Mass 242.05500
PSA 30.21000
LogP 3.42860

 Safety Information

HS Code 2914700090

 Synthetic Route

~91%

5,7-dimethyl-2-(trifluoromethyl)chromen-4-one Structure

5,7-dimethyl-2-...

CAS#:321-42-6

Literature: Bayer, V.; Pastor, R. E.; Cambon, A. R. Journal of Fluorine Chemistry, 1982 , vol. 20, p. 497 - 506

~%

5,7-dimethyl-2-(trifluoromethyl)chromen-4-one Structure

5,7-dimethyl-2-...

CAS#:321-42-6

Literature: Bayer, V.; Pastor, R. E.; Cambon, A. R. Journal of Fluorine Chemistry, 1982 , vol. 20, p. 497 - 506

~%

5,7-dimethyl-2-(trifluoromethyl)chromen-4-one Structure

5,7-dimethyl-2-...

CAS#:321-42-6

Literature: Whalley Journal of the Chemical Society, 1951 , p. 3235,3238

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 Synonyms

5,7-dimethyl-2-trifluoromethylchroman-4-one
HMS1480G15
5,7-dimethyl-2-trifluoromethyl-chromen-4-one
5,7-Dimethyl-2-trifluormethyl-chromen-4-on
5,7-dimethyl-2-trifluoromethylchromone