ChemNet > CAS > 3939-09-1 2,4-Difluorobenzonitrile
3939-09-1 2,4-Difluorobenzonitrile
| product Name |
2,4-Difluorobenzonitrile |
| CAS No |
3939-09-1;103496-86-2 |
| 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 |
| EINECS |
223-523-8 |
| Molecular Structure |
|
| 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:;
|
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- 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.
