121872-95-5
121872-95-5 structure
- Name: 2-Chloro-4,5-difluorobenzoyl chloride
- Chemical Name: 2-chloro-4,5-difluorobenzoyl chloride
- CAS Number: 121872-95-5
- Molecular Formula: C7H2Cl2F2O
- Molecular Weight: 210.993
- Create Date: 2018-08-17 16:21:28
- Modify Date: 2024-01-03 21:55:06
| Name | 2-chloro-4,5-difluorobenzoyl chloride |
|---|---|
| Synonyms |
Benzoyl chloride,2-chloro-4,5-difluoro
2-Chloro-4,5-difluorobenzoyl chloride JRD-1764 Benzoyl chloride, 2-chloro-4,5-difluoro- 2-chloro-4,5-difluoro-benzoyl chloride PC2598 GVR BG DF EF |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 217.8±35.0 °C at 760 mmHg |
| Molecular Formula | C7H2Cl2F2O |
| Molecular Weight | 210.993 |
| Flash Point | 85.5±25.9 °C |
| Exact Mass | 209.945084 |
| PSA | 17.07000 |
| LogP | 2.28 |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.520 |
| Hazard Codes | C: Corrosive; |
|---|---|
| Risk Phrases | 34-36/37/38 |
| Safety Phrases | 26-36/37/39-45 |
| RIDADR | UN 3265 |
| HS Code | 2916399090 |
|
~91%
121872-95-5 |
| Literature: PFIZER INC. Patent: EP342849 A3, 1990 ; |
|
~%
121872-95-5 |
| Literature: US6008407 A1, ; |
| Precursor 2 | |
|---|---|
| DownStream 3 | |
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |