How much products actually contain
No product states its amount yet.
Of the products containing it, 0 list it before the 1% line and 5 after it (usually 1% or less).
Products using this ingredient
5 of 5 confirmed · likeliest to carry enough first
Definition
US FDA substance register · UNII V88J661G2P · registered name OCTADECYL DI-TERT-BUTYL-4-HYDROXYHYDROCINNAMATE · single chemical substance
Cosmetic roles
Safety & regulatory references
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
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－ｔ－ブチル－４－ヒドロキシヒドロケイヒ酸オクタデシル: 本品は、次の化学式で表される芳香族化合物である。
Source: JCIA labelling names (Japan)
Names & identifiers
- CAS No.chemical registry number
- 2082-79-3
- EC No.EU chemical inventory number
- 218-216-0
- DTXSIDUS EPA chemical ID
- DTXSID8027456
- DTXCIDUS EPA compound ID
- DTXCID407456
- IUPAC
- Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate
- Molecular formula
- C35H62O3
- Molecular weight
- 530.878 g/mol
Measured properties
- Odour
- odourless
- Melting/freezing point
- 50~55 ℃
- Flash point
- 273 ℃()
- Vapour pressure
- 0.000000000000338 ㎜Hg (at 25℃(est.))
- Water solubility
- 0.00000000609 ㎎/ℓ (at 25℃(est.))
- Relative density
- 1.02 ()
- n-Octanol/water partition coefficient (Kow)
- 13.41 ((est.))
- Decomposition temperature
- (&, gt, 220℃)
- Molecular weight
- 530.88
Values measured on the substance itself. The KOSHA data are a reference for writing and reviewing safety data sheets, not a specification for a commercial raw material.
Source: KOSHA safety data sheets (Korea)
What products actually use it for
What the 84 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.
- Antioxidant58
- Heat stabilizer6
- Processing aids not otherwise specified6
- UV stabilizer2
- Fragrance2
- Reducing agent2
- Stabilizing agent2
- pH regulating agent2
4 other uses
- Catalyst1
- Chemical reaction regulator1
- Diluent1
- Defoamer1
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
5 skin studies and 2 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 7 studies
- Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) equivalent or similar to EPA OPP 81-5 (Acute Dermal Irritation) according to - Classification not possible
Skin Sensitization · Screening - Not likely to be sensitizing
skin sensitisation: in vivo (non-LLNA) · Screening · equivalent or similar to OECD Guideline 406 (Skin Sensitisation) - SkinIrr2
Skin Irritation · QSAR Predicted - Not classified
Skin Irritation · Screening - Studies Indicate No Significant Irritation
eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) equivalent or similar to - Not classified
Eye Irritation · Screening
Source: US EPA CompTox dashboard
Linked databases 15
- Australian Industrial Chemicals Inventory (AICIS)
- China inventory of existing ingredients (IECIC)
- EU CosIng ingredient list 2
- JCIA labelling names (Japan)
- Korea Cosmetic Association ingredient dictionary
- Korea toxic substances GHS register (NIER)
- KOSHA safety data sheets (Korea)
- MFDS (Korea) cosmetic ingredient register 2
- 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