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1-Naphthalenemethanol, alpha,alpha-bis[4-(dimethylamino)phenyl]-4-(phenylamino)-@α,α-bis[4-(dimethylamino)phenyl]-4-(phenylamino)naphthalene-1-methanol@α,α-Bis[4-(dimethylamino)phenyl]-4 (phenylamino)naphthalene-1-methanol (C.I. Solvent Blue 4) [with ≥ 0.1% of Michler's ketone (EC No. 202-027-5) or Michler's base (EC No. 202-959-2)]

Identification Numbers CLASSIFICATION AND LABELLING (Regulation 1272/2008) Lists PDF

Name

1-Naphthalenemethanol, alpha,alpha-bis[4-(dimethylamino)phenyl]-4-(phenylamino)-@α,α-bis[4-(dimethylamino)phenyl]-4-(phenylamino)naphthalene-1-methanol@α,α-Bis[4-(dimethylamino)phenyl]-4 (phenylamino)naphthalene-1-methanol (C.I. Solvent Blue 4) [with ≥ 0.1% of Michler's ketone (EC No. 202-027-5) or Michler's base (EC No. 202-959-2)]

Identification Numbers

  • CAS: 6786-83-0
  • EC/EINECS: 229-851-8
  • International Chemical Safety Card (ICSC): -

More information

  • Molecular Formula: C33-H33-N3-O
  • Synonyms: C.I. disolvente azul 4

CLASSIFICATION AND LABELLING (Regulation 1272/2008)

No classifications available

Lists

As per IARC

Substances classified by the International Agency for Research on Cancer (IARC/WHO) according to their evidence of carcinogenicity in humans. Groups range from 1 (proven human carcinogen) to 4 (probably not carcinogenic to humans). The IARC classification is an international reference in occupational and environmental health.

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Reach Candidates

Substances of Very High Concern (SVHC) identified by ECHA and included on the REACH Candidate List. These are substances with CMR, PBT, vPvB or endocrine disrupting properties liable to be included in Annex XIV (authorisation). Their inclusion generates notification obligations for articles containing them.

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No additional properties defined for this list

Persistent bioaccumulative and toxic

Substances identified as Persistent, Bioaccumulative and Toxic (PBT) according to the criteria of Annex XIII of the REACH Regulation. They pose a special risk of accumulation in the environment and in the food chain.

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http://apps.echa.europa.eu/registered/data/dossiers/DISS-d6b29d59-d4e7-5966-e044-00144f67d031/DISS-d6b29d59-d4e7-5966-e044-00144f67d031_DISS-d6b29d59-d4e7-5966-e044-00144f67d031.html

Hazardous water substances (Germany)

Substances classified with chronic aquatic toxicity under the CLP Regulation (H410–H413 phrases, Aquatic Chronic categories 1 to 4). They pose a long-term hazard to aquatic organisms, even at low concentrations and through prolonged exposure.

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MMA Classification
3

Substances under evaluation. PACT

Substances under active regulatory monitoring through ECHA's PACT (Public Activities Coordination Tool). Allows tracking which regulatory authorities are examining a substance and what potential regulatory actions are being considered (restriction, SVHC identification, harmonised classification, etc.).

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