一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

2,2',6-trihydroxy-benzophenone

CAS No.
82-69-9
Chemical Name:
2,2',6-trihydroxy-benzophenone
Synonyms
Salicyloyl rerorcinol;2-salicylylresorcinol;2,2',6-trihydroxy-benzophenone;Methanone, (2,6-dihydroxyphenyl)(2-hydroxyphenyl)-
CBNumber:
CB41480265
Molecular Formula:
C13H10O4
Molecular Weight:
230.22
MDL Number:
MOL File:
82-69-9.mol
Last updated:2023-07-14 17:42:27

2,2',6-trihydroxy-benzophenone Properties

Melting point 155°C
Boiling point 351.8±27.0 °C(Predicted)
Density 1.413±0.06 g/cm3(Predicted)
pka 6.97±0.35(Predicted)

2,2',6-trihydroxy-benzophenone Chemical Properties,Uses,Production

Preparation

Preparation by hydrolysis of 7-hydroxy-8-(o-hydroxybenzoyl)- 4-methylcoumarin with sodium hydroxide in dilute ethanol (52%).

2,2',6-trihydroxy-benzophenone Preparation Products And Raw materials

Raw materials

Preparation Products

2,2',6-trihydroxy-benzophenone 2-salicylylresorcinol Salicyloyl rerorcinol Methanone, (2,6-dihydroxyphenyl)(2-hydroxyphenyl)- 82-69-9 HOC6H4COC6H3OH2
团风县| 湾仔区| 肇东市| 桐城市| 乌什县| 三明市| 阜南县| 吴川市| 汉中市| 抚宁县| 多伦县| 邳州市| 枞阳县| 什邡市| 镇平县| 邻水| 陇南市| 屏东市| 昭平县| 龙门县| 剑川县| 称多县| 仁怀市| 长岛县| 长岭县| 米脂县| 大足县| 台安县| 金川县| 九江县| 民乐县| 夏河县| 仙游县| 蒙山县| 吕梁市| 通城县| 南华县| 宁蒗| 义乌市| 上犹县| 郯城县|