4-Bromo-2-fluorobiphenyl

Modify Date: 2025-08-21 07:53:09

4-Bromo-2-fluorobiphenyl Structure
4-Bromo-2-fluorobiphenyl structure
Common Name 4-Bromo-2-fluorobiphenyl
CAS Number 41604-19-7 Molecular Weight 251.094
Density 1.4±0.1 g/cm3 Boiling Point 298.8±20.0 °C at 760 mmHg
Molecular Formula C12H8BrF Melting Point 39-41 °C(lit.)
MSDS Chinese USA Flash Point 138.3±16.6 °C
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning

 Names

Name 4-Bromo-2-fluorobiphenyl
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 298.8±20.0 °C at 760 mmHg
Melting Point 39-41 °C(lit.)
Molecular Formula C12H8BrF
Molecular Weight 251.094
Flash Point 138.3±16.6 °C
Exact Mass 249.979340
LogP 5.38
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.583
Water Solubility insoluble

 Safety Information

Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H302-H315-H319-H410
Precautionary Statements P273-P305 + P351 + P338-P501
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi,Xn
Risk Phrases R22
Safety Phrases S36/37/39
RIDADR UN 3152 9/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 9
HS Code 29036990

 Synthetic Route

~53%

4-Bromo-2-fluorobiphenyl Structure

4-Bromo-2-fluor...

CAS#:41604-19-7

Literature: The Upjohn Company Patent: US4518799 A1, 1985 ;

~81%

4-Bromo-2-fluorobiphenyl Structure

4-Bromo-2-fluor...

CAS#:41604-19-7

Literature: Biaschim S.p.A. Patent: US4542233 A1, 1985 ;

~73%

4-Bromo-2-fluorobiphenyl Structure

4-Bromo-2-fluor...

CAS#:41604-19-7

Literature: Liang, Shuang; Cao, Xiaohui; Yan, Xilong; Chen, Ligong Journal of Chemical Research, 2012 , vol. 36, # 9 p. 555 - 556

~84%

4-Bromo-2-fluorobiphenyl Structure

4-Bromo-2-fluor...

CAS#:41604-19-7

Literature: Mallinckrodt Specialty Chemicals Company Patent: US5254776 A1, 1993 ;

 Customs

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Articles3

More Articles
Comparison of the properties of liquid crystals derived from certain lateral halogeno-substituted azomethines. Brown JW, et al.

Mol. Cryst. Liq. Cryst. 159(1) , 255-66, (1988)

Synthesis of 4-Bromo-2-fluorobiphenyl by Suzuki Coupling Reaction with Pd (PPh_3) _4 Catalysis. Gao F-q, et al.

Fine Chemicals 11 , 023, (2012)

The Research on the Synthetic Craft of 4-Bromo-2-Fluoro Biphenyl. Wang C-l, et al.

J. Jiangxi Normal Univ. (Nat. Sci. Ed.) 2 , 010, (2007)

 Synonyms

EINECS 255-453-9
4-Bromo-2-fluoro-1,1'-biphenyl
MFCD00051716
2-Fluoro-4-Bromo Biphenyl
4-Bromo-2-fluorobiphenyl
1,1'-Biphenyl, 4-bromo-2-fluoro-
4-bromo-2-fluoro-1-phenylbenzene
4-Bromo-2-Fluoro-1,1-Biphenyl
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