CAS Number83947-56-2
Synonymstrans-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)styrene; (E)-4,4,5,5-tetramethyl-2-styryl-1,3,2-dioxaborolane; E-Phenylethenylboronic acid,pinacol ester; trans-2-Phenylvinylboronic acid pinacol este; trans-Styrylboronic acid, pinacol este; TRANS-2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-STYROL; [(E)-2-Phenylvinyl]boronic acid, pinacol este; E-Phenylethenylboronic acid, pinacol este; TRANS-STYRYLBORONIC ACID, PINACOL ESTER; [(E)-2-PHENYLVINYL]BORONIC ACID, PINACOL ESTER; MFCD03453666; TRANS-2-PHENYLVINYLBORONIC ACID PINACOL ESTER; TRANS-2-PHENYLVINYLBORONIC ACID PINACOL; SODIUM 4-HYDROXYBUTYRATE; 4,4,5,5-Tetramethyl-2-[(E)-2-phenylvinyl]-1,3,2-dioxaborolane
Molecular FormulaC14H19BO2
Molecular Weight230.111
Purity96+%
Density1.0±0.1 g/cm3
Boiling Point271.9±33.0 °C at 760 mmHg
Melting Point27-33 °C(lit.)
EINECS0
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 83947-56-2 |
| Catalog No. | 2A-0166227 |
| Chinese Name | 反式-2-苯乙烯硼酸频哪酸酯 |
| Synonyms | trans-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)styrene; (E)-4,4,5,5-tetramethyl-2-styryl-1,3,2-dioxaborolane; E-Phenylethenylboronic acid,pinacol ester; trans-2-Phenylvinylboronic acid pinacol este; trans-Styrylboronic acid, pinacol este; TRANS-2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-STYROL; [(E)-2-Phenylvinyl]boronic acid, pinacol este; E-Phenylethenylboronic acid, pinacol este; TRANS-STYRYLBORONIC ACID, PINACOL ESTER; [(E)-2-PHENYLVINYL]BORONIC ACID, PINACOL ESTER; MFCD03453666; TRANS-2-PHENYLVINYLBORONIC ACID PINACOL ESTER; TRANS-2-PHENYLVINYLBORONIC ACID PINACOL; SODIUM 4-HYDROXYBUTYRATE; 4,4,5,5-Tetramethyl-2-[(E)-2-phenylvinyl]-1,3,2-dioxaborolane |
| Molecular Formula | C14H19BO2 |
| Molecular Weight | 230.111 |
| Purity | 96+ |
| Density | 1.0±0.1 g/cm3 |
| Boiling Point | 271.9±33.0 °C at 760 mmHg |
| Melting Point | 27-33 °C(lit.) |
| Storage Condition | In a dry, cool, sealed place, in an inert gas envi |
| EINECS | 0 |
| HTC | 2934999090 |
| UN(IATA) | 0 |
| PubChem ID | 3209453 |
| SMILES | CC1(C)OB(C=Cc2ccccc2)OC1(C)C |
| InChI | InChI=1S/C14H19BO2/c1-13(2)14(3,4)17-15(16-13)11-10-12-8-6-5-7-9-12/h5-11H,1-4H3/b11-10+ |
| InChI Key | ARAINKADEARZLZ-ZHACJKMWSA-N |
| Use of | health and chemical hazard data given on this sheet. Store in closed vessels, refrigerated. 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 Appearance:Not specified Boiling point:No data Melting point: Flash point:No data Molecular formula:C14H19BO2 Molecular weight:230.1 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide. 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 WGK Germany 3 HS Code 2934999090 Synthetic Route Phenylacetylene Bis(pinacolato)... 73183-34-3 Trans-2-(4,4,5,... 83947-56-2 Literature: Jung, Ho-Young; Feng, Xinhui; Kim, Hyohyun; Yun, Jaesook Tetrahedron, 2012 , vol. 68, # 17 p. 3444 - 3449 styrylboronic a... Trans-2-(4,4,5,... 83947-56-2 Literature: Yoo, Kyung Soo; Yoon, Cheol Hwan; Jung, Kyung Woon Journal of the American Chemical Society, 2006 , vol. 128, # 50 p. 16384 - 16393 Phenylacetylene Pinacolborane 25015-63-8 Trans-2-(4,4,5,... 83947-56-2 Literature: Shirakawa, Kazuya; Arase, Akira; Hoshi, Masayuki Synthesis, 2004 , # 11 p. 1814 - 1820 Precursor & DownStream Precursor 10 CAS#:536-74-3 Phenylacetylene CAS#:73183-34-3 Bis(pinacolato)... CAS#:76-09-5 CAS#:6783-05-7 styrylboronic acid DownStream 7 CAS#:873-66-5 Benzene,(1E)-1-... CAS#:20408-33-7 2-diethoxyphosp... CAS#:18756-03-1 2-azidoethenylb... CAS#:6937-59-3 (2,3,4,5-tetrap... |
| 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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