ChemicalBook > CAS DataBase List > 1-Bromo-2,5-difluorobenzene

1-Bromo-2,5-difluorobenzene

Product Name
1-Bromo-2,5-difluorobenzene
CAS No.
399-94-0
Chemical Name
1-Bromo-2,5-difluorobenzene
Synonyms
2-BROMO-1,4-DIFLUOROBENZENE;NSC 10250;2-Bromo-1,4-difL;1-Bromo-2,5-difluoro;2,5-DIFLUOROBROMOBENZENE;2-Brom-1,4-difluorbenzol;1,4-Difluoro-2-bromobenzene;1-BROMO-2,5-DIFLUOROBENZENE;2,5-Difluorobromobenzene 98%;1-Bromo-2,5-difluorobenzene98%
CBNumber
CB2701983
Molecular Formula
C6H3BrF2
Formula Weight
192.99
MOL File
399-94-0.mol
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1-Bromo-2,5-difluorobenzene Property

Melting point:
−31 °C(lit.)
Boiling point:
58-59 °C20 mm Hg(lit.)
Density 
1.708 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.508(lit.)
Flash point:
149 °F
storage temp. 
Sealed in dry,Room Temperature
form 
clear liquid
Specific Gravity
1.708
color 
Colorless to Light yellow to Light orange
Water Solubility 
Insoluble
BRN 
1680893
InChI
InChI=1S/C6H3BrF2/c7-5-3-4(8)1-2-6(5)9/h1-3H
InChIKey
XCRCSPKQEDMVBO-UHFFFAOYSA-N
SMILES
C1(F)=CC=C(F)C=C1Br
CAS DataBase Reference
399-94-0(CAS DataBase Reference)
NIST Chemistry Reference
Benzene, 2-bromo-1,4-difluoro-(399-94-0)
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Safety

Hazard Codes 
Xi,F,Xn
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39-2637/39-37/39
RIDADR 
UN 2922
WGK Germany 
3
Hazard Note 
Flammable
HazardClass 
IRRITANT, FLAMMABLE
HS Code 
29039990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
247952
Product name
2-Bromo-1,4-difluorobenzene
Purity
98%
Packaging
5g
Price
$45.1
Updated
2023/06/20
TCI Chemical
Product number
B1166
Product name
1-Bromo-2,5-difluorobenzene
Purity
>98.0%(GC)
Packaging
5g
Price
$41
Updated
2024/03/01
TCI Chemical
Product number
B1166
Product name
1-Bromo-2,5-difluorobenzene
Purity
>98.0%(GC)
Packaging
25g
Price
$76
Updated
2024/03/01
Alfa Aesar
Product number
A12963
Product name
2-Bromo-1,4-difluorobenzene, 98%
Packaging
5g
Price
$60.65
Updated
2024/03/01
Alfa Aesar
Product number
A12963
Product name
2-Bromo-1,4-difluorobenzene, 98%
Packaging
25g
Price
$195.65
Updated
2024/03/01
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1-Bromo-2,5-difluorobenzene Chemical Properties,Usage,Production

Chemical Properties

CLEAR COLOURLESS LIQUID

Uses

2-Bromo-1,4-difluorobenzene has been used in the preparation of 1,4-difluoroanthraquinone, a precursor to ametantrone.

General Description

Lithiation of 2-bromo-1,4-difluorobenzene in the presence of lithium diisopropylamide (LDA) in THF-hexane, butyllithium in diethyl ether-hexane and butyllithium in THF-hexane has been reported.

1-Bromo-2,5-difluorobenzene Preparation Products And Raw materials

Raw materials

Preparation Products

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1-Bromo-2,5-difluorobenzene Suppliers

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View Lastest Price from 1-Bromo-2,5-difluorobenzene manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
1-Bromo-2,5-difluorobenzene 399-94-0
Price
US $0.00/KG
Min. Order
25KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-07
Hebei Weibang Biotechnology Co., Ltd
Product
1-Bromo-2,5-difluorobenzene 399-94-0
Price
US $30.00-10.00/KG
Min. Order
50KG
Purity
99%
Supply Ability
500000kg
Release date
2024-11-04
Henan Fengda Chemical Co., Ltd
Product
1-Bromo-2,5-difluorobenzene 399-94-0
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-26

399-94-0, 1-Bromo-2,5-difluorobenzeneRelated Search:

2-Bromofluorobenzene 4'-Bromopropiophenone 2-Bromobenzonitrile 4-Bromofluorobenzene 1,3-Difluorobenzene 1,2-Difluorobenzene 1,3-Dibromobenzene 3-Bromoanisole Bromine 1-BROMO-2,3-DIFLUOROBENZENE 4-BROMO-2,5-DIFLUOROBENZENE-1-SULFONYL CHLORIDE Bromopentafluorobenzene 1,4-Dibromo-2,5-difluorobenzene 1-Bromo-2,4,5-trifluorobenzene 1-BROMO-2,3,5,6-TETRAFLUOROBENZENE 1-Bromo-3,4-difluorobenzene 1-Bromo-3,5-difluorobenzene98%,1-Bromo-3,5-difluorobenzene,98% [3,5-Difluorobromobenzene],1-Bromo-3,5-difluorobenzene 98%,1-BROMO-3,5-DIFLUOROBENZENE 1-BROMO-2,4-DIFLUOROBENZENE,Bromo-2,4-difluorobenzen

  • 1,4-Difluoro-2-bromobenzene
  • 2,5-DIFLUOROBROMOBENZENE
  • 2-BROMO-1,4-DIFLUOROBENZENE
  • 1-BROMO-2,5-DIFLUOROBENZENE
  • 1-Bromo-2,5-difluorobenzene 98%
  • 1-Bromo-2,5-difluorobenzene98%
  • 1-BROMO-2,5-DIFLUOROBENZENE 99.5%
  • 1-Bromo-2,5-difluoro
  • 2,5-Difluorobromobenzene 98%
  • 2-Bromo-1,4-difluorobenzene 98%
  • NSC 10250
  • 2-Bromo-1,4-difL
  • 1-Bromo-2,5-difluorobenzene &gt
  • 2-Brom-1,4-difluorbenzol
  • Benzene, 2-bromo-1,4-difluoro-
  • 1-Bromo-2,5-difluorobenzene ISO 9001：2015 REACH
  • 399-94-0
  • Halogenated Hydrocarbons
  • ARYL HALIDE
  • Aryl
  • C6
  • Building Blocks
  • Organic Building Blocks
  • Aryl
  • C6
  • Halogenated Hydrocarbons
  • alkyl bromide| alkyl Fluorine
  • Aromatic Hydrocarbons (substituted) & Derivatives
  • Fluorobenzene
  • Miscellaneous
  • Bromine Compounds
  • Fluorine Compounds
  • Fluorobenzene Series
  • bc0001