1-Bromo-2,5-difluorobenzene

Modify Date: 2024-01-02 18:35:33

1-Bromo-2,5-difluorobenzene Structure
1-Bromo-2,5-difluorobenzene structure
Common Name 1-Bromo-2,5-difluorobenzene
CAS Number 399-94-0 Molecular Weight 192.99
Density 1.7±0.1 g/cm3 Boiling Point 155.4±20.0 °C at 760 mmHg
Molecular Formula C6H3BrF2 Melting Point −31 °C(lit.)
MSDS Chinese USA Flash Point 65.0±0.0 °C
Symbol GHS07
GHS07
Signal Word Warning

 Use of 1-Bromo-2,5-difluorobenzene


2-Bromo-1,4-difluorobenzene is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 Names

Name 1-Bromo-2,5-difluorobenzene
Synonym More Synonyms

 1-Bromo-2,5-difluorobenzene Biological Activity

Description 2-Bromo-1,4-difluorobenzene is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 155.4±20.0 °C at 760 mmHg
Melting Point −31 °C(lit.)
Molecular Formula C6H3BrF2
Molecular Weight 192.99
Flash Point 65.0±0.0 °C
Exact Mass 191.938614
LogP 3.06
Vapour Pressure 3.9±0.3 mmHg at 25°C
Index of Refraction 1.507

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39-S2637/39-S37/39
RIDADR UN 2922
WGK Germany 3
HS Code 2903999090

 Synthetic Route

~94%

1-Bromo-2,5-difluorobenzene Structure

1-Bromo-2,5-dif...

CAS#:399-94-0

Literature: Prakash, G. K. Surya; Mathew, Thomas; Hoole, Dushyanthi; Esteves, Pierre M.; Wang, Qi; Rasul, Golam; Olah, George A. Journal of the American Chemical Society, 2004 , vol. 126, # 48 p. 15770 - 15776

~%

1-Bromo-2,5-difluorobenzene Structure

1-Bromo-2,5-dif...

CAS#:399-94-0

Literature: Nishina, Yuta; Takami, Keishi Green Chemistry, 2012 , vol. 14, # 9 p. 2380 - 2383

~%

1-Bromo-2,5-difluorobenzene Structure

1-Bromo-2,5-dif...

CAS#:399-94-0

Detail
Literature: Bolton, Roger; Owen, Elaine S. E. Journal of Fluorine Chemistry, 1990 , vol. 46, # 3 p. 393 - 406

 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%

 Articles2

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The lithiation of fluorinated benzenes and its dependence on solvent and temperature. Coe PL, et al.

J. Chem. Soc. Perkin Trans. I 21 , 2729-37, (1995)

Synthesis of fluorine-substituted anthraquinones and aza-anthraquinones. Khanapure SP, et al.

J. Fluor. Chem. 68(2) , 131-34, (1994)

 Synonyms

1-bromo-2,5-difluorobenene
2-Brom-1,4-difluor-benzol
1,4-Difluoro-2-bromobenzene
FR DF BE
1-BroMo-2,5-difluorobenzene
2,5-Difluorobromobenzene
EINECS 206-920-0
Benzene, 2-bromo-1,4-difluoro-
1-Bromo-2,5-difluoro
2-Bromo-1,4-difluorobenzene
MFCD00000345
bromodifluorobenzene
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