trans,trans-Bis(4-fluorobenzal)acetone

Modify Date: 2025-08-25 17:12:46

trans,trans-Bis(4-fluorobenzal)acetone Structure
trans,trans-Bis(4-fluorobenzal)acetone structure
Common Name trans,trans-Bis(4-fluorobenzal)acetone
CAS Number 53369-00-9 Molecular Weight 270.27300
Density 1.221g/cm3 Boiling Point 398.6ºC at 760mmHg
Molecular Formula C17H12F2O Melting Point 141-146ºC
MSDS N/A Flash Point 151.8ºC

 Names

Name 1,5-bis(4-fluorophenyl)penta-1,4-dien-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.221g/cm3
Boiling Point 398.6ºC at 760mmHg
Melting Point 141-146ºC
Molecular Formula C17H12F2O
Molecular Weight 270.27300
Flash Point 151.8ºC
Exact Mass 270.08600
PSA 17.07000
LogP 4.26050
Index of Refraction 1.618

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
HS Code 2914700090

 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

trans,trans-1,5-Bis(4-fluorophenyl)-1,4-pentadien-3-one
trans,trans-Bis(4-fluorobenzylidene)acetone
trans,trans-Bis(4-fluorobenzal)acetone
(1E,4E)-1,5-bis(4-fluorophenyl)-1,4-pentadien-3-one
1,5-[bis(4-fluorophenyl)]-1,4-pentadien-3-one
(1E,4E)-1,5-bis(4-fluorophenyl)-1,4-pentadiene-3-one
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