ChemicalBook > CAS DataBase List > 1-Bromo-2,4-difluorobenzene

1-Bromo-2,4-difluorobenzene

Product Name
1-Bromo-2,4-difluorobenzene
CAS No.
348-57-2
Chemical Name
1-Bromo-2,4-difluorobenzene
Synonyms
2,4-DIFLUOROBROMOBENZENE;CL197;2,4-Difluoro;1-Bromo-2,4-difL;1-Bromo-2,4-difluoro;2,4-difluorobromobezene;4-(Trifluoromethylthio);1-Brom-2,4-difluorbenzol;Bromo-2,4-difluorobenzene;2,4-Difluorophenyl bromide
CBNumber
CB3180367
Molecular Formula
C6H3BrF2
Formula Weight
192.99
MOL File
348-57-2.mol
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1-Bromo-2,4-difluorobenzene Property

Melting point:
-4 °C (lit.)
Boiling point:
145-146 °C (lit.)
Density 
1.708 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.505(lit.)
Flash point:
125 °F
storage temp. 
Sealed in dry,2-8°C
form 
Liquid
color 
Clear colorless to brown
Specific Gravity
1.708
PH
5.02 at 24℃ and 10g/L
Water Solubility 
INSOLUBLE
BRN 
1680892
InChIKey
MGHBDQZXPCTTIH-UHFFFAOYSA-N
CAS DataBase Reference
348-57-2(CAS DataBase Reference)
NIST Chemistry Reference
Benzene, 1-bromo-2,4-difluoro-(348-57-2)
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Safety

Hazard Codes 
Xi,F
Risk Statements 
10-36/37/38
Safety Statements 
16-26-36/37/39-37/39-36
RIDADR 
UN 1993 3/PG 3
WGK Germany 
3
Hazard Note 
Flammable
HazardClass 
3
PackingGroup 
III
HS Code 
29036990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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
263443
Product name
1-Bromo-2,4-difluorobenzene
Purity
98%
Packaging
25g
Price
$42.6
Updated
2023/01/07
Sigma-Aldrich
Product number
263443
Product name
1-Bromo-2,4-difluorobenzene
Purity
98%
Packaging
100g
Price
$108
Updated
2023/01/07
TCI Chemical
Product number
D1909
Product name
1-Bromo-2,4-difluorobenzene
Purity
>98.0%(GC)
Packaging
25g
Price
$27
Updated
2024/03/01
TCI Chemical
Product number
D1909
Product name
1-Bromo-2,4-difluorobenzene
Purity
>98.0%(GC)
Packaging
500g
Price
$157
Updated
2024/03/01
Alfa Aesar
Product number
A14098
Product name
1-Bromo-2,4-difluorobenzene, 98+%
Packaging
25g
Price
$36.65
Updated
2024/03/01
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1-Bromo-2,4-difluorobenzene Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to brown liqui

Uses

1-Bromo-2,4-difluorobenzene has been used in:

  • preparation of (2S)-1-(2,4-difluorophenyl)-2-(1,1-dimethyl-1-sila-ethoxy)-propan-1-one
  • enantiomeric preparation of the key intermediate of chiral azole antifungal agents by a chemoenzymatic process

General Description

1-Bromo-2,4-difluorobenzene undergoes lithiation exclusively at the position having two adjacent halogen substituents, to yield 6-bromo-2,3-difluorobenzoic acid.

1-Bromo-2,4-difluorobenzene Preparation Products And Raw materials

Raw materials

Carbon tetrachloride Sodium bisulfite solution 1,3-Difluorobenzene

Preparation Products

Fluconazole
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1-Bromo-2,4-difluorobenzene Suppliers

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View Lastest Price from 1-Bromo-2,4-difluorobenzene manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
1-Bromo-2,4-difluorobenzene 348-57-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-11-19
Hebei Chuanghai Biotechnology Co,.LTD
Product
1-Bromo-2,4-difluorobenzene 348-57-2
Price
US $10.00/KG
Min. Order
1KG
Purity
99.%
Supply Ability
10 ton
Release date
2024-08-21
Henan Fengda Chemical Co., Ltd
Product
1-Bromo-2,4-difluorobenzene 348-57-2
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-25

348-57-2, 1-Bromo-2,4-difluorobenzeneRelated Search:

Decabromodiphenyl Ethane 1,3-Difluorobenzene 4-Bromofluorobenzene 2,4-Difluorophenol Transfluthrin Florfenicol 1,2-Difluorobenzene 4-Fluorobenzaldehyde 2,4,5-TRIFLUORO-6-BROMOANILINE 5-BROMO-1,2-DIFLUORO-3-TRIFLUOROMETHYL-BENZENE 5-Bromo-1,2,3-trifluorobenzene 1,2-Dibromotetrafluorobenzene 1,2-Dibromo-4,5-difluorobenzene 1-BROMO-2,3,4,5-TETRAFLUOROBENZENE 2-BROMO-4,5,6-TRIFLUOROANILINE 1-bromo-2,3,4,6-tetrafluorobenzene Bromine 1,2-DIBROMO-3,4,5-TRIFLUOROBENZENE

  • 2,4-Difluoro-1-bromobenzene
  • 1-BROMO-2,4-DIFLUOROBENZENE
  • Bromo-2,4-difluorobenzene
  • 1-Bromo-2,4-difluorobenzene, 98+%
  • 2,4-Difluoro
  • 1-Bromo-2,4-difluorobenzene,min.98%
  • Benzene, 1-bromo-2,4-difluoro-
  • 2,4-DIFLUOROBROMOBENZENE
  • 1-Bromo-2,4-difluorobenzene 99%
  • 1-Bromo-2,4-difluorobenzene99%
  • 1-BROMO-2,4-DIFLUOROBENZENEFLOCONAZOLE
  • 1-BROMO-2-4-DIFLUOROBENZENE pure
  • 2,4-Difluorophenyl bromide
  • 4-Bromo-1,3-difluorobenzene
  • 1-Bromo-2,4-difluorobenzene, min. 98%
  • 1-Bromo-2,4-difluoro
  • 2,4-Difluorobromobenzene 99%
  • 1-BroMo-2,4-difluorobenzene, 98+% 10ML
  • CL197
  • 1-BROMO-2,4-DIFLUOROBENZENE FOR SYNTHESI
  • 1-broMo -2,4-/2,4- twofluorine broMinetwo fluorine
  • 1-BroMo-2,4-difluorobenzene, 97+%
  • 2, 4 - two fluorine broMobenzene
  • 2,4-difluorobromobezene
  • 1-Bromo-2,4-difluorobenzene&gt
  • 1-Brom-2,4-difluorbenzol
  • 1-Bromo-2,4-difL
  • 1-Bromo-2,4-difluorobenzene ISO 9001：2015 REACH
  • 4-(Trifluoromethylthio)
  • (2-Bromo-5-methoxy-33-methyl-phenyl)-methano
  • (2-Bromo-5-methoxy-33-methyl-phenyl)-methano
  • 348-57-2
  • 384-57-2
  • FeC6H3NH2
  • C6H8BrF2
  • Halogenated Hydrocarbons
  • Organic Building Blocks
  • Aryl
  • C6
  • Building Blocks
  • Aryl
  • C6
  • Halogenated Hydrocarbons
  • Bromine Compounds
  • Fluorine Compounds
  • Aromatic Hydrocarbons (substituted) & Derivatives
  • Miscellaneous
  • Other fluorin-contained compounds
  • bc0001