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Ingredients

Ingredient Dictionary

2,2'-METHYLENEBIS-4-AMINOPHENOL HCL

Molecular structure

Definition

US FDA substance register · UNII NOJ4K5V5UH · registered name 2,2'-METHYLENEBIS(4-AMINOPHENOL) DIHYDROCHLORIDE · single chemical substance

Source: US FDA Unique Ingredient Identifier (UNII)

2,2'-Methylenebis 4-Aminophenol HCl is the organic compound that conforms to the formula:

Cosmetic roles

Dyes hairHAIR DYEING

Safety & regulatory references

Restricted
Taiwan · United Kingdom

Source: 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 : (a) Hair dye substance in oxidative hair dye products (b) Hair dye substance in non-oxidative hair dye products Indonesia only: Not Permitted Use for dyeing eyelashes and eyebrows is not permitted.
  • Maximum authorised concentration in the finished cosmetic product : (b) 1.0%
  • Other limitations and requirements : (a) After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.0 % (a) and (b): 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 : (a) 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 (a) & (b) Do not use to dye eyelashes or eyebrows

European Union

  • Product Type, body parts : (a) Hair dye substance in oxidative hair dye products (b) Hair dye substance in non-oxidative hair dye products
  • Maximum concentration in ready for use preparation : (b) 1.0 %
  • Other : (a) After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1,0 %
  • Wording of conditions of use and warnings : (a) To be printed on the label: The mixing ratio. “ 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.”

Source: MFDS (Korea) cosmetic regulatory information

SCCS opinion: Opinion on 2,2'-Methylenebis-4-aminophenol HCl (Revision of 26 February 2013)

Source: EU CosIng ingredient list

More data — names, identifiers, properties, test records, literature

Names & identifiers

2,2'-METHYLENEBIS-4-AMINOPHENOL HCLINCI2,2'-메틸렌비스-4-아미노페놀에이치씨엘Korean label name (MFDS standard)2,2'-메틸렌비스4-아미노페놀에이치씨엘Korean label name (MFDS standard)Phenol, 2,2'-methylenebis[4-amino-, hydrochloride (1:2)Synonym
CAS No.chemical registry number
27311-52-0
DTXSIDUS EPA chemical ID
DTXSID10181758
DTXCIDUS EPA compound ID
DTXCID50104249
IUPAC
2,2'-Methylenebis(4-aminophenol)--hydrogen chloride (1/2)
Molecular formula
C13H16Cl2N2O2
Molecular weight
303.18 g/mol

What products actually use it for

What the 1 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.

  • Dye1

Source: US EPA CompTox dashboard

Linked databases 17