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2,3-Difluorobenzonitrile

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Formula: C7H3F2N
CAS: 21524-39-0

Identification

Structural Formula
2,3-Difluorobenzonitrile
CAS:
21524-39-0
EINECS:
244-418-3
Molecular Formula:
C7H3F2N
MDL:
MFCD00009976
SMILES:
FC1=C(F)C(=CC=C1)C#N
Synonym:
buttpark 871-74 ; 2,3-difluorobenzonit ; ,3-difluorobenzonitrile ; 2,3-difluorobenzonitrile ; 2,3-difluorobenzonitrile2 ; benzonitrile, 2,3-difluoro- ; 2,3-difluorobenzonitrile98% ; 2,3-difluorobenzonitrile 98% ; 2,3-difluorobenzonitrile,99% ; 2,3-difluorobenzonitrile, 98% 1gr ; buttpark 871-74




Suppliers

Allfluoro Pharmaceutical Co. Ltd.
APC7923168
BLD Pharmatech Ltd
BP4321296
Chemlyte Solutions
CS4321296
Ambeed, Inc.
A830861
Indofine Chemical Co, Inc.
09-3334
Hangzhou Trylead Chemical Technology Co., Ltd.
HTCT11045520
Fox Chemicals GmbH
FC4321296
Wanko Chemical Co., Ltd.
WC5761728
scienTEST - bioKEMIX GmbH
S-B6002400
Hefei Hirisun Pharmatech Co., Ltd
HR010662
AK Scientific, Inc.
AS4561368
DSL Chemicals (Shanghai) Co., Ltd.
C010617
Xingrui Industry Co., Limited
XIL6962784
Capot Chemical Co., Ltd.
1564
Leap Chem Co., Ltd
LC4321296
Santa Cruz Biotechnology, Inc.
225600
Dayang Chem (Hangzhou) Co.,Ltd.
DC7442976
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Properties for 2,3-Difluorobenzonitrile

Molecular Weight:
139.1 g·mol−1
Density:
1.254 g/mL at 25 °C(lit.)
Melting point:
189°C
Boiling point:
189 °C
Flash point:
167 ºF
Physical Description:
colorless to light yellow liqui
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37 - Wear suitable protective clothing and gloves
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
Hazard Classes:
6.1
Hazard Symbols:
Xn, T, Xi
Hazard symbol T Hazard symbol Xn Hazard symbol Xi
RID/ADR certification :
3276
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Alternative Distributors of [2,3-Difluorobenzonitrile]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

3B Scientific Corporation | Hongda Group Limited | Shanghai Inno-trans Chemical Co., Ltd. | ABCR GmbH & Co. KG | Jinhongtai Chemical Co., Ltd. | TCI Europe NV | Chemrio International Limited | Shanghai ChemVia Co., Ltd | Shanghai Sinofluoro Scientific Co., Ltd. | Ningbo Inno Pharmchem Co. Ltd. | ChengDu KaiXin Technology Development Co., Ltd. | Long Island Pharmaceutical & Chemical Co. Ltd. | Chengdu Qiaofeng Technological Development Co., Ltd. | Shanghai AOKChem Group Limited | Bona Chemical Co., Limited | Suzhou Rovathin Pharmatech Co., Ltd | Matrix Scientific | East Chemical Industry Co., Ltd. | Shijiazhuang JuSha Imp.& Exp. Co.Ltd | Ark Pharm, Inc. | Shanghai Harvest Chemical Industrial Co., Ltd. | Beijing Eternalchem Co,. Ltd. | Jinan Great Chemical Co., Ltd. | Zouping Mingxing Chemical Co., Ltd. | Shanghai Raise Chemical Technology Co., Ltd. | Suzhou Sibian Chemical Technology Co., Ltd. | Kairer Chengdu Pharmaceutical Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | Pangea Chemicals | BOC Sciences | Suzhou Bichal Biological Technology Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Sino Rarechem Labs Co. Ltd. | Win-Win Chemical Co., Limited | scienTEST | Gihi Chemicals Co., Limited

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