4707-24-8
4707-24-8 structure
- Name: 4-Bromo-2,3,5,6-tetrafluorobenzoic acid
- Chemical Name: 4-Bromo-2,3,5,6-tetrafluorobenzoic acid
- CAS Number: 4707-24-8
- Molecular Formula: C7HBrF4O2
- Molecular Weight: 272.979
- Catalog: Organic raw materials Organic fluorine compound Fluorobenzoic acid series
- Create Date: 2018-08-28 10:08:22
- Modify Date: 2025-08-23 22:29:15
| Name | 4-Bromo-2,3,5,6-tetrafluorobenzoic acid |
|---|---|
| Synonyms |
4-Bromo-2,3,5,6-tetrafluorobenzoic acid
MFCD00075244 Benzoic acid, 4-bromo-2,3,5,6-tetrafluoro- |
| Density | 2.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 260.9±40.0 °C at 760 mmHg |
| Melting Point | 142-145ºC(lit.) |
| Molecular Formula | C7HBrF4O2 |
| Molecular Weight | 272.979 |
| Flash Point | 111.6±27.3 °C |
| Exact Mass | 271.909607 |
| PSA | 37.30000 |
| LogP | 3.16 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.517 |
| Water Solubility | Insoluble in water. |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2916399090 |
|
~85%
4707-24-8 |
| Literature: Aakeroey, Christer B.; Chopade, Prashant D.; Ganser, Claudia; Desper, John Chemical Communications, 2011 , vol. 47, # 16 p. 4688 - 4690 |
|
~%
4707-24-8 |
| Literature: THE WELLCOME FOUNDATION LIMITED; THE REGENTS OF THE UNIVERSITY OF CALIFORNIA Patent: EP279698 A3, 1990 ; |
| Precursor 4 | |
|---|---|
| DownStream 4 | |
| 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% |