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7,7'-vinylenebis-2-benzopyrone

更新时间:2025-10-14 18:28:00

7,7'-vinylenebis-2-benzopyrone结构式
7,7'-vinylenebis-2-benzopyrone结构式
委托求购
常用名 7,7'-vinylenebis-2-benzopyrone 英文名 7,7'-vinylenebis-2-benzopyrone
CAS号 79135-88-9 分子量 316.30700
密度 N/A 沸点 N/A
分子式 C20H12O4 熔点 N/A
MSDS N/A 闪点 N/A

 7,7'-vinylenebis-2-benzopyrone名称

英文名 7-[(E)-2-(2-oxochromen-7-yl)ethenyl]chromen-2-one
英文别名 更多

 7,7'-vinylenebis-2-benzopyrone物理化学性质

分子式 C20H12O4
分子量 316.30700
精确质量 316.07400
PSA 60.42000
LogP 4.06980

 7,7'-vinylenebis-2-benzopyrone英文别名

EINECS 279-089-5
7,7'-Vinylenebis-2-benzopyrone
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