What function does MYRISTAMIDE DIPA serve in cosmetics?

According to the EU CosIng inventory, MYRISTAMIDE DIPA carries the following function designation(s): CLEANSING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING.

What other records share CAS 83270-36-4?

CAS 83270-36-4 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

How do I check if my formula contains MYRISTAMIDE DIPA?

Use the INCI Checker to screen a full ingredient list across selected markets, or use the substance market comparison to review this identity across all supported market datasets.

InventoryRef 9423216/11/2016

MYRISTAMIDE DIPA

Tetradecanoic acid, compd. with 1,1'-iminobis[2-propanol] (1:1)

MYRISTAMIDE DIPA is linked to 1 EU annex record on this page.

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Regulatory evidence by market

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Market	Evidence status	Records	Source language
European Union	Evidence linked Restricted entry found Open this evidence	1	English and EU languages
Great Britain	Source mapped Official source mapped; ingredient rule not imported	0	English
Canada	Source mapped Official source mapped; ingredient rule not imported	0	English and French
New Zealand	Source mapped Official source mapped; ingredient rule not imported	0	English
ASEAN	Source mapped Official source mapped; ingredient rule not imported	0	English and national languages
China	Source mapped Official source mapped; ingredient rule not imported	0	Chinese with selected English material
Japan	Source mapped Official source mapped; ingredient rule not imported	0	Japanese; official English translation available
South Korea	Source mapped Official source mapped; ingredient rule not imported	0	Korean with some English names
United States	Source mapped Official source mapped; ingredient rule not imported	0	English
Australia	Source mapped Official source mapped; ingredient rule not imported	0	English
Brazil	Source mapped Official source mapped; ingredient rule not imported	0	Portuguese with INCI crosswalks
India	Source mapped Official source mapped; ingredient rule not imported	0	English and Hindi
Saudi Arabia	Source mapped Official source mapped; ingredient rule not imported	0	Arabic and English

Chemical identity and properties

PubChem 2D chemical structure for CAS 83270-36-4

CAS 83270-36-4PubChem CID 44152714

Bis(2-hydroxypropyl)ammonium myristate

IUPAC name: 1-(2-hydroxypropylamino)propan-2-ol;tetradecanoic acid

Molecular formula: C20H43NO4
Molecular weight: 361.6 g/mol
Exact mass: 361.31920885 Da
Topological polar surface area: 89.8 Å²
Hydrogen-bond donors: 4
Hydrogen-bond acceptors: 5
Covalent units: 2
Defined stereocentres: 0

Also known as

EINECS 280-357-9WPHZDLROOHEOOY-UHFFFAOYSA-NTetradecanoic acid--1,1'-azanediyldi(propan-2-ol) (1/1)

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID901003246

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

Inventory details for MYRISTAMIDE DIPA

INCI name

MYRISTAMIDE DIPA

Description

Tetradecanoic acid, compd. with 1,1'-iminobis[2-propanol] (1:1)

Record provenance

Inventory reference: 94232
Imported identity: MYRISTAMIDE DIPA
Source update: 16/11/2016

European Commission CosIng source notes

Annex records for MYRISTAMIDE DIPA

Annex III Identified ingredient

Entry 60

Fatty acid dialkylamides and dialkanolamides

Key data

CAS

83270-36-4

280-357-9 (I)

Restriction

—

Function

CLEANSING: Helping to keep the body surface clean.
SURFACTANT - CLEANSING: Wetting body surfaces, emulsifying or solubilizing oils, and suspending soil (generally, such ingredients contribute to the foaming and lathering properties of cleansing products).
SURFACTANT - FOAM BOOSTING: Increasing foaming capacity and/or stabilizing foams in general.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#17063 · MYRISTAMIDE DIPA

Ingredients with overlapping formulation functions

MIPA-C12-14 SEC-ALKETH-3 ACETATE (FORMERLY MIPA-C12-14 SEC-PARETH-3 ACETATE)SURFACTANT - EMULSIFYING; SURFACTANT - FOAM BOOSTING; SURFACTANT - HYDROTROPE; SURFACTANT - CLEANSI…

MIPA-C12-14 SEC-PARETH-3 ACETATECLEANSING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING, SURFACTANT - FOAM BOOSTING, SURFACTANT…

MIPA-MYRISTATESURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, VISCOSITY CONTROLLING

MYRISTAMIDE DEAANTISTATIC, SURFACTANT - FOAM BOOSTING, VISCOSITY CONTROLLING

MYRISTAMIDE MEAANTISTATIC, SURFACTANT - FOAM BOOSTING, VISCOSITY CONTROLLING

MYRISTAMIDE MIPAANTISTATIC, SURFACTANT - FOAM BOOSTING, VISCOSITY CONTROLLING

MYRISTAMIDOPROPYL BETAINEANTISTATIC, CLEANSING, HAIR CONDITIONING, SKIN CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - F…

MYRISTAMIDOPROPYL HYDROXYSULTAINEANTISTATIC, CLEANSING, HAIR CONDITIONING, SKIN CONDITIONING, SURFACTANT - FOAM BOOSTING, VISCOSITY …

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox 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

How MYRISTAMIDE DIPA appears in the CosIng inventory

The CosIng inventory lists MYRISTAMIDE DIPA as a cosmetic ingredient and this page links it to 1 annex record. The inventory entry captures names and identifiers, while the annex record shows where the substance is prohibited, restricted or positively listed in EU cosmetics law.

MYRISTAMIDE DIPA is also tagged with 3 cosmetic functions in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

MYRISTAMIDE DIPA appears in the EU CosIng inventory and has linked annex records. Check the annex records above for applicable restrictions, concentration limits and conditions of use. Annex II listing means prohibited; Annex III means restricted; Annexes IV, V and VI mean permitted under specified conditions.

According to the EU CosIng inventory, MYRISTAMIDE DIPA carries the following function designation(s):

CAS 83270-36-4 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for MYRISTAMIDE DIPA

This page combines the CosIng inventory entry for MYRISTAMIDE DIPA with 1 linked Annex II–VI record from the local dataset built from public European Commission cosmetic ingredient materials.

Use this inventory page to research MYRISTAMIDE DIPA and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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