트리페닐메탄올
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트리페닐메탄올 속성
- 녹는점
- 160-163 °C (lit.)
- 끓는 점
- 360 °C (lit.)
- 밀도
- d40 1.199
- 굴절률
- 1.6220 (estimate)
- 인화점
- 360-380°C
- 저장 조건
- 2-8°C
- 용해도
- 디옥산: 0.1 g/mL, 투명
- 산도 계수 (pKa)
- 12.73±0.29(Predicted)
- 물리적 상태
- 미세 결정성 분말
- 색상
- 흰색에서 밝은 노란색
- 수용성
- 불용성
- Merck
- 14,9739
- BRN
- 1460837
- 안정성
- 안정적인. 타기 쉬운. 산화제, 산, 산 염화물, 산 무수물과 호환되지 않습니다.
- CAS 데이터베이스
- 76-84-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 38-36/37/38 | ||
| 안전지침서 | 22-24/25-36-26 | ||
| WGK 독일 | 3 | ||
| TSCA | Yes | ||
| HS 번호 | 29062900 | ||
| 기존화학 물질 | 2001-3-1908 |
트리페닐메탄올 C화학적 특성, 용도, 생산
화학적 성질
white powder or colorless trisolated crystals. Soluble in alcohol, ether and benzene, dark yellow when dissolved in concentrated sulfuric acid, colorless when dissolved in glacial acetic acid, insoluble in water and petroleum ether. Distilled at 360-380℃ without decomposition.용도
Triphenylmethanol is used as a reagent in the research laboratory. It acts as an intermediate in the production of the commercially useful triarylmethane dyes. It is used in the preparation of triphenylmethane. It is also used as an antiproliferative agent. Further, it is used in the preparation of two-electron reduction product of pyrylogen. In addition to this, it reacts with triphenylphosphine oxide to form a 1:1 molecular complex. It serves as a specific clathrate host for methanol and dimethyl sulphoxide and forms clathrate inclusion complexes.Triphenylmethanol was used in the synthesis of of the two-electron reduction product of pyrylogen.
It undergoes reduction to triphenylmethane by 9, 10-dihydro-10-methylacridine in the presence of perchloric acid.
제조 방법
Triphenylmethanol synthesis: Triphenylmethanol was prepared by the action of benzene with carbon tetrachloride in the presence of Aluminum chloride, followed by acidification and hydrolysis.Triphenylmethanol can also be prepared by the reaction of phenylmagnesium bromide with methyl benzoate (instead of benzophenone).
Synthesis of Triphenylmethanol
화학 반응
The first one is the formation of the triphenylmethyl bromide from the reaction of triphenylmethanol with hydrobromic acid.The second reaction is the formation of an ether from the reaction of triphenylmethanol with methanol in acidic conditions.
일반 설명
Triphenylmethanol forms 1:1 molecular complex with triphenylphosphine oxide. It is a specific clathrate host for methanol and dimethyl sulphoxide and forms clathrate inclusion complexes. It undergoes reduction to triphenylmethane by 9, l0-dihydro-10-methylacridine in the presence of perchloric acid.Purification Methods
Crystallise the carbinol from EtOH, MeOH, CCl4 (4mL/g), *benzene, hexane or pet ether (b 60-70o). Dry it at 90o. [Ohwada et al. J Am Chem Soc 108 3029 1986, Beilstein 6 IV 5014.]트리페닐메탄올 준비 용품 및 원자재
원자재
준비 용품
트리페닐메탄올 공급 업체
글로벌( 525)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
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| Beijing Cooperate Pharmaceutical Co.,Ltd | 010-60279497 |
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| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21688 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
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| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32686 | 60 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Win-Win Chemical CO., Limited | 0086-577-64498589 |
sales@win-winchemical.com | CHINA | 998 | 58 |