CAS Number214360-65-3
Synonyms4,4,5,5-Tetramethyl-2-[4-(trifluoromethyl)phenyl]-1,3,2-dioxaborolane; 4-Trifluoromethylphenylboronic acid,pinacol ester
Molecular FormulaC13H16BF3O2
Molecular Weight272.08
Density1.1±0.1 g/cm3
Boiling Point291.4±40.0 °C at 760 mmHg
Melting Point74 °C
AppearanceSolid;White to Almost white powder to crystal
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 214360-65-3 |
| Catalog No. | 2A-9071394 |
| Chinese Name | 4-(三氟甲基)苯硼酸频哪醇酯 |
| Synonyms | 4,4,5,5-Tetramethyl-2-[4-(trifluoromethyl)phenyl]-1,3,2-dioxaborolane; 4-Trifluoromethylphenylboronic acid,pinacol ester |
| Molecular Formula | C13H16BF3O2 |
| Molecular Weight | 272.08 |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 291.4±40.0 °C at 760 mmHg |
| Melting Point | 74 °C |
| Appearance | Solid;White to Almost white powder to crystal |
| Water Solubility | Soluble in: methanol |
| Storage Condition | room temperature |
| HTC | 2934999090 |
| PubChem ID | 3188510 |
| SMILES | CC1(C)OB(c2ccc(C(F)(F)F)cc2)OC1(C)C |
| InChI | InChI=1S/C13H16BF3O2/c1-11(2)12(3,4)19-14(18-11)10-7-5-9(6-8-10)13(15,16)17/h5-8H,1-4H3 |
| InChI Key | GCQADNWXVSTJQW-UHFFFAOYSA-N |
| 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:C13H16BF3O2 Molecular weight:272.1 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 HS Code 2934999090 Synthetic Route 4-Iodobenzotrif... Bis(pinacolato)... 73183-34-3 4,4,5,5-TETRAME... 214360-65-3 Literature: Nagashima, Yuki; Takita, Ryo; Yoshida, Kengo; Hirano, Keiichi; Uchiyama, Masanobu Journal of the American Chemical Society, 2013 , vol. 135, # 50 p. 18730 - 18733 4-Chlorobenzotr... Bis(pinacolato)... 73183-34-3 4,4,5,5-TETRAME... 214360-65-3 Literature: Chow, Wing Kin; Yuen, On Ying; So, Chau Ming; Wong, Wing Tak; Kwong, Fuk Yee Journal of Organic Chemistry, 2012 , vol. 77, # 7 p. 3543 - 3548 4-Iodobenzotrif... Pinacolborane 25015-63-8 4,4,5,5-TETRAME... 214360-65-3 Literature: US6680401 B1, ; Page column 58 ; |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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| 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile | 171364-82-2 | 2A-9071385 |
| 4,4,5,5-tetramethyl-2-(4-nitrophenyl)-1,3,2-dioxaborolane | 171364-83-3 | 2A-9071390 |
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| methyl4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate | 171364-80-0 | 2A-9071400 |
| 2-(4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 171364-79-7 | 2A-9071403 |
| 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile | 214360-48-2 | 2A-9071406 |
| 3-Methoxy-4-iodo-5-nitro-benzaldehyde | 1021493-53-7 | 2A-9071407 |
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