- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-(3,4-Difluorophenyl)acetonitrile
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-(3,4-Difluorophenyl)acetonitrile
- Price: ￥398.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,4-Difluorophenylacetonitrile
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
658-99-1
658-99-1 structure
- Name: 2-(3,4-Difluorophenyl)acetonitrile
- Chemical Name: 3,4-Difluorophenylacetonitrile
- CAS Number: 658-99-1
- Molecular Formula: C8H5F2N
- Molecular Weight: 153.129
- Catalog: Organic raw materials Organic fluorine compound Fluorobenzonitrile series
- Create Date: 2018-09-09 16:43:02
- Modify Date: 2025-08-23 08:40:03
| Name | 3,4-Difluorophenylacetonitrile |
|---|---|
| Synonyms |
3,4-Difluorobenzyl cyanide
(3,4-Difluorophenyl)acetonitrile 3,4-Difluorobenzeneacetonitrile 2-(3,4-Difluorophenyl)acetonitrile NC1R CF DF EINECS 211-528-8 Benzeneacetonitrile, 3,4-difluoro- MFCD00009974 |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 222.4±25.0 °C at 760 mmHg |
| Molecular Formula | C8H5F2N |
| Molecular Weight | 153.129 |
| Flash Point | 88.3±23.2 °C |
| Exact Mass | 153.039001 |
| PSA | 23.79000 |
| LogP | 1.46 |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.487 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 + H312 + H332-H315-H319-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S26-S36-S36/37 |
| RIDADR | 3276 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 2926909090 |
|
~%
658-99-1 |
| Literature: Journal of Organic Chemistry, , vol. 26, p. 2353 - 2355 |
|
~%
658-99-1 |
| Literature: Journal of Organic Chemistry, , vol. 26, p. 2353 - 2355 |
| Precursor 3 | |
|---|---|
| DownStream 3 | |
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |