Official EU label nameGlossary entry 8780

DIISOPROPYL CAPRYLYL PHOSPHINE OXIDE

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence

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Markets with evidence

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Resolved identifiers

Resolved substance identity

CAS:2959-63-9

Ingredient index records:

DIISOPROPYL CAPRYLYL PHOSPHINE OXIDE

Cosmetic functions: SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

Phosphine oxide, bis(1-methylethyl)octyl-

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1 matched or reported name

DIISOPROPYL CAPRYLYL PHOSPHINE OXIDE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name DIISOPROPYL CAPRYLYL PHOSPHINE OXIDE.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 2959-63-9

CAS 2959-63-9PubChem CID 91864425

Diisopropyl caprylyl phosphine oxide

IUPAC name: 1-di(propan-2-yl)phosphoryloctane

Molecular formula: C14H31OP
Molecular weight: 246.37 g/mol
Exact mass: 246.211252606 Da
XLogP3: 4.4
Topological polar surface area: 17.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

1-Di(isopropyl)phospinoyl-octaneNCA-100UNII-8A4PVW4CCU8A4PVW4CCUPhosphine oxide, bis(1-methylethyl)octyl-Diisopropyl caprylyl phosphine oxide [INCI]1-Di(isopropyl)- phosphinoyl- octaneUS11406649, Code DIPA-1-8

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External database identifiers

ChEMBL:CHEMBL5815088

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal US EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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