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   ChemNet > CAS > 3939-09-1 2,4-Difluorobenzonitrile

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3939-09-1;103496-86-2 2,4-Difluorobenzonitrile

Nome del prodotto 2,4-Difluorobenzonitrile
Nome inglese 2,4-Difluorobenzonitrile; NCR BF DF
Formula molecolare C7H3F2N
Peso Molecolare 139.1022
InChI InChI=1/C7H3F2N/c8-6-2-1-5(4-10)7(9)3-6/h1-3H
Numero CAS 3939-09-1;103496-86-2
EINECS 223-523-8
Struttura molecolare 3939-09-1;103496-86-2 2,4-Difluorobenzonitrile
Densità 1.26g/cm3
Punto di fusione 45-50℃ 
Punto di ebollizione 181.6°C at 760 mmHg 
Indice di rifrazione 1.486 
Punto d'infiammabilità 63.6°C 
Pressione di vapore 0.845mmHg at 25°C
Simboli di pericolo  Xn:Harmful;
Codici di Rischio R20/21/22:;
R36/37/38:;
Sicurezza Descrizione S26:;
S36/37/39:;
Chemicals Suppliers(22):
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.)
7HANGZHOU KARSSEN CHEMICAL CO.,LTD.
8AFINE CHEMICALS LIMITED
9Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.
10HANGZHOU CHIROFINE CHEMICALS CO.,LTD.
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