2,3,4-트리하이드록시벤조페논
|
|
2,3,4-트리하이드록시벤조페논 속성
- 녹는점
- 139-141 °C (lit.)
- 끓는 점
- 439.7±45.0 °C(Predicted)
- 밀도
- 1.413±0.06 g/cm3(Predicted)
- 증기압
- 0Pa at 20℃
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- 에탄올: 가용성 2%, 투명, 노란색에서 매우 어두운 노란색-주황색
- 물리적 상태
- powder to crystal
- 산도 계수 (pKa)
- 7.51±0.40(Predicted)
- 색상
- Light yellow to Yellow to Orange
- 수소이온지수(pH)
- 6-7 (H2O)
- 수용성
- 13.22g/L(24.99ºC)
- BRN
- 2697065
- InChIKey
- HTQNYBBTZSBWKL-UHFFFAOYSA-N
- LogP
- 2.8 at 23℃
- CAS 데이터베이스
- 1143-72-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
2,3,4-트리하이드록시벤조페논 C화학적 특성, 용도, 생산
용도
2,3,4-Trihydroxybenzophenone is used in manufacturing method of electrophotographic photosensitive member containing styrene acrylic resin particle and melamine formaldehyde resin particle.제조 방법
Preparation by reaction of benzoic acid with pyrogallol,in the presence of zinc chloride during 3 h at 145°;
in the presence of Amberlyst-15 (a strongly acid ion exchanger) in chlorobenzene during 10 h at 131–132° (60%);
in the presence of Amberlite IR-120 or Zeokarb 225 (cation exchange resins, sulfonic acid type) during 3 h at 160° (14%);
in the presence of boron trifluoride in ethyl ether at 0° (44%).
일반 설명
2,3,4-Trihydroxybenzophenone is a hydroxylated benzophenone UV filter and has been quantitated in sea water samples by dispersive liquid-liquid microextraction followed by GC-MS. Estrogenic activity of 2,3,4-trihydroxybenzophenone has been tested by yeast-two hybrid assay.2,3,4-트리하이드록시벤조페논 준비 용품 및 원자재
원자재
준비 용품
2,3,4-트리하이드록시벤조페논 공급 업체
글로벌( 265)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 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 | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Shanghai Arbor Chemical Co., Ltd. | 021-60451682 |
act@arborchemical.com | CHINA | 906 | 58 |
| Tianjin Huiren Chemtech Co., Ltd | +86-86-22-23707858 +86-86-13672008665 |
huirentech@foxmail.com | China | 169 | 58 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 |
sales@finerchem.com | China | 2967 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 58 |
2,3,4-트리하이드록시벤조페논 관련 검색:
4-히드록시벤조페논 4-사이아노페놀 벤조페논 2,4-디히드록시벤조페논 2,3,4-트리히드록시벤조페논 2,1,5-디아조나프토퀴논 술폰산 2,4,4'-트라이하이드록시벤조펜온 2,3,4,4'-테트라히드록시ENZO페논 1,2-나프토퀴논디아지드-5- 황산염 2,1,5-데아조나프토퀴논 에스테르 , 2,3,4-트리하이드록시벤조페논 함유 2,3,4-트리하이드록시벤조페논
2,2',4,4'-Tetrahydroxybenzophenone
3,4-Dihydroxybenzophenone
4,4'-Dihydroxybenzophenone
Hydroxy silicone oil
2,3,4,4'-Tetrahydroxybenzophenone
arborinine
Exifone
ANTHRACENE BROWN
2,2',4-Trihydroxy-Benzophenone