57019-81-5

Basic information

• Product Name: 3H-Indolium, 5-methoxy-1,2,3,3-tetramethyl-, iodide
• CAS NO: 57019-81-5
• Molecular Formula: C13H18NO.I
• Molecular Weight: 331.197
• Mol File: 57019-81-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3H-Indolium, 5-methoxy-1,2,3,3-tetramethyl-, iodide(CAS DataBase Reference)
• NIST Chemistry Reference: 3H-Indolium, 5-methoxy-1,2,3,3-tetramethyl-, iodide(57019-81-5)
• EPA Substance Registry System: 3H-Indolium, 5-methoxy-1,2,3,3-tetramethyl-, iodide(57019-81-5)

Safety Data

• Hazardous Substances Data: 57019-81-5(Hazardous Substances Data)

Downstream Products

• 35976-46-6 1,3,3-trimethyl-5-methoxy-2-methyleneindoline 
• 16331-96-7 1',3'-dihydro-5'-methoxy-1',3',3'-trimethyl-6-nitrospiro[2H-1-benzopyran-2',2'-(2H)-indole] 
• 1426068-50-9 8-(1-benzyl-4,5-diphenyl-1H-imidazol-2-yl)-6-bromo-5'-methoxy-1',3',3'-trimethylspiro[2H-1-benzopyran-2,2'-indoline] 
• 20200-59-3 5'-methoxy-1',3',3'-trimethylspiro[benzo[ ]chromene-3,2'-indoline] 
• 1253909-21-5 (±)-1',3',3'-trimethyl-6-nitrospiro[chromene-2,2'-indoline]-5',8-diol 
• 93030-94-5 C₂₁H₂₂N₂O₄S 

Relevant articles and documents

Agent for dyeing fibers comprising an indoline/indolium derivative

The object of the present invention is an agent for dyeing fibers obtained by mixing two components and characterized in that one component (component A2) contains at least one carbonyl compound and the other component (component A1) contains at least one indoline derivative of formula (I) or a 3H-indoline derivative of formula (Ia) as well as a multicomponent kit for dyeing and later decolorizing fibers, said kit containing both an agent according to the invention for producing a coloration on the fiber and an agent for the reductive removal of said coloration.