950781-06-3

Basic information

• Product Name: 2,2'-(Disulphanediyldiethane-2,1-diyl)bis(6-chloro-1H-benzo[de]-isoquinoline-1,3(2H)-dione)
• Synonyms: 2,2'-(Disulphanediyldiethane-2,1-diyl)bis(6-chloro-1H-benzo[de]-isoquinoline-1,3(2H)-dione)
• CAS NO: 950781-06-3
• Molecular Formula: C28H18Cl2N2O4S2
• Molecular Weight: 581.49
• EINECS: -0
• Mol File: 950781-06-3.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2,2'-(Disulphanediyldiethane-2,1-diyl)bis(6-chloro-1H-benzo[de]-isoquinoline-1,3(2H)-dione)(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2'-(Disulphanediyldiethane-2,1-diyl)bis(6-chloro-1H-benzo[de]-isoquinoline-1,3(2H)-dione)(950781-06-3)
• EPA Substance Registry System: 2,2'-(Disulphanediyldiethane-2,1-diyl)bis(6-chloro-1H-benzo[de]-isoquinoline-1,3(2H)-dione)(950781-06-3)

Safety Data

• Hazardous Substances Data: 950781-06-3(Hazardous Substances Data)

Upstream product

• 4053-08-1 p-chloro-1,8-naphthalicanhydride 
• 1072-22-6 cystamine hydrochloride 
• 56-17-7 cystamine dihydrochioride 

Relevant articles and documents

FLUORESCENT DIRECT DYE BEARING AN ALIPHATIC CHAIN AND A DISULFIDE/THIOL/PROTECTED-THIOL FUNCTION FOR DYEING KERATIN MATERIALS

The invention relates to a process for dyeing and/or lightening keratin materials, in particular keratin fibres, preferably human keratin fibres such as the hair, using at least one fluorescent direct dye bearing a disulfide, thiol or protected-thiol function and comprising at least one aliphatic chain of formula (I): A – (X)p – Csat – S – U. The invention also relates to the use i) of at least one fluorescent direct dye bearing a disulfide, thiol or protected-thiol function (I) combined with ii) steam and/or a heating iron for straightening keratin fibres, for dyeing and lightening keratin materials, and to novel fluorescent direct dyes bearing a disulfide, thiol or protected-thiol function of formula (I): A – (X)p – Csat – S – U, and also a cosmetic composition comprising same. The process used and the use of the thiol, protected-thiol or disulfide fluorescent direct dyes of formula (I) combined with steam makes it possible especially to obtain long-lasting colouring with care valency on keratin materials.

Hair compositions comprising at least one disulfide direct dye and at least one alkaline hydroxide agent and simultaneous hair shaping an dyeing processes

Disclosed herein are compositions for simultaneous shaping, dyeing, and/or lightening of keratin fibers comprising at least one disulfide direct dye and at least one organic or mineral hydroxide alkaline agent. Also disclosed herein are processes for simu