- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3,4-Difluorobenzonitrile
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,4-Difluorobenzonitrile
- Price: ￥488.0/100g ￥158.0/25g
- Purity: 99.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,4-Difluorobenzonitrile
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 3,4-Difluorobenzonitrile
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 3,4-Difluorobenzonitrile
- Price: ￥Inquiry/1kg ￥Inquiry/25kg ￥Inquiry/200kg
- Purity: 99.0%
- Stocking Period: 3 Day
- Contact: Wang Jie
- Email: 3096638339@qq.com
64248-62-0
64248-62-0 structure
- Name: 3,4-Difluorobenzonitrile
- Chemical Name: 3,4-Difluorobenzonitrile
- CAS Number: 64248-62-0
- Molecular Formula: C7H3F2N
- Molecular Weight: 139.102
- Catalog: Organic raw materials Organic fluorine compound Fluorobenzonitrile series
- Create Date: 2018-04-08 08:00:00
- Modify Date: 2025-08-24 00:27:05
| Name | 3,4-Difluorobenzonitrile |
|---|---|
| Synonyms |
Benzonitrile,3,4-difluoro
MFCD00011666 3,4-Difluorobenzonitrile 3,4-difluorobenzylnitrile Benzonitrile, 3,4-difluoro- 4-fluoro-3-fluorobenzonitrile 3,4-Difluorobenzonit 4-CYANO-1,2-DIFLUOROBENZENE NCR CF DF 3,4-difluoro-benzonitrile EINECS 264-751-8 |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 189.3±20.0 °C at 760 mmHg |
| Melting Point | 52-54 °C(lit.) |
| Molecular Formula | C7H3F2N |
| Molecular Weight | 139.102 |
| Flash Point | 69.4±0.0 °C |
| Exact Mass | 139.023361 |
| PSA | 23.79000 |
| LogP | 1.42 |
| Vapour Pressure | 0.6±0.4 mmHg at 25°C |
| Index of Refraction | 1.486 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 + H312 + H332-H315-H319-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S26-S36/37-S36/37/39 |
| RIDADR | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 2926909090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| 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% |