- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Difluoroacetic anhydride
- Price: Check
- Purity: 96.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Difluoroacetic anhydride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Difluoroacetic anhydride
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
401-67-2
401-67-2 structure
- Name: Difluoroacetic anhydride
- Chemical Name: Difluoroacetic Anhydride
- CAS Number: 401-67-2
- Molecular Formula: C4H2F4O3
- Molecular Weight: 174.051
- Create Date: 2018-06-26 17:52:04
- Modify Date: 2025-08-24 09:18:46
| Name | Difluoroacetic Anhydride |
|---|---|
| Synonyms | Difluoroacetic anhydride |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 93.6±35.0 °C at 760 mmHg |
| Molecular Formula | C4H2F4O3 |
| Molecular Weight | 174.051 |
| Flash Point | 11.3±20.8 °C |
| Exact Mass | 173.994003 |
| PSA | 43.37000 |
| LogP | 0.53 |
| Vapour Pressure | 49.0±0.2 mmHg at 25°C |
| Index of Refraction | 1.314 |
| Hazard Codes | C: Corrosive; |
|---|---|
| RIDADR | 3265.0 |
| Hazard Class | 8.0 |
| HS Code | 2915900090 |
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |