- Korean limit
- 2.9%
Definition
US FDA substance register · UNII 3X5A8DP6HC · registered name N,N-BIS(2-HYDROXYETHYL)-P-PHENYLENEDIAMINE SULFATE · single chemical substance
Cosmetic roles
Safety & regulatory references
- Restricted
- China · South Korea · 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 oxidative hair dye products. Use for dyeing eyelashes and eyebrows is not permitted.
- Other limitations and requirements : After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 2.5% (calculated as sulphate) • Do not use with nitrosating agents • Maximum nitrosamine content: 50μg/kg • Keep in nitrite-free containers 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 : The mixing ratio must be printed on the label. Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary “black henna” tattoos may increase your risk of allergy. Do not colour your hair if: • you have a rash on your face or sensitive, irritated and damaged scalp, • you have ever experienced any reaction after colouring your hair, • you have experienced a reaction to a temporary “black henna” tattoo in the past Do not use to dye eyelashes or eyebrows Indonesia only: "Rinse the eyes immediately if product comes into contact with them because it can cause irritation”.
European Union
- Product Type, body parts : Hair dye substance in oxidative hair dye products
- Other : After mixing under oxidative conditionsthe maximum concentration applied to hair must not exceed 2,5% (calculated as sulphate) - Do not use with nitrosating agents - Maximum nitrosamine content: 50 microgram/Kg
- Wording of conditions of use and warnings : To be printed on the label: Hair colorants can cause severe allergic reactions
Source: MFDS (Korea) cosmetic regulatory information
EU Cosmetics Regulation, Annex III (restricted substances), entry 198 · applies to Hair dye substance in oxidative hair dye products
Restriction III/198 · SCCS opinion: Opinion on N,N-bis(2-hydroxyethyl)-p-phenylenediamine sulfate
Source: EU CosIng ingredient list
Reviewed by CIR: Re-evaluation: N,N-Bis(2-Hydroxyethyl)-p-Phenylenediamine Sulfate
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 54381-16-7
- CAS No.chemical registry number
- 57524-61-5
- CAS No.chemical registry number
- 58262-44-5
- EC No.EU chemical inventory number
- 259-134-5
- DTXSIDUS EPA chemical ID
- DTXSID5020075
- DTXCIDUS EPA compound ID
- DTXCID7075
- IUPAC
- Sulfuric acid--2,2'-[(4-aminophenyl)azanediyl]di(ethan-1-ol) (1/1)
- Molecular formula
- C10H18N2O6S
- Molecular weight
- 294.32 g/mol
What products actually use it for
What the 3 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.
- Dye3
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
2 skin studies and 3 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 5 studies
- SkinSens1
Skin Sensitization · QSAR Predicted - Ambiguous
skin sensitisation: in vivo (LLNA) · Screening · equivalent or similar to OECD Guideline 429 (Skin Sensitisation: Local Lymph Node Assay) - Severe Irritation
eye irritation: in vitro / ex vivo · Screening · other guideline: OECD Guideline 438 (Isolated Chicken Eye Test Method for Identifying i) Chemicals Inducing Serious Eye Damage and ii) Chemicals Not Requiring Classification for Eye Irritation or Serious Eye Damage) Adopted : 26 July 2013 according to - Ambiguous
eye irritation: in vitro / ex vivo · Screening · other guideline: OECD 438 (Isolated Chicken Eye Test Method for Identifying Ocular Corrosives and Severe Irritants) equivalent or similar to - Ambiguous
eye irritation: in vitro / ex vivo · Screening · other guideline: OECD Guideline 492 (Reconstructed Human Cornea-like Epithelium (RhCE) Test Method for Identifying Chemicals Not Requiring Classification and Labelling for Eye Irritation or Serious Eye Damage) according to
Source: US EPA CompTox dashboard
Linked databases 20
- 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
- Korea Cosmetic Association ingredient dictionary
- MFDS (Korea) cosmetic ingredient register 2
- MFDS (Korea) cosmetic regulatory information 2 3 4
- Taiwan FDA cosmetic ingredients
- Taiwan FDA cosmetic regulations
- 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