产品名称

1,3,3-三甲基-2-亚甲基吲哚啉乙醛

CAS NO

84-83-3

中文别名

W醛;费舍尔氏醛

英文名称

Acetaldehyde,2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-

英文别名

Acetaldehyde,(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)- (9CI); D2,a-Indolinacetaldehyde, 1,3,3-trimethyl- (6CI); D2,a-Indolineacetaldehyde, 1,3,3-trimethyl- (7CI,8CI);(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde;(1,3-Dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)acetaldehyde;1,3,3-Trimethyl-2-(formylmethylene)-2,3-dihydroindole; 1,3,3-Trimethyl-2-(formylmethylene)indoline;1,3,3-Trimethyl-2-methyleneindoline-w-aldehyde; 1,3,3-Trimethyl-D2,a-indolineacetaldehyde; 2-(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde;2-(2,3-Dihydro-1,3,3-trimethyl-1H-indol-2-ylidene)acetaldehyde;2-(Formylmethylene)-1,3,3-trimethylindoline;2-(Formylmethylene)-2,3-dihydro-1,3,3-trimethylindole; Fischer's aldehyde; NSC68048

分子式

C₁₃H₁₅NO

分子量

201.27

EINECS

201-565-8

熔点

112-116°C(lit.)

沸点

301.4oC at 760 mmHg

毒性

1、急性毒性：大鼠口径LD50：>215mg/kg；

用作阳离子染料中间体，用于合成阳离子黄X-8GL、黄3GLH等染料，也是医药中间体