CAS Number157834-21-4
SynonymsMFCD07784336; 2-Fluoro-3-(trifluoromethyl)phenylboronic acid; 2-Fluoro-3-(trifluoromethyl)benzeneboronic acid; [2-Fluoro-3-(trifluoromethyl)phenyl]boronic acid
Molecular FormulaC7H5O2F4B1
Molecular Weight207.92
Density1.4±0.1 g/cm3
Boiling Point276.5±50.0 °C at 760 mmHg
Melting Point56-58ºC(lit.)
AppearanceSolid;White to Almost white powder to crystal
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 157834-21-4 |
| Catalog No. | 2A-9069954 |
| Chinese Name | 2-氟-3-(三氟甲基)苯基硼酸 |
| Synonyms | MFCD07784336; 2-Fluoro-3-(trifluoromethyl)phenylboronic acid; 2-Fluoro-3-(trifluoromethyl)benzeneboronic acid; [2-Fluoro-3-(trifluoromethyl)phenyl]boronic acid |
| Molecular Formula | C7H5O2F4B1 |
| Molecular Weight | 207.92 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 276.5±50.0 °C at 760 mmHg |
| Melting Point | 56-58ºC(lit.) |
| Appearance | Solid;White to Almost white powder to crystal |
| Water Solubility | Soluble in: methanol |
| Storage Condition | Store airtight in a cool, dry warehouse. |
| HTC | 2931900090 |
| MDL Number | MFCD07784336 |
| SMILES | OB(O)c1cccc(C(F)(F)F)c1F |
| InChI Key | PKARAEQMGHJHMY-UHFFFAOYSA-N |
| MSDS | msds/69954_1_157834_21_4.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:C7H5BF4O2 Molecular weight:207.9 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, hydrogen fluoride. 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 Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter Hazard Codes Xi:Irritant; RIDADR NONH for all modes of transport HS Code 2931900090 |
| Tax Rebate | 13.0% |
| Supervision | AB (Inbound cargo customs clearance form) |
| Transport Info | Product name: 2-Fluoro-3-(trifluoromethyl)phenylboronic acid (contains an indefinite amount of anhydride) |
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