Is Trimethylolpropane Tricaprylate/Tricaprate safe in cosmetics?
Trimethylolpropane Tricaprylate/Tricaprate has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Trimethylolpropane Tricaprylate/Tricaprate
Also known as: Caprylic acid, capric acid, trimethylolpropane ester, EINECS 234-392-1, Octanoic acid, decanoic acid, trimethylolpropane ester, Trimethylolpropane, caprylate caprate triester, Trimethylolpropane octanoate decanoate (+2 more)
INCI: TRIMETHYLOLPROPANE TRICAPRYLATE/TRICAPRATE
Trimethylolpropane Tricaprylate/Tricaprate (CAS 11138-60-6) is a cosmetic cosmetic ingredient functioning as Emollient. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in industrial chemical safety data.
View industrial chemical safety profile for CAS 11138-60-6 →
Auto-generated CPSR Part A draft with source citations
Function
Emollient
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
FDA indirect food contact cleared (FCN 1457). TSCA listed.
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Trimethylolpropane Tricaprylate/Tricaprate.
Calculate MoS for your specific formulation with the MoS Calculator.
ECHA REACH Registration
European Chemicals Agency REACH dossier and Substances of Very High Concern listing.
Registration Type
Full
Tonnage Band
1 - 10 tonnes
Substance Type
SUBSTANCE
SVHC Candidate
No
Additional Ingredient Properties
1 property record from structured ingredient metadata.
emulsion_hlb
{"hlb_required_as_emulsifier": "no", "hlb_required_of_oil_phase": "7-8", "co_emulsifier_pairs": "polysorbate_60,coco_glucoside", "optimal_oil_phase_pct": "20-45", "optimal_water_phase_pct": "55-80", "droplet_size_range_um": "3-40", "creaming_resistance": "moderate", "coalescence_resistance": "good", "ostwald_ripening_resistance": "good", "freeze_thaw_stability": "moderate", "rheology_modifier_type…
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Softener and conditioner
Expert Verdict
Expert safety assessment and concern-level summary for Trimethylolpropane Tricaprylate/Tricaprate.
Known Synonyms
Caprylic acid, capric acid, trimethylolpropane ester
EINECS 234-392-1
Octanoic acid, decanoic acid, trimethylolpropane ester
Trimethylolpropane, caprylate caprate triester
Trimethylolpropane octanoate decanoate
UNII-N1TRQ06KVJ
Decanoic acid, ester with 2-ethyl-2-(hydroxymethyl)-1,3-propanedioloctanoate
Chemical Function
Softener and conditioner
Regulatory Lists
Europe
Australian Status
AICIS status: listed
Frequently Asked Questions
Is Trimethylolpropane Tricaprylate/Tricaprate allowed in the EU?
Trimethylolpropane Tricaprylate/Tricaprate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Trimethylolpropane Tricaprylate/Tricaprate do in cosmetics?
Trimethylolpropane Tricaprylate/Tricaprate functions as: Emollient. It is classified as a cosmetic ingredient in our database. CAS number: 11138-60-6.
Is Trimethylolpropane Tricaprylate/Tricaprate used outside cosmetics?
Trimethylolpropane Tricaprylate/Tricaprate also appears in industrial chemical safety data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Compliance Tools
Check Trimethylolpropane Tricaprylate/Tricaprate compliance across multiple jurisdictions:
Ingredient Decoder
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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