CAS Number328-89-2
SynonymsQVR BE DXFFF; EINECS 206-339-2; 2-Bromo-α,α,α-trifluoro-p-toluic acid; 2-Brom-4-trifluormethyl-benzoesaeure; 2-BROMO-4-TRIFLUOROMETHYLBENZOIC ACID; 3-Bromo-4-carboxybenzotrifluoride; 2-Bromo-4-(trifluoromethyl)benzoic acid; 4-trifluoromethyl-2-bromobenzoic acid; 2-Brom-4-trifluormethylbenzolsaure
Molecular FormulaC8H4O2Br1F3
Molecular Weight269.02
Purity98.00%
Density1.8±0.1 g/cm3
Boiling Point271.9±40.0 °C at 760 mmHg
AppearanceWhite to light yellow crystal powder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 328-89-2 |
| Catalog No. | 2A-9021313 |
| Chinese Name | 2-溴-4-三氟甲基苯甲酸 |
| Synonyms | QVR BE DXFFF; EINECS 206-339-2; 2-Bromo-α,α,α-trifluoro-p-toluic acid; 2-Brom-4-trifluormethyl-benzoesaeure; 2-BROMO-4-TRIFLUOROMETHYLBENZOIC ACID; 3-Bromo-4-carboxybenzotrifluoride; 2-Bromo-4-(trifluoromethyl)benzoic acid; 4-trifluoromethyl-2-bromobenzoic acid; 2-Brom-4-trifluormethylbenzolsaure |
| Molecular Formula | C8H4O2Br1F3 |
| Molecular Weight | 269.02 |
| Purity | 98.00 |
| Density | 1.8±0.1 g/cm3 |
| Boiling Point | 271.9±40.0 °C at 760 mmHg |
| Appearance | White to light yellow crystal powder |
| Storage Condition | Room Temperature |
| HTC | 2916399090 |
| MDL Number | MFCD07368837 |
| SMILES | O=C(O)c1ccc(C(F)(F)F)cc1Br |
| InChI Key | SINIIFNWZPCJGU-UHFFFAOYSA-N |
| MSDS | msds/21313_1_328_89_2.pdf |
| Use of | health and chemical hazard data given on this sheet. Storage:Store in closed vessels. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Not specified Appearance: Boiling point:No data Melting point:No data Flash point:No data Molecular formula:C8H4BrF3O2 Molecular weight:269 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, hydrogen fluoride, hydrogen bromide. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information Hazard Codes Xi HS Code 2916399090 Synthetic Route 4-Trifluorometh... CAS#:402-13-1 2-Bromo-4-(trif... CAS#:328-89-2 Literature: Rhone-Poulenc Agrochimie Patent: US5514719 A1, 1996 ; 3-Bromobenzotri... CAS#:401-78-5 Carbon dioxide CAS#:124-38-9 2-Bromo-4-(trif... CAS#:328-89-2 Literature: Mongin; Desponds; Schlosser Tetrahedron Letters, 1996 , vol. 37, # 16 p. 2767 - 2770 tetraethyl ammo... CAS#:76710-78-6 2-Bromo-1-methy... CAS#:66417-30-9 2-Bromo-4-(trif... CAS#:328-89-2 Precursor & DownStream Precursor 5 CAS#:402-13-1 4-Trifluorometh... CAS#:401-78-5 3-Bromobenzotri... CAS#:124-38-9 Carbon dioxide CAS#:76710-78-6 tetraethyl ammo... DownStream 2 CAS#:586-35-6 2-Bromoterephth... CAS#:1214334-90-3 Methyl 2-bromo-... |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: 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% |
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