2,3-Difluorobenzonitrile

Product Name: 2,3-Difluorobenzonitrile
CAS No.: 21524-39-0
Chemical Name: 2,3-Difluorobenzonitrile
Synonyms: BUTTPARK 87\01-74;2,3-Difluorobenzonit;2,3-fluorobenzonitrile;,3-Difluorobenzonitrile;2,3-DIFLUOROBENZONITRILE;2,3-Difluorobenzonitrile2;Benzonitrile, 2,3-difluoro-;2,3-Difluorobenzonitrile98%;2,3-Difluorobenzonitrile>2,3-Difluorobenzonitrile 98%
CBNumber: CB8764500
Molecular Formula: C7H3F2N
Formula Weight: 139.1
MOL File: 21524-39-0.mol

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2,3-Difluorobenzonitrile Property

Boiling point:: 189 °C
Density: 1.254 g/mL at 25 °C (lit.)
refractive index: n20/D 1.4882(lit.)
Flash point:: 167 °F
storage temp.: Sealed in dry,Room Temperature
form: clear liquid
color: Colorless to Light orange to Yellow
Specific Gravity: 1.254
BRN: 2085621
InChI: 1S/C7H3F2N/c8-6-3-1-2-5(4-10)7(6)9/h1-3H
InChIKey: GKPHNZYMLJPYJJ-UHFFFAOYSA-N
SMILES: Fc1cccc(C#N)c1F
CAS DataBase Reference: 21524-39-0(CAS DataBase Reference)

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Safety

Hazard Codes: Xn,T,Xi
Risk Statements: 20/21/22-36/37/38
Safety Statements: 26-36/37/39-36/37
RIDADR: 3276
WGK Germany: 3
Hazard Note: Toxic
HazardClass: 6.1
PackingGroup: III
HS Code: 29269090
Storage Class: 10 - Combustible liquids
Hazard Classifications: Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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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.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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: 263524
Product name: 2,3-Difluorobenzonitrile
Purity: 98%
Packaging: 5g
Price: $39.8
Updated: 2025/07/31

TCI Chemical

Product number: D3500
Product name: 2,3-Difluorobenzonitrile
Purity: >97.0%(GC)
Packaging: 1g
Price: $17
Updated: 2026/03/19

TCI Chemical

Product number: D3500
Product name: 2,3-Difluorobenzonitrile
Purity: >97.0%(GC)
Packaging: 5g
Price: $32
Updated: 2026/03/19

TRC

Product number: D456090
Product name: 2,3-Difluorobenzonitrile
Packaging: 1g
Price: $45
Updated: 2021/12/16

Oakwood

Product number: 001859
Product name: 2,3-Difluorobenzonitrile
Purity: 99%
Packaging: 25g
Price: $66
Updated: 2021/12/16

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2,3-Difluorobenzonitrile Chemical Properties,Usage,Production

Chemical Properties

colorless to light yellow liqui

Uses

2,3-Difluorobenzonitrile has been used in the preparation of difluorophenyl-1,2,3,5-dithiadiazolyl and cyanophenoxazines.

General Description

Electronic transitions of 2,3-difluorobenzonitrile has been studied by photoacoustic spectroscopy.

2,3-Difluorobenzonitrile Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3-Difluorobenzonitrile Suppliers

Americas 1 Belgium 1 China 200 Europe 3 France 1 Germany 2 India 7 Italy 1 Japan 2 Slovakia 1 South Korea 1 Switzerland 2 The Netherlands 1 United Kingdom 21 United States 29 Global 273

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
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Email: jkinfo@jkchemical.com
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Advantage: 76

Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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ShangHai DEMO Chemical Co.,Ltd

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Energy Chemical

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Wuhan Chemwish Technology Co., Ltd

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Capot Chemical Co., Ltd

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JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
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Shanghai Sinch Parmaceuticals Tech. Co. Ltd.

Tel: +86-21-54098501
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Email: sales@sinch.com.cn
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ProdList: 11598
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View Lastest Price from 2,3-Difluorobenzonitrile manufacturers

Henan Fengda Chemical Co., Ltd

Product: 2,3-Difluorobenzonitrile 21524-39-0
Price: US $8.00-0.80/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-01-22

Hebei Senko Biotechnology Co., Ltd.

Product: 2,3-Difluorobenzonitrile 21524-39-0
Price: US $10.00/KG/Tin
Min. Order: 1KG
Purity: 99%
Supply Ability: 10Tons
Release date: 2021-07-20

Career Henan Chemical Co

Product: 2,3-Difluorobenzonitrile 21524-39-0
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20kg
Release date: 2018-08-14

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BUTTPARK 87\01-74

2,3-DIFLUOROBENZONITRILE

Benzonitrile, 2,3-difluoro-

2,3-Difluorobenzonit

2,3-Difluorobenzonitrile, 98% 1GR

2,3-Difluorobenzonitrile2

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,3-Difluorobenzonitrile

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21524-39-0

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C7H5F2N

C6 to C7

Building Blocks

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Nitrogen Compounds

Organic Building Blocks

Aromatic Nitriles

Fluorobenzene Series

C6 to C7

Cyanides/Nitriles

Nitrogen Compounds

Nitrile