Definition
US FDA substance register · UNII 5982W4U40M · registered name 2-METHOXYMETHYL-P-PHENYLENEDIAMINE · single chemical substance
2-Methoxymethyl-p-Phenylenediamine is the substituted aromatic amine that conforms to the formula:
Cosmetic roles
Safety & regulatory references
- Restricted
- Taiwan · United Kingdom
Source: ASEAN Cosmetic Directive · EU Cosmetics Regulation · MFDS (Korea) cosmetic regulatory information · 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 1.8% (calculated as free base) 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
European Union
- Product Type, body parts : (a) Hair dye substance in oxidative hair dye products (b) Products intended for colouring eyelashes
- Other : (a) (b) After mixing under oxidative conditions the maximum concentration applied to hair or eyelashes must not exceed 1,8 % (calculated as free base) (b) Professional use
- 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.’ (b) To be printed on the label: The mixing ratio. ‘Image 2 This product 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 the risk of allergy. Eyelashes shall not be coloured if the consumer: —has a rash on the face or sensitive, irritated and damaged scalp, —has experienced any reaction after colouring hair or eyelashes, —has experienced a reaction to a temporary “black henna” tattoo in the past. For professional use only. Rinse eyes immediately if product comes into contact with them.’
Source: MFDS (Korea) cosmetic regulatory information
SCCS opinion: Addendum to the scientific Opinion SCCS/1491/12 on the hair dye substance 2-methoxy-methyl-p-phenylenediamine and its sulfate salt COLIPA n°A160 Submission II –use on eyelashes; OPINION ON 2-Methoxy-methyl-p-phenylenediamine and its sulfate salt COLIPA n° A160
Source: EU CosIng ingredient list
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 337906-36-2
- EC No.EU chemical inventory number
- 679-526-3
- DTXSIDUS EPA chemical ID
- DTXSID50187451
- DTXCIDUS EPA compound ID
- DTXCID60109942
- IUPAC
- 2-(Methoxymethyl)benzene-1,4-diamine
- Molecular formula
- C8H12N2O
- Molecular weight
- 152.197 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
Related literature
- Contact Allergy to Hair Dyes · 2016
- Usage and Behavioral Data of Consumers Using Hair Dye Products Containing 2-Methoxymethyl-P-Phenylenediamine · 2025
- Cross-elicitation responses to 2-methoxymethyl-p-phenylenediamine in p-phenylenediamine highly allergic volunteers using allergy alert test: the Italian experience. · 2019
- Ranking skin‐sensitizing hair dye molecules according to their potency by the use of human cells · 2018
- Assessment of skin sensitization potency of hair dye molecules in vitro · 2017
Linked databases 14
- AICIS inventory notices (Australia)
- ASEAN Cosmetic Directive
- EU CosIng ingredient list 2
- EU Cosmetics Regulation
- MFDS (Korea) cosmetic regulatory information 2 3
- Taiwan FDA cosmetic regulations
- Tlooto literature search 2 3 4 5
- UK cosmetics regulations (OPSS)
- UniChem cross-reference IDs
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata