ETHYNYL P-TOLYL SULFONE
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ETHYNYL P-TOLYL SULFONE 속성
- 녹는점
- 73-74 °C (lit.)
- 끓는 점
- 297.9±33.0 °C(Predicted)
- 밀도
- 1.219±0.06 g/cm3(Predicted)
- 저장 조건
- Inert atmosphere,Room Temperature
- 용해도
- 유기용매: 에 용해됨(lit.)
- 물리적 상태
- powder to crystal
- 색상
- 흰색에서 밝은 노란색
- BRN
- 2556169
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
ETHYNYL P-TOLYL SULFONE C화학적 특성, 용도, 생산
용도
Ethynyl p-tolyl sulfone (Tosylacetylene) may be used in the synthesis of 2-(4-methylphenylsulfonyl)ethenyl (tosvinyl, Tsv) protected derivatives. It may be used as starting reagent for the synthesis of optically active indan-2-ols.Synthesis Reference(s)
The Journal of Organic Chemistry, 57, p. 697, 1992 DOI: 10.1021/jo00028a053Purification Methods
Recrystallise the sulfone from pet ether, *C6H6 or EtOH (m 66o), and dry it in a vacuum. [Beilstein 6 III 1397, 6 IV 2160.]ETHYNYL P-TOLYL SULFONE 준비 용품 및 원자재
원자재
준비 용품
ETHYNYL P-TOLYL SULFONE 공급 업체
글로벌( 90)공급 업체
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| Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 |
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| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
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| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
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