4'-히드록시프로피오페논
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4'-히드록시프로피오페논 속성
- 녹는점
- 36-38 °C(lit.)
- 끓는 점
- 152-154 °C26 mm Hg(lit.)
- 밀도
- 1.09 g/cm3 (20℃)
- 굴절률
- 1.5360 (estimate)
- FEMA
- 2005 | ACETANISOLE
- 인화점
- >230 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 메탄올: 0.1 g/mL, 투명
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 산도 계수 (pKa)
- 8.87±0.26(Predicted)
- 색상
- 하얀색
- 수용성
- 0.34 g/l (15 ºC)
- Merck
- 14,7044
- BRN
- 907511
- LogP
- 2.030
- CAS 데이터베이스
- 70-70-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 37-24/25-36-26 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | UH1925000 | ||
| TSCA | Yes | ||
| HS 번호 | 29145000 | ||
| 독성 | LD50 orally in Rabbit: 11800 mg/kg |
4'-히드록시프로피오페논 C화학적 특성, 용도, 생산
화학적 성질
white powder용도
Intermediates of Liquid Crystals제조 방법
Preparation by Fries rearrangement of phenyl propionatewith aluminium chloride in refluxing carbon disulfide ? then at 130–150° for 2–3 h after solvent elimination (45–50%)
with aluminium chloride in nitrobenzene at 50° for 18 h (72%) or at ? 20° for 48 h (60%)
with aluminium chloride in nitromethane at 20° for 7–8 days (80%)
with aluminium chloride in chlorobenzene using microwave irradiation for ? 3 min at 106° (62%)
with aluminium chloride in ethylene dichloride at 95° for 5 h or in heptane at ? 80–90° for 7 h (36%), in benzene or in tetrachloroethane at 80°; with aluminium chloride in the presence of propionyl chloride at 50–60° for ? 6 h (49%)
with aluminium chloride without solvent at 50° for 10 h
with titanium tetrachloride in nitromethane at 20° for 7 days (56%) or ? without solvent at 50° for 10 h (39%)
with polyphosphoric acid at 100° (61%)
with boron trifluoride at 50° for 3 h (46%)
with stannic chloride at 50° for 3 h (10%).
Safety Profile
Poison by intraperitoneal, subcutaneous, and parenteral routes. An experimental teratogen. Other experimental reproductive effects. A flammable liquid. When heated to decomposition it emits acrid smoke and irritating fumes. See also KETONES.Purification Methods
4'-Hydroxypropiophenone [70-70-2] M 150.2, m 149o, b 140-145o/0.5mm, 8.05. Crystallise the phenone from H2O (m 149.8-150.2o) or EtOH (m 147o). The benzoyl derivative has m 117o, and the semicarbazone has m 183o (EtOH). [Beilstein 8 H 102, 8 II 104, 8 III 379.]4'-히드록시프로피오페논 준비 용품 및 원자재
원자재
이황화탄소
phenyl propionate
파라-메톡시프로피오페논
Benzenemethanol, α-ethyl-4-hydroxy-
4-BENZYLOXYPROPIOPHENONE
4'-Bromopropiophenone
4-Propylphenol
준비 용품
2′-하이드록시프로피오페논
4-Propanoylphenyl 2,2-dimethylpropanoate
4-(4-hydroxyphenyl)-5-methyl-1,3-hiazol-2-amine
1-(3,5-Dibromo-4-hydroxyphenyl)-1-propanone
1-[4-(2-PIPERIDIN-1-YLETHOXY)PHENYL]PROPAN-1-ONE
(E/Z)-1-[4-(2-Chloroethoxy)phenyl]-2-(4-hydroxyphenyl)-1-phenyl-1-butene
1-[4-(difluoromethoxy)phenyl]propan-1-amine
4'-히드록시프로피오페논 공급 업체
글로벌( 560)공급 업체
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| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
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| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
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