Padimate O is a benzoate ester.
- Korean limit
- 8%
Definition
US FDA substance register · UNII Z11006CMUZ · registered name PADIMATE O · single chemical substance
Padimate O is a benzoate ester.
Source: PubChem
Ethylhexyl Dimethyl PABA is the ester of 2-ethylhexyl alcohol and dimethyl p-aminobenzoic acid. It conforms generally to the formula:
Cosmetic roles
Safety & regulatory references
- Allowed UV filter
- United Kingdom
Source: ASEAN Cosmetic Directive · EU Cosmetics Regulation · Taiwan FDA cosmetic ingredients · UK cosmetics regulations (OPSS)
Argentina · Brazil
- Maximum concentration permitted at final product : 8%
ASEAN
- Maximum authorised concentration in the finished cosmetic product : 8%
Canada
- Maximum Concentration Permitted : ≤ 8%
Taiwan · China · South Korea
- Maximum concentration : 8%
United States
- Specific Limitations and Comments : Use of the term "sunscreen" or similar sun protection wording in a product's labeling generally causes the product to be subject to regulation as a drug or a drug/cosmetic, depending on the claims. However, sunscreen ingredients may also be used in some cosmetic products to protect the products’ color. The labelling must also state why the sunscreen ingredient is used, for example, "Contains a sunscreen to protect product color." If this explanation isn’t present, the product may be subject to regulation as a drug (21 CFR 700.35). For more information on sunscreens, refer to Tanning Products
Japan
- Maximum amount per 100 g (Cosmetics not used for mucosa and to be washed away) : 10 g
- Maximum amount per 100 g (Cosmetics not used for mucosa and not to be washed away) : 10 g
- Maximum amount per 100 g (Cosmetics that may be used for mucosa) : 7.0 g
European Union
- Maximum concentration in ready for use preparation : 8%
Source: MFDS (Korea) cosmetic regulatory information
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
EU Cosmetics Regulation, Annex VI (allowed UV filters), entry 21 · maximum concentration 8%
Source: EU allowed UV filters (Annex VI)
Restriction VI/21 · Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name ジメチルPABAオクチル: 本品は、パラジメチルアミノ安息香酸と2-エチルヘキシルアルコールとのエステルであり、次の化学式で表される。
Source: JCIA labelling names (Japan)
JCIA labelling name ジメチルPABAエチルヘキシル: 本品は、ジメチルパラアミノ安息香酸と2-エチルヘキシルアルコールとのエステルであり、次の化学式で表される。
Source: JCIA labelling names (Japan)
Names & identifiers
- CAS No.chemical registry number
- 21245-02-3
- CAS No.chemical registry number
- 58817-05-3
- EC No.EU chemical inventory number
- 244-289-3
- DTXSIDUS EPA chemical ID
- DTXSID7029320
- DTXCIDUS EPA compound ID
- DTXCID109320
- IUPAC
- 2-Ethylhexyl 4-(dimethylamino)benzoate
- Molecular formula
- C17H27NO2
- Molecular weight
- 277.408 g/mol
What products actually use it for
What the 20 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.
- UV stabilizer8
- Photosensitizers8
- Processing aids not otherwise specified3
- Chemical reaction regulator1
Source: US EPA CompTox dashboard
Related literature
- Risk Assessment of Ethylhexyl Dimethyl PABA in Cosmetics · 2019
- Occurrence of twelve UV filters and evidence of cis-octinoxate formation in Adriatic coastal waters: Environmental implications. · 2026
- Safety and Photoprotective Efficacy of a Sunscreen System Based on Grape Pomace (Vitis vinifera L.) Phenolics from Winemaking · 2020
- Risk assessment of ethylhexyl dimethyl PABA in sunscreen cosmetic products · 2017
- In vitro evaluation of the cutaneous penetration of sprayable sunscreen emulsions with high concentrations of UV filters · 2009
Linked databases 25
- ASEAN Cosmetic Directive
- Australian Industrial Chemicals Inventory (AICIS)
- ChEBI
- ChEMBL
- China inventory of existing ingredients (IECIC)
- EU allowed UV filters (Annex VI)
- EU CosIng ingredient list 2
- EU Cosmetics Regulation
- JCIA labelling names (Japan)
- Korea Cosmetic Association ingredient dictionary
- Korea toxic substances GHS register (NIER)
- MFDS (Korea) cosmetic ingredient register 2
- MFDS (Korea) cosmetic regulatory information 2 3 4
- NIST Chemistry WebBook
- PubChem
- Taiwan FDA cosmetic ingredients
- 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
- Wikipedia · English · Chinese