1,2-Bis(3,4-dihydroxyphenyl)ethanone
|
|
1,2-Bis(3,4-dihydroxyphenyl)ethanone 속성
- 녹는점
- 196–198°C
- 끓는 점
- 600.7±55.0 °C(Predicted)
- 밀도
- 1.483±0.06 g/cm3(Predicted)
- 산도 계수 (pKa)
- 7.84±0.20(Predicted)
안전
1,2-Bis(3,4-dihydroxyphenyl)ethanone C화학적 특성, 용도, 생산
제조 방법
Obtained by treatment of 3,3′,4,4′-tetrahydroxybenzil dihydrate (m.p. 125–130°) with granulated tin in dilute hydrochloric acid. The mixture was heated on a steam bath 1.5 h (49%) (compound VIII).1,2-Bis(3,4-dihydroxyphenyl)ethanone 준비 용품 및 원자재
원자재
준비 용품
1,2-Bis(3,4-dihydroxyphenyl)ethanone 공급 업체
글로벌( 6)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| China National Standard Pharmaceutical Corporation Limited | +8615391658522 |
overseasales@yongstandards.com | China | 11927 | 58 |
| Adamas Reagent, Ltd. | 400-6009262 16621234537 |
zhangsn@titansci.com | China | 14113 | 59 |
| ChemStrong Scientific Co.,Ltd | 0755-0755-66853366 13670046396 |
sales@chem-strong.com | China | 17994 | 56 |
| Shijiazhuang yaoBo Pharmaceutical Co., Ltd. | 15633056635 |
2880679888@qq.com | China | 2725 | 58 |
| Changzhou Xianglong Pharmaceutical Technology Co., LTD | 0519-88910898 18661161657 |
yaoxiangqiu2021@163.com | China | 10066 | 58 |
| Nantong Hanfang Biotechnology Co. , Ltd. | 3674309880 |
hanfangpharma@126.com | China | 30968 | 58 |