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Chemical Substance

C.I. Basic Violet 3 with ≥ 0.1 % of Michler's ketone (EC no. 202-027-5) 4-[4,4'-bis(dimethylamino) benzhydrylidene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride 612-204-00-2; 612-205-00-8

CAS Number548-62-9
EC Number208-953-6
Molecular FormulaC25H30ClN3
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Identifiers

Cas Number548-62-9
Ec Number208-953-6
Chemical NameBasic Violet 3
Chemical NameC.I. Basic Violet 3 with ≥ 0.1 % of Michler's ketone (EC no. 202-027-5) 4-[4,4'-bis(dimethylamino) benzhydrylidene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride 612-204-00-2; 612-205-00-8
Chemical Name[4-[4,4'-bis(dimethylamino) benzhydrylideen]cyclohexa-2,5-dieen-1-ylideen]dimethylammoniumchloride
Chemical NameKristalviolet
Trade NameKristalviolet (C.I. 42555)
Trade Namep.a.
SynonymKristalviolet [4-[4
Chemical NameC.I. Basisch violet no. 3
Chemical NameHexamethylpararosaniline chloride (crystal violet)
Synonymcrystal violet
SynonymC.I. 42555; Gentian Violet; Basic Violet 3
Chemical NameC.I. Basic Violet 3
Chemical NameKristalviolet (C.I. 42555)
Synonym[4-[4
Trade NameC.I. 42555
Chemical NameC.I. Basic violet 3
Chemical NameC.I. Basic Violet 3
Chemical NameCrystal Violet
SynonymGentian Violet; Basic Violet 3
Chemical NameC.I. Basic violet 1
SynonymKristalviolet
Synonym[4-[4,4'-bis(dimethylamino) benzhydrylideen]cyclohexa-2,5-dieen-1-ylideen]dimethylammoniumchloride
Chemical NameCrystal violet
Chemical NameC.I. Basisch violet n.3
SynonymGentian Violet
SynonymBasic Violet 3
Chemical NameC.I. Basicviolet1
Chemical NameCrystal violet (gentian violet)
Chemical NameCrystal violet
Chemical Name4-[4,4'-bis(dimethylamino) benzhydrylideen]cyclohexa-2,5-dieen-1-ylideen]dimethylammoniumchloride
Trade NameKristalviolet
Chemical NameC.I. basic violet 3
Trade NameKristalviolet (C.I. 42555), p.a.
SynonymKristalviolet [4-[4,4'-bis(dimethylamino) benzhydrylidene]cyclohexa-2,5-dien-1-ylide ne]dimethylammonium chloride (C.I. Basic Violet 3) with 0.1% of Michler's ketone (EC No. 202-027-5) or Michler's base (EC No. 202-959-2)
Chemical NameC.I. Basic Violet 3 with ≥ 0.1 % of Michler's ketone (EC no. 202-027-5)
Synonym[4-[4,4'-bis(dimethylamino) benzhydrylideen]cyclohexa-2,5-dien-1-ylideen]dimethylammonium-chloride
SynonymC.I. 42555
Chemical NameC.I. Basic Violet 3 met >= 0,1% Michler's keton (EC-nr. 202-027-5)
Chemical Name[4-[4,4'-bis(dimethylamino) benzhydrylideen]cyclohexa-2,5-dien-1-ylideen]dimethylammonium-chloride
Index Number612-204-00-2
Chemical NameCrystal Violet
Chemical NameBasic Violet 3

Regulatory Lists (18)

CLP ANNEX VI — HARMONISED CLASSIFICATION AND LABELLING
Substances with a harmonised classification and labelling in Annex VI of the CLP Regulation (EC) No 1272/2008. The classification is legally binding across the EU and overrides a supplier's own self-classification.
REACH ANNEX XVII — RESTRICTED SUBSTANCES
Substances restricted under Annex XVII of REACH (EC) No 1907/2006. Superset of the Annex XVII appendix lists: every substance in an appendix group is also a member here, plus the entries restricted outside the CMR appendices.
REACH ANNEX XVII APP. 2 — CARCINOGENS CATEGORY 1B
Entry 28 carcinogens, category 1B: prohibited for supply to the general public under Annex XVII of REACH (EC) No 1907/2006.
OEKO-TEX STANDARD 100
OEKO-TEX Standard 100 — Limit values for harmful substances in textiles certified under the international OEKO-TEX testing and certification system
CALIFORNIA PROPOSITION 65
California Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986) — List of chemicals known to the State of California to cause cancer or reproductive toxicity
MASSACHUSETTS TOXICS USE REDUCTION ACT (TURA)
Massachusetts Toxics Use Reduction Act (TURA) — Substances designated as toxic or hazardous under Massachusetts state toxics use reduction program
RIVM ZZS (ZEER ZORGWEKKENDE STOFFEN)
RIVM ZZS (Zeer Zorgwekkende Stoffen) — Dutch list of Substances of Very High Concern maintained by the National Institute for Public Health and the Environment (RIVM), based on REACH SVHC criteria and CMR/PBT/ED properties
BLUESIGN SYSTEM SUBSTANCES LIST
Bluesign System Substances List — Substances restricted or banned under the Bluesign chemical management system for sustainable textile production
GLOBAL AUTOMOTIVE DECLARABLE SUBSTANCE LIST (GADSL)
Global Automotive Declarable Substance List (GADSL) — Industry-wide list of declarable and prohibited substances in automotive manufacturing
VOLVO GREY LIST
Volvo Grey List — Substances subject to restricted use in Volvo vehicles, targeted for phase-out
GERMAN FEDERAL ENVIRONMENT AGENCY (UBA)
German Federal Environment Agency (UBA) — Substances identified by the Umweltbundesamt as environmentally hazardous or requiring regulatory action
KEMI PRIO PHASE-OUT SUBSTANCES
KEMI PRIO Phase-Out Substances — Swedish Chemicals Agency list of substances with properties of very high concern that should be phased out
CHEMSEC SIN LIST
ChemSec SIN List — Substitute It Now list of substances identified by the International Chemical Secretariat as meeting SVHC criteria under REACH
SVHC CANDIDATE LIST
ECHA Candidate List of Substances of Very High Concern (SVHC) for Authorisation under REACH Article 59
SVHC IDENTIFICATION PROCESS
ECHA SVHC identification — Substances under evaluation for Candidate List inclusion as Substances of Very High Concern
EU CMR DIRECTIVE
EU CMR Directive — Substances classified as Carcinogenic, Mutagenic or Reprotoxic (CMR Cat. 1A/1B) restricted under Directive 2004/37/EC on carcinogens and mutagens at work
EU COSMETIC PRODUCTS REGULATION: PROHIBITED SUBSTANCES
EU Cosmetic Products Regulation: Prohibited Substances — Substances prohibited in cosmetic products under Annex II of Regulation (EC) No 1223/2009
SZW-LIJST KANKERVERWEKKENDE STOFFEN
Substances classified as carcinogenic on the Dutch SZW list (Arbobesluit 4.11). Carcinogenic processes from part A of the same annex are not included.

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Related Substances

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Ketone, chloromethyl 4-methyl-3-cyclohexen-1-yl (6CI,7CI,8CI)
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Disclaimer

The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.