2-히드록시-5-메틸벤조페논
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2-히드록시-5-메틸벤조페논 속성
- 녹는점
- 83-85 °C (lit.)
- 끓는 점
- 312.08°C (rough estimate)
- 밀도
- 1.1035 (rough estimate)
- 굴절률
- 1.6000 (estimate)
- 산도 계수 (pKa)
- 8.24±0.43(Predicted)
- 물리적 상태
- powder to crystal
- 색상
- Light orange to Yellow to Green
- CAS 데이터베이스
- 1470-57-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
2-히드록시-5-메틸벤조페논 C화학적 특성, 용도, 생산
화학적 성질
yellow crystalline powder용도
2-?Hydroxy-?5-?methylbenzophenone is a general reagent used in the synthesis of anti-bacterial and anti-fungal agents.제조 방법
Preparation by condensation of benzotrichloride with p-cresol,? in the presence of aluminium chloride in carbon disulfide for 2 h (75%). The 6,12-diphenyl-2,8-dimethyl-6,12-epoxy-6H,12H-dibenzo[b,f] dioxocin, an intermediate compound, was also formed under these conditions (29%). This “dioxocin”, by hydrolysis with concentrated sulfuric acid at r.t., gave the expected ketone (91%);
? in the presence of aqueous sodium hydroxide in a water bath for 4 h (33%) or in 32–40% aqueous sodium hydroxide at 70–80° (67%).
2-히드록시-5-메틸벤조페논 준비 용품 및 원자재
원자재
준비 용품
2-히드록시-5-메틸벤조페논 공급 업체
글로벌( 105)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 11797 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 |
info@dycnchem.com | China | 52846 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 |
dj@sgtlifesciences.com | China | 12373 | 58 |
| GLR Innovations | +91 9891111994 |
info@glrgroup.in | India | 4535 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 |
mina@chuanghaibio.com | China | 18126 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; |
peter68@ptchemgroup.com | China | 35425 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 49943 | 58 |
| Aladdin Scientific | |
tp@aladdinsci.com | United States | 57505 | 58 |
| Suzhou ARTK Medchem Co., Ltd. | +86-512-68323658 +86-18168183658 |
sales1@artkmedchem.com | China | 39002 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32343 | 55 |




