ChemicalBook > CAS DataBase List > 2,4-Difluoro-3-cyanophenylboronic acid

2,4-Difluoro-3-cyanophenylboronic acid

Product Name
2,4-Difluoro-3-cyanophenylboronic acid
CAS No.
871940-31-7
Chemical Name
2,4-Difluoro-3-cyanophenylboronic acid
Synonyms
2,4-Difluoro-3-cyanophenylboronic acid;3-Cyano-2,4-difluorobenzeneboronic Acid;(3-Cyano-2,4-difluorophenyl)boronic acid;(3- cyano -2,4- difluorophenyl) boric acid;Boronic acid, B-(3-cyano-2,4-difluorophenyl)-;2,4-Difluoro-3-cyanophenylboronic acid(contains varying amounts of Anhydride);3-Cyano-2,4-difluorophenylboronic Acid (contains varying amounts of Anhydride)
CBNumber
CB71470935
Molecular Formula
C7H4BF2NO2
Formula Weight
182.92
MOL File
871940-31-7.mol
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2,4-Difluoro-3-cyanophenylboronic acid Property

Melting point:
132-133℃
Boiling point:
320.3±52.0 °C(Predicted)
Density 
1.44
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
powder to crystal
pka
7.05±0.58(Predicted)
color 
White to Almost white
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Safety

HazardClass 
IRRITANT
HS Code 
2931900090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TCI Chemical
Product number
C3226
Product name
3-Cyano-2,4-difluorophenylboronic Acid (contains varying amounts of Anhydride)
Packaging
200mg
Price
$27
Updated
2024/03/01
TCI Chemical
Product number
C3226
Product name
3-Cyano-2,4-difluorophenylboronic Acid (contains varying amounts of Anhydride)
Packaging
1g
Price
$74
Updated
2024/03/01
TRC
Product number
D473333
Product name
2,4-Difluoro-3-cyanophenylboronicacid
Packaging
250mg
Price
$55
Updated
2021/12/16
Matrix Scientific
Product number
035305
Product name
2,4-Difluoro-3-cyanophenylboronic acid
Purity
95%
Packaging
1g
Price
$55
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD76279
Product name
2,4-Difluoro-3-cyanophenylboronic acid
Packaging
250mg
Price
$60
Updated
2021/12/16
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2,4-Difluoro-3-cyanophenylboronic acid Chemical Properties,Usage,Production

Uses

suzuki reaction

2,4-Difluoro-3-cyanophenylboronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-Difluoro-3-cyanophenylboronic acid Suppliers

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View Lastest Price from 2,4-Difluoro-3-cyanophenylboronic acid manufacturers

Hebei Mojin Biotechnology Co., Ltd
Product
2,4-Difluoro-3-cyanophenylboronic acid 871940-31-7
Price
US $0.00/KG
Min. Order
1KG
Purity
99.4%
Supply Ability
50000KG/month
Release date
2024-10-23
Zhuozhou Wenxi import and Export Co., Ltd
Product
2,4-Difluoro-3-cyanophenylboronic acid 871940-31-7
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
2,4-Difluoro-3-cyanophenylboronic acid 871940-31-7
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09

871940-31-7, 2,4-Difluoro-3-cyanophenylboronic acidRelated Search:

3-Cyanophenylboronic acid

  • 2,4-Difluoro-3-cyanophenylboronic acid
  • (3-Cyano-2,4-difluorophenyl)boronic acid
  • 3-Cyano-2,4-difluorophenylboronic Acid (contains varying amounts of Anhydride)
  • Boronic acid, B-(3-cyano-2,4-difluorophenyl)-
  • 3-Cyano-2,4-difluorobenzeneboronic Acid
  • (3- cyano -2,4- difluorophenyl) boric acid
  • 2,4-Difluoro-3-cyanophenylboronic acid(contains varying amounts of Anhydride)
  • 871940-31-7
  • C7H4BF2NO2