产品供求
基本信息
- 中文名称:
-
- 中文别名:
-
- 英文名称:
- 2H,6H-Benzo[1,2-b:5,4-b']dipyran-2-one,7,8-dihydro-4-hydroxy-8,8-dimethyl-3-phenyl- (8CI,9CI)
- 英文别名:
- 6-hydroxy-2,2-dimethyl-7-phenyl-3,4-dihydropyrano[3,2-g]chromen-8-one;
4-hydroxy-8,8-dimethyl-3-phenyl-7,8-dihydro-6H-pyrano[3,2-g]chromen-2-one;
4-Hydroxy-8,8-dimethyl-3-phenyl-7,8-dihydro-2H,6H-pyrano(3,2-g)chromen-2-one;
7,8-DIMETHYL-3-PHENYL-2H,6H-BENZO[1,2-B:5,4-B']DIPYRAN-2-ONE
- CAS No.:
- 27305-41-5
- 分 子 式:
- C20H18O4
- 分 子 量:
- 322.3545
- 精确分子量:
- 322.12100
- PSA:
- 59.67000
- InChI:
- The Key: KEEUVUWDHBCBMX-UHFFFAOYSA-N
- 分子结构式:
-
- SDS:
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物化性质
- 密度:
- 1.286g/cm3
- 沸点:
- 490.5ºC at 760 mmHg
- 闪点:
- 176.7ºC
- 折射率:
- 1.627
- 蒸汽压:
- 1.95E-10mmHg at 25°C