2-bromo-4-chloro-4'-fluorobutyrophenone

Modify Date: 2025-08-26 00:08:25

2-bromo-4-chloro-4'-fluorobutyrophenone Structure
2-bromo-4-chloro-4'-fluorobutyrophenone structure
Common Name 2-bromo-4-chloro-4'-fluorobutyrophenone
CAS Number 51037-74-2 Molecular Weight 279.53300
Density 1.526g/cm3 Boiling Point 330.8ºC at 760mmHg
Molecular Formula C10H9BrClFO Melting Point N/A
MSDS N/A Flash Point 153.8ºC

 Names

Name 2-bromo-4-chloro-1-(4-fluorophenyl)butan-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.526g/cm3
Boiling Point 330.8ºC at 760mmHg
Molecular Formula C10H9BrClFO
Molecular Weight 279.53300
Flash Point 153.8ºC
Exact Mass 277.95100
PSA 17.07000
LogP 3.40080
Index of Refraction 1.547
InChIKey LTDBFRKGDVLQLR-UHFFFAOYSA-N
SMILES O=C(c1ccc(F)cc1)C(Br)CCCl

 Safety Information

HS Code 2914700090

 Synthetic Route

~82%

2-bromo-4-chloro-4'-fluorobutyrophenone Structure

2-bromo-4-chlor...

CAS#:51037-74-2

Literature: Cascio; Erba; Manghisi; Biazzi; Ferni; Fregnan Farmaco, Edizione Scientifica, 1980 , vol. 35, # 7 p. 605 - 614

 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

EINECS 256-932-5
2-Bromo-4-chloro-4'-fluorobutyrophenone
1-p-fluorobenzoyl-1-bromo-3-chloropropane
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