- Korean limit
- 0.5%
Definition
US FDA substance register · UNII N21HDQ0TKN · registered name DISPERSE VIOLET 1 · single chemical substance
Cosmetic roles
Safety & regulatory references
- Restricted
- Taiwan · United Kingdom
Source: ASEAN Cosmetic Directive · EU Cosmetics Regulation · MFDS (Korea) cosmetic regulatory information · Taiwan FDA cosmetic ingredients · Taiwan FDA cosmetic regulations · UK cosmetics regulations (OPSS)
ASEAN
- Field of application and/or use : Hair dye substance in non-oxidative hair dye products Use for dyeing eyelashes and eyebrows is not permitted.
- Maximum authorised concentration in the finished cosmetic product : 0.5 %
- Other limitations and requirements : Impurity of Disperse Red 15 in Disperse Violet 1 for hair dye formulations should be < 1 % (w/w) The direction for use “wear suitable gloves” must be included in label or leaflet text.
- Conditions of use and warning which must be printed on the labels : Do not use to dye eyelashes or eyebrows
China · South Korea
- Maximum concentration : 0.5%
European Union
- Product Type, body parts : Hair dye substance in non-oxidative hair dye products
- Maximum concentration in ready for use preparation : 0.5%
- Other : Impurity of Disperse Red 15 in Disperse Violet 1 for hair dye formulations should be < 1 % (w/w)
Source: MFDS (Korea) cosmetic regulatory information
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
EU Cosmetics Regulation, Annex III (restricted substances), entry 265 · maximum concentration 0.5% · applies to Hair dye substance in non-oxidative hair dye products
Other restriction: ban substances that deplete the ozone layer · SCCS opinion: Disperse Violet 1 impurified with Disperse Red 15 Colipa No C64 & C61; Opinion on Disperse Violet No. 1
Source: EU CosIng ingredient list
Reviewed by CIR: Annual Review of Cosmetic Ingredient Safety Assessments: 2007-2010
Reviewed by CIR: Final Report on the Safety Assessment of Disperse Violet 1
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name 分散紫1: 本品は、次の化学式で表されるアントラキノン系頭髪用染料である。
Source: JCIA labelling names (Japan)
Names & identifiers
- CAS No.chemical registry number
- 128-95-0
- EC No.EU chemical inventory number
- 204-922-6
- DTXSIDUS EPA chemical ID
- DTXSID2041252
- DTXCIDUS EPA compound ID
- DTXCID0021252
- IUPAC
- 1,4-Diaminoanthracene-9,10-dione
- Molecular formula
- C14H10N2O2
- Molecular weight
- 238.246 g/mol
Measured properties
- Appearance
- Dark violet solid, [EC: SCCS (Scientific Committee on Consumer Safety), Opinion on Disperse Violet 1, 22 June 2010] Black powder, [Alfa Aesar MSDS] · A clear colorless liquid with a pungent odor
- Colour
- A clear colorless liquid with a pungent odor
- Odour
- A clear colorless liquid with a pungent odor
- Melting/freezing point
- 268 ℃
- Water solubility
- 0.33 ㎎/ℓ (25 deg c)
- n-Octanol/water partition coefficient (Kow)
- 3
- Molecular weight
- 238.26
Values measured on the substance itself. The KOSHA data are a reference for writing and reviewing safety data sheets, not a specification for a commercial raw material.
Source: PubChem · KOSHA safety data sheets (Korea)
What products actually use it for
What the 5 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.
- Dye5
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
3 skin studies and 1 eye studies are on record.
The study conclusions largely agree (100%). These tests are on the raw material itself; irritation at the amount in a finished product is a different question.
See all 4 studies
- Classification not possible
Skin Sensitization · Screening - SkinSens1
Skin Sensitization · QSAR Predicted - Classification not possible
Skin Irritation · Screening - Classification not possible
Eye Irritation · Screening
Source: US EPA CompTox dashboard
Related literature
Linked databases 27
- ASEAN Cosmetic Directive
- Australian Industrial Chemicals Inventory (AICIS)
- China inventory of existing ingredients (IECIC)
- EU CosIng ingredient list 2
- EU Cosmetics Regulation
- EU restricted substances (Annex III)
- EU SCCS safety opinions
- JCIA labelling names (Japan)
- Korea Cosmetic Association ingredient dictionary
- Korea toxic substances GHS register (NIER)
- KOSHA safety data sheets (Korea)
- MFDS (Korea) cosmetic ingredient register 2
- MFDS (Korea) cosmetic regulatory information 2 3 4
- NIST Chemistry WebBook
- PubChem
- Taiwan FDA cosmetic ingredients
- Taiwan FDA cosmetic regulations
- Tlooto literature search 2
- UK cosmetics regulations (OPSS)
- UniChem cross-reference IDs
- US Cosmetic Ingredient Review (CIR) 2 3
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata
- Wikipedia · Chinese