Definition
US FDA substance register · UNII 53QQY0I99M · registered name TETRAAMINOPYRIMIDINE SULFATE · 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 : (a) Hair dye substance in oxidative hair dye products (b) 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 : (b) 3.4%(calculated as sulphate)
- Other limitations and requirements : (a) After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 3.4% (calculated as sulphate) (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
China
- Maximum concentration : 2.5%
- Maximum concentration : 3.4%
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) 3,4% (calculated as sulphate)
- Other : (a) After miing under oxidative conditions the maximum concentration applied to hair must not exceed 3,4% (calculated as sulphate)
- 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
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
EU Cosmetics Regulation, Annex III (restricted substances), entry 200 · maximum concentration (b) 3,4% (calculated as sulphate) · applies to (a) Hair dye substance in oxidative hair dye products (b) Hair dye substance in non-oxidative hair dye products (c) Products intended for colouring eyelashes
Restriction Annex III/200 · Other restriction: ban substances that deplete the ozone layer · SCCS opinion: Opinion concerning 2,4,5,6-Tetraaminopyrimidine; Opinion on Tetra-Aminopyrimidine sulfate
Source: EU CosIng ingredient list
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 5392-28-9
- EC No.EU chemical inventory number
- 226-393-0
- DTXSIDUS EPA chemical ID
- DTXSID0037023
- DTXCIDUS EPA compound ID
- DTXCID8017023
- IUPAC
- Sulfuric acid--pyrimidine-2,4,5,6-tetramine (1/1)
- Molecular formula
- C4H10N6O4S
- Molecular weight
- 238.22 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
- Toxic potential assessment of hair dye developer 2,4,5,6-tetraaminopyrimidine sulfate exposed under ambient UVB radiation · 2023
- Superoxide anion radical induced phototoxicity of 2,4,5,6-Tetraminopyrimidine sulfate via mitochondrial-mediated apoptosis in human skin keratinocytes at ambient UVR exposure. · 2022
Linked databases 17
- ASEAN Cosmetic Directive
- China inventory of existing ingredients (IECIC)
- EU CosIng ingredient list 2
- EU Cosmetics Regulation
- EU restricted substances (Annex III)
- Korea toxic substances GHS register (NIER)
- MFDS (Korea) cosmetic regulatory information 2 3 4
- Taiwan FDA cosmetic ingredients
- Taiwan FDA cosmetic regulations
- Tlooto literature search 2
- 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