CAS No: 3939-09-1;103496-86-2, Chemical Name: 2,4-Difluorobenzonitrile
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3939-09-1;103496-86-2 2,4-Difluorobenzonitrile

product Name 2,4-Difluorobenzonitrile
Synonyms NCR BF DF
Molecular Formula C7H3F2N
Molecular Weight 139.1022
InChI InChI=1/C7H3F2N/c8-6-2-1-5(4-10)7(9)3-6/h1-3H
CAS Registry Number 3939-09-1;103496-86-2
EINECS 223-523-8
Molecular Structure 3939-09-1;103496-86-2 2,4-Difluorobenzonitrile
Density 1.26g/cm3
Melting point 45-50℃
Boiling point 181.6°C at 760 mmHg
Refractive index 1.486
Flash point 63.6°C
Vapour Pressur 0.845mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R20/21/22:;
R36/37/38:;
Safety Description S26:;
S36/37/39:;
Gold Suppliers(25):
1Zhejiang Yongtai Technology Co., Ltd.
2Zhejiang Xieshi New Materials Co., Ltd.,
3Depew Fine Chemical Co.,Ltd.
4Shanghai Jinshan Pharmaceutical Co.,Ltd.
5Liaoning Fuxin Jinhongtai Chemical Co.,Ltd.
6Fujian Kangfeng New Material Co., Ltd. (Zhejiang Kangfeng Chemical Co., Ltd.)
7Xinchem Corporation
8HANGZHOU KARSSEN CHEMICAL CO.,LTD.
9AFINE CHEMICALS LIMITED
10SHANGHAI KINGDOM INDUSTRY CO., LTD.
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