- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3,4-Difluorobenzenesulfonamide
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,4-Difluorobenzenesulfonamide
- Price: ￥3398.0/5g ￥878.0/1g ￥268.0/250mg
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,4-Difluorobenzenesulfonamide
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
108966-71-8
108966-71-8 structure
- Name: 3,4-Difluorobenzenesulfonamide
- Chemical Name: 3,4-Difluorobenzenesulfonamide
- CAS Number: 108966-71-8
- Molecular Formula: C6H5F2NO2S
- Molecular Weight: 193.171
- Catalog: Organic raw materials Amino compound Amide compound
- Create Date: 2018-08-11 09:40:53
- Modify Date: 2025-08-25 16:42:16
| Name | 3,4-Difluorobenzenesulfonamide |
|---|---|
| Synonyms |
ZSWR CF DF
MFCD00728800 Benzenesulfonamide, 3,4-difluoro- 3,4-Difluorobenzenesulfonamide |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 314.4±52.0 °C at 760 mmHg |
| Melting Point | 89-93 °C(lit.) |
| Molecular Formula | C6H5F2NO2S |
| Molecular Weight | 193.171 |
| Flash Point | 143.9±30.7 °C |
| Exact Mass | 193.000900 |
| PSA | 68.54000 |
| LogP | 0.97 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.534 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi:Irritant; |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2935009090 |
|
~94%
108966-71-8 |
| Literature: PFIZER PRODUCTS INC. Patent: WO2008/75152 A1, 2008 ; Location in patent: Page/Page column 33; 34 ; |
|
~%
108966-71-8 |
| Literature: Journal of Medicinal Chemistry, , vol. 46, # 19 p. 3975 - 3984 |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
| HS Code | 2935009090 |
|---|---|
| Summary | 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |