4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,9,10-dihydro-5-hydroxy-3-(4-hydroxyphenyl)-8,8-dimethyl- (9CI)
- 中文别名:5-羟基-3-(4-羟基苯基)-8,8-二甲基-9,10-二氢吡喃并[6,5-h]苯并吡喃-4-酮
- 中文释义:5-hydroxy-3-(4-hydroxyphenyl)-8,8-dimethyl-9,10-dihydropyrano[2,3-h]chromen-4-one
- 英文别名:5-hydroxy-3-(4-hydroxyphenyl)-8,8-dimethyl-9,10-dihydropyrano[2,3-h]chromen-4-one;
Crotalarin;
4H,8H-Benzo(1,2-b:3,4-b')dipyran-4-one,9,10-dihydro-5-hydroxy-3-(4-hydroxyphenyl)-8,8-dimethyl;
5-hydroxy-3(4'-hydroxy)phenyl-8,8-dimethyl-9,10-dihydro-4H,8H-benzo<1,2b:5,6b'>dipyran-4-one
- CAS No.:109517-68-2
- 分子式:C20H18O5
- 分子量:0
- 精确分子量:338.11500
- PSA:79.90000
- InChI:The Key: XIQJWMALSPXBMN-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.34g/cm3
- 沸点:
- 577.2ºC at 760mmHg
- 闪点:
- 210.8ºC
- 折射率:
- 1.641
- 蒸汽压:
- 6.39E-14mmHg at 25°C
安全信息
- 密度:
- 1.34g/cm3
- 沸点:
- 577.2ºC at 760mmHg
- 闪点:
- 210.8ºC
- 折射率:
- 1.641
- 蒸汽压:
- 6.39E-14mmHg at 25°C