Substance Information

Substance Infocard


Tetrasodium 4-[[4-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2,5-dimethylphenyl]azo]-6-sulphonato-1-naphthyl]azo]naphthalene-1,3,6-trisulphonate

EC / List no.: 302-955-1

CAS no.: 94135-84-9

Mol. Formula: C31H18Cl2N8Na4O12S4

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Key datasets


Regulatory context

Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance):

REACH - Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation
  • Substances predicted as likely to meet criteria for category 1A or 1B carcinogenicity, mutagenicity, or reproductive toxicity, or with dispersive or diffuse use(s) where predicted likely to meet any classification criterion for health or environmental hazards, or where there is a nanoform soluble in biological and environmental media.
  • Substances indicated, in 2009, as being intended to be registered by at least one company in the EEA.
Previous Legislations
  • Substances listed in the EINECS, ELINCS, or NLP inventories.
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Substance names and other identifiers

Regulatory process names
Tetrasodium 4-[[4-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2,5-dimethylphenyl]azo]-6-sulphonato-1-naphthyl]azo]naphthalene-1,3,6-trisulphonate
EC Inventory
tetrasodium 4-[[4-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2,5-dimethylphenyl]azo]-6-sulphonato-1-naphthyl]azo]naphthalene-1,3,6-trisulphonate
Pre-Registration process
IUPAC names
tetrasodium 4-[(E)-2-{4-[(E)-2-{4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2,5-dimethylphenyl}diazen-1-yl]-6-sulfonaphthalen-1-yl}diazen-1-yl]naphthalene-1,3,6-trisulfonate
Other identifiers
EC Inventory, Pre-Registration process
CAS number