425-99-0
425-99-0 structure
- Name: 2,2-Difluoromalonamide
- Chemical Name: 2,2-difluoropropanediamide
- CAS Number: 425-99-0
- Molecular Formula: C3H4F2N2O2
- Molecular Weight: 138.07300
- Create Date: 2018-09-14 18:52:03
- Modify Date: 2025-08-25 19:57:24
| Name | 2,2-difluoropropanediamide |
|---|---|
| Synonyms |
difluoromalonadiamide
difluoro-malonic acid diamide 2,2-Difluormalonamid Propanediamide,2,2-difluoro 2,2-Difluoromalonamide difluoropropanediamide Difluor-malonsaeure-diamid 2,2-DIFLUORO-2-PHENYLACETIC ACID |
| Density | 1.238g/cm3 |
|---|---|
| Boiling Point | 223.5ºC at 760mmHg |
| Melting Point | 206-207ºC |
| Molecular Formula | C3H4F2N2O2 |
| Molecular Weight | 138.07300 |
| Flash Point | 99.9ºC |
| Exact Mass | 138.02400 |
| PSA | 86.18000 |
| Vapour Pressure | 9.84E-08mmHg at 25°C |
| Index of Refraction | 1.429 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36 |
| HS Code | 2924199090 |
|
~97%
425-99-0 |
| Literature: PHARMACIA CORPRATION Patent: WO2004/60376 A1, 2004 ; Location in patent: Page/Page column 138-139 ; |
|
~%
425-99-0 |
| Literature: Henne; de Witt Journal of the American Chemical Society, 1948 , vol. 70, p. 1549 |
|
~%
425-99-0 |
| Literature: Fear et al. Journal of Applied Chemistry, 1955 , vol. 5, p. 589,593 |
| HS Code | 2924199090 |
|---|---|
| Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |