5,7-dichloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one

更新时间:2024-01-14 17:05:28

5,7-dichloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one结构式
5,7-dichloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one结构式
委托求购
常用名 5,7-dichloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one 英文名 5,7-dichloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one
CAS号 6371-23-9 分子量 427.75200
密度 1.643g/cm3 沸点 552.2ºC at 760 mmHg
分子式 C18H9Cl3O2S2 熔点 N/A
MSDS N/A 闪点 287.8ºC

 名称

英文名 (2Z)-5,7-dichloro-2-(6-chloro-4-methyl-3-oxo-1-benzothiophen-2-ylidene)-4-methyl-1-benzothiophen-3-one
英文别名 更多

 物理化学性质

密度 1.643g/cm3
沸点 552.2ºC at 760 mmHg
分子式 C18H9Cl3O2S2
分子量 427.75200
闪点 287.8ºC
精确质量 425.91100
PSA 84.74000
LogP 6.75220
折射率 1.751

 合成线路

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5,7-dichloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one结构式

5,7-dichloro-2-...

6371-23-9

文献:I.G. Farbenind. Patent: DE540862 , 1929 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 18, p. 1148

 英文别名

einecs 228-895-5