1-(5-Fluoro-2-hydroxyphenyl)-1-ethanone
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1-(5-Fluoro-2-hydroxyphenyl)-1-ethanone 속성
- 녹는점
- 56-58 °C(lit.)
- 끓는 점
- 65-66 °C8 mm Hg(lit.)
- 밀도
- 1.1850 (estimate)
- 인화점
- 65-66°C/8mm
- 저장 조건
- Inert atmosphere,Room Temperature
- 산도 계수 (pKa)
- 10.17±0.18(Predicted)
- 물리적 상태
- powder to crystal
- 색상
- 흰색에서 회색, 갈색까지
- 수용성
- 용해도는 0.68G/L입니다.
- BRN
- 2359087
- CAS 데이터베이스
- 394-32-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi,Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38-22 | ||
| 안전지침서 | 26-37/39-36/37/39 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | AM8502300 | ||
| 위험 등급 | IRRITANT | ||
| HS 번호 | 29147000 |
1-(5-Fluoro-2-hydroxyphenyl)-1-ethanone C화학적 특성, 용도, 생산
화학적 성질
light yellow to beige-brown crystals용도
5′-Fluoro-2′-hydroxyacetophenone has been used in the preparation of:- 1-(5-fluoro-2-hydroxyphenyl)-3-hydroxy-5-phenyl-2,4-pentadien-1-one
- 3-hydroxy and 3-methoxyflavones
- 3-hydroxy and 3-methoxy 2-styrylchromones
제조 방법
Preparation by Fries rearrangement of 4-fluorophenyl acetate with aluminium chloride without solvent between 115° and 150° (88–89%).Synthesis
The preparation method of 1-(5-Fluoro-2-hydroxyphenyl)-1-ethanone under following steps:Performing double esterification on amino groups and phenolic hydroxy in one step by taking amino-phenol as a raw material.
Performing Fries rearrangement under the condition of aluminum chloride/sodium chloride.
Heating a hydrolyzate after completing fluorine diazotization to obtain finished 1-(5-Fluoro-2-hydroxyphenyl)-1-ethanone.
1-(5-Fluoro-2-hydroxyphenyl)-1-ethanone 준비 용품 및 원자재
원자재
준비 용품
1-(5-Fluoro-2-hydroxyphenyl)-1-ethanone 공급 업체
글로벌( 373)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Gansu Lizhong New Material Technology Co.,LTD | 13088788637 19993134645 |
1984863666@qq.com | China | 8 | 58 |
| Zhengzhou Anbu Chem Co.,Ltd | +86-0371-88006763; +8615988602810 |
sales@anbuchem.com | China | 3000 | 58 |
| Shandong Juchuang Chemical Co., LTD | +86-18885615001 +86-18885615001 |
admin@juchuangchem.com | China | 387 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15371 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 7838 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 |
info@accelachem.com | United States | 19965 | 58 |
1-(5-Fluoro-2-hydroxyphenyl)-1-ethanone 관련 검색:
4-플루오로페놀 히드록시아세토페논 6-플루오로크롬온-3-카르복스알데하이드
1-(5-Fluoro-2-hydroxyphenyl)-1-ethanone
6-Fluoro-4-chromanone
4'-CHLORO-5-FLUORO-2-HYDROXYBENZOPHENONE
3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE
2'-FLUORO-6'-HYDROXYACETOPHENONE
1-(3-FLUORO-4-HYDROXYPHENYL)-1-ETHANONE
4'-Fluoro-2'-hydroxyacetophenone
1-(2-FLUORO-4-HYDROXYPHENYL)-1-ETHANONE
6-FLUORO-2-METHYL-4-CHROMANONE
6-FLUORO-2-METHYL-10-OXO-10H-9-OXA-1-AZA-ANTHRACENE-3-CARBOXYLIC ACID
METHYL 7-FLUORO-2-(METHOXYMETHYL)-5-OXO-5H-CHROMENO[2,3-B]PYRIDINE-3-CARBOXYLATE
7-FLUORO-2-METHYL-5-OXO-N-[3-(TRIFLUOROMETHYL)PHENYL]-5H-CHROMENO[2,3-B]PYRIDINE-3-CARBOXAMIDE
(E)-3-(4-CHLOROBENZYLIDENE)-6-FLUORO-2,3-DIHYDROCHROMEN-4-ONE
N-(4-CHLOROPHENYL)-7-FLUORO-2-METHYL-5-OXO-5H-CHROMENO[2,3-B]PYRIDINE-3-CARBOXAMIDE
6-FLUORO-2-METHYL-10-OXO-10H-9-OXA-1-AZA-ANTHRACENE-3-CARBOXYLIC ACID METHYL ESTER