91659-08-4
91659-08-4 structure
- Name: 2,4-Difluoro-3-hydroxybenzoic acid
- Chemical Name: 2,4-Difluoro-3-Hydroxybenzoic Acid
- CAS Number: 91659-08-4
- Molecular Formula: C7H4F2O3
- Molecular Weight: 174.102
- Create Date: 2018-03-17 08:00:00
- Modify Date: 2025-09-10 16:07:25
| Name | 2,4-Difluoro-3-Hydroxybenzoic Acid |
|---|---|
| Synonyms |
Benzoic acid, 2,4-difluoro-3-hydroxy-
2,4-Difluoro-3-hydroxybenzoicacid 2,4-difluoro-3-hydroxylbenzoic acid 2,4,6-TRICHLOROPHENYL 3-(TRIFLUOROMETHYL)-BENZENESULFONATE 2,4-Difluoro-3-hydroxybenzoic acid QVR CQ BF DF |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 285.3±40.0 °C at 760 mmHg |
| Molecular Formula | C7H4F2O3 |
| Molecular Weight | 174.102 |
| Flash Point | 126.3±27.3 °C |
| Exact Mass | 174.012848 |
| PSA | 57.53000 |
| LogP | 2.03 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.557 |
| HS Code | 2918290000 |
|---|
| HS Code | 2918290000 |
|---|---|
| Summary | HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |