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CAS

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871940-31-7

2,4-Difluoro-3-cyanophenylboronic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 871940-31-7 Structure

  • Basic information

    1. Product Name: 2,4-Difluoro-3-cyanophenylboronic acid
    2. Synonyms: 2,4-Difluoro-3-cyanophenylboronic acid;(3-Cyano-2,4-difluorophenyl)boronic acid;3-Cyano-2,4-difluorophenylboronic Acid (contains varying amounts of Anhydride)
    3. CAS NO:871940-31-7
    4. Molecular Formula: C7H4BF2NO2
    5. Molecular Weight: 183
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 871940-31-7.mol

  • Chemical Properties

    1. Melting Point: 132-133℃
    2. Boiling Point: 320.3±52.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.44
    6. Refractive Index: N/A
    7. Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
    8. Solubility: N/A
    9. PKA: 7.05±0.58(Predicted)
    10. CAS DataBase Reference: 2,4-Difluoro-3-cyanophenylboronic acid(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2,4-Difluoro-3-cyanophenylboronic acid(871940-31-7)
    12. EPA Substance Registry System: 2,4-Difluoro-3-cyanophenylboronic acid(871940-31-7)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: IRRITANT
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 871940-31-7(Hazardous Substances Data)

871940-31-7 Usage

Uses

suzuki reaction

Check Digit Verification of cas no

The CAS Registry Mumber 871940-31-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,1,9,4 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 871940-31:
(8*8)+(7*7)+(6*1)+(5*9)+(4*4)+(3*0)+(2*3)+(1*1)=187
187 % 10 = 7
So 871940-31-7 is a valid CAS Registry Number.

871940-31-7 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail

  • TCI America

  • (C3226)  3-Cyano-2,4-difluorophenylboronic Acid (contains varying amounts of Anhydride)  

  • 871940-31-7

  • 200mg

  • 290.00CNY

  • Detail

  • TCI America

  • (C3226)  3-Cyano-2,4-difluorophenylboronic Acid (contains varying amounts of Anhydride)  

  • 871940-31-7

  • 1g

  • 990.00CNY

  • Detail

871940-31-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name (3-Cyano-2,4-difluorophenyl)boronic acid

1.2 Other means of identification

Product number -
Other names (3-cyano-2,4-difluorophenyl)boronic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:871940-31-7 SDS

871940-31-7Relevant articles and documents

Unusual dual-emissive heteroleptic iridium complexes incorporating TADF cyclometalating ligands

Batsanov, Andrei S.,Benjamin, Helen,Bryce, Martin R.,Dias, Fernando B.,Fox, Mark A.,Griffiths, Gareth C.,Kozhevnikov, Valery N.,Monkman, Andrew P.,O'Driscoll, Luke J.,Siddle, Jamie S.,Zheng, Yonghao

supporting information, p. 2190 - 2208 (2020/02/26)

Five new neutral heteroleptic iridium(iii) complexes IrL2(pic) (2-6) based on the archetypical blue emitter FIrpic have been synthesised. The cyclometallating ligands L are derived from 2-(2,6-F2-3-pyridyl)-4-mesitylpyridine (7), 2-(

Nucleophilic substitution of fluorine atoms in 2,6-difluoro-3-(pyridin-2- yl)benzonitrile leading to soluble blue-emitting cyclometalated Ir(III) complexes

Kozhevnikov, Valery N.,Dahms, Katja,Bryce, Martin R.

experimental part, p. 5143 - 5148 (2011/08/06)

New functionalized phenylpyridine ligands and their derived heteroleptic cyclometalated Ir(III) complexes have been synthesized. The complexes possess a combination of important properties: (i) blue emission, (ii) good photoluminescence quantum yields, an

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