1-Bromo-2,4-difluorobenzene

Modify Date: 2025-08-25 17:52:22

1-Bromo-2,4-difluorobenzene Structure
1-Bromo-2,4-difluorobenzene structure
Common Name 1-Bromo-2,4-difluorobenzene
CAS Number 348-57-2 Molecular Weight 192.989
Density 1.7±0.1 g/cm3 Boiling Point 148.4±20.0 °C at 760 mmHg
Molecular Formula C6H3BrF2 Melting Point −4 °C(lit.)
MSDS Chinese USA Flash Point 51.7±0.0 °C
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning

 Names

Name 1-Bromo-2,4-difluorobenzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 148.4±20.0 °C at 760 mmHg
Melting Point −4 °C(lit.)
Molecular Formula C6H3BrF2
Molecular Weight 192.989
Flash Point 51.7±0.0 °C
Exact Mass 191.938614
LogP 2.98
Vapour Pressure 5.4±0.3 mmHg at 25°C
Index of Refraction 1.507
Storage condition 2-8°C
Water Solubility INSOLUBLE

 Safety Information

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning
Hazard Statements H226-H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi:Irritant
Risk Phrases R10;R36/37/38
Safety Phrases S16-S26-S36/37/39-S37/39
RIDADR UN 1993 3/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 3
HS Code 29036990

 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
Optically active antifungal azoles: synthesis and antifungal activity of (2R,3S)-2-(2,4-difluorophenyl)-3-(5-[2-[4-aryl-piperazin-1-yl]-ethyl]-tetrazol-2-yl/1-yl)-1-[1,2,4]-triazol-1-yl-butan-2-ol.

Bioorg. Med. Chem. 12(9) , 2225-38, (2004)

A series of (2R,3S)-2-(2,4-difluorophenyl)-3-(5-[2-[4-aryl-piperazin-1-yl]-ethyl]-tetrazol-2-yl)-1-[1,2,4]-triazol-1-yl-butan-2-ol (11a-n) and (2R,3S)-2-(2,4-difluorophenyl)-3-(5-[2-[4-aryl-piperazin-...

Regioselective ortho-lithiation of chloro and bromo substituted fluoroarenes. Mongin F and Schlosser M.

Tetrahedron Lett. 37(36) , 6551-54, (1996)

A practical chemoenzymatic synthesis of a key intermediate of antifungal agents. Yasohara Y, et al.

Tetrahedron Lett. 42(19) , 3331-3, (2001)

 Synonyms

2,4-Difluorophenyl bromide
2,4-Difluorobromobenzene
Bromo-2,4-difluorobenzene
1-Bromo-2,4-difluoro
1-bromo-2,4-difluoro-benzene
2,4-diFC6H3Br
Benzene,1-bromo-2,4-difluoro
EINECS 206-479-4
Benzene, 1-bromo-2,4-difluoro-
2,4-Difluoro-1-bromobenzene
1-Bromo-2,4-difluorobenzene
4-Bromo-1,3-difluorobenzene
FR CF DE
2,4-Difluoro
MFCD00000330
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