What does the restriction note for DEA-MYRISTYL SULFATE mean?

The restriction field for DEA-MYRISTYL SULFATE reads: II/411. This is the restriction note from the CosIng inventory. For authoritative conditions and limits, always refer to the linked annex entries.

What other records share CAS 65104-61-2?

CAS 65104-61-2 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 DEA-MYRISTYL SULFATE?

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 3315015/10/2010

DEA-MYRISTYL SULFATE

Bis(2-hydroxyethyl)ammonium tetradecyl sulphate

DEA-MYRISTYL SULFATE is linked to 1 EU annex record on this page. Inventory note: II/411.

INCI Checker Compare all markets Search similar

Regulatory evidence by market

This matrix separates verified ingredient rules from sources that are mapped but not yet imported. No imported rule does not mean the ingredient is permitted.

Compare markets

Swipe or scroll horizontally to see every column.

Market	Evidence status	Records	Source language
European Union	Evidence linked Prohibited 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 65104-61-2

CAS 65104-61-2PubChem CID 163073

DEA-Myristyl Sulfate

The CIR Expert Panel concluded that diethanolamine and the 16 related salts listed below are safe in the present practices of use and concentration when formulated to be non-irritating. The Expert Panel cautions that ingredients should not be used in cosmetic products in which N-nitroso compounds can be formed. — Cosmetic Ingredient Review (CIR)

IUPAC name: 2-(2-hydroxyethylamino)ethanol;tetradecyl hydrogen sulfate

Molecular formula: C18H41NO6S
Molecular weight: 399.6 g/mol
Exact mass: 399.26545920 Da
Topological polar surface area: 124.0 Å²
Hydrogen-bond donors: 4
Hydrogen-bond acceptors: 7
Covalent units: 2
Defined stereocentres: 0

Also known as

Diethanolamine myristyl sulfateDiethanolamine tetradecyl sulfateFJ0B364Y0Kdiethanolammonium myristyl sulfateEINECS 265-433-1Tetradecyl sulfate (1:1), diethanolamine saltRefChem:585244DEA-MYRISTYL SULFATE [INCI]

4 more reported names

UNII-FJ0B364Y0KQZUFUZCFYQJWBG-UHFFFAOYSA-NBis(2-hydroxyethyl)ammonium tetradecyl sulphateTetradecyl hydrogen sulfate--2,2'-azanediyldi(ethan-1-ol) (1/1)

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID50983652

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 DEA-MYRISTYL SULFATE

INCI name

DEA-MYRISTYL SULFATE

Description

Bis(2-hydroxyethyl)ammonium tetradecyl sulphate

Record provenance

Inventory reference: 33150
Imported identity: DEA-MYRISTYL SULFATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for DEA-MYRISTYL SULFATE

Annex II Restriction reference

Entry 411

Secondary alkyl- and alkanolamines and their salts

CAS: 111-42-2 / 110-97-4

EC: 203-868-0 / 203-820-9

Key data

CAS

65104-61-2

265-433-1

Restriction

II/411

Function

CLEANSING: Helping to keep the body surface clean.
FOAMING: Trapping numerous small bubbles of air or other gas within a small volume of liquid by modifying the surface tension of the liquid.
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).

Official EU ingredient-name evidence

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

#8104 · DEA-MYRISTYL SULFATE

Ingredients with overlapping formulation functions

DEA-DODECYLBENZENESULFONATECLEANSING, FOAMING, SURFACTANT - CLEANSING

DEA-LAURETH SULFATECLEANSING, FOAMING, SURFACTANT - CLEANSING

DEA-METHYL MYRISTATE SULFONATECLEANSING, FOAMING, SURFACTANT - CLEANSING

DEA-MYRETH SULFATECLEANSING, FOAMING, SURFACTANT - CLEANSING

DIAMMONIUM LAURYL SULFOSUCCINATECLEANSING, FOAMING, SKIN CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - HYDROTROPE

DIETHYLAMINOETHYL PEG-5 COCOATECLEANSING, FOAMING, HAIR CONDITIONING, SURFACTANT - CLEANSING

DIETHYLAMINOETHYL PEG-5 LAURATEANTISTATIC, CLEANSING, FOAMING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

DIETHYLAMINOETHYL STEARATECLEANSING, FOAMING, HAIR CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

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 DEA-MYRISTYL SULFATE appears in the CosIng inventory

The CosIng inventory lists DEA-MYRISTYL SULFATE 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.

DEA-MYRISTYL SULFATE 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

DEA-MYRISTYL SULFATE 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.

The restriction field for DEA-MYRISTYL SULFATE reads: "II/411". This is the restriction note recorded in the CosIng inventory for this ingredient. For authoritative conditions and limits, always refer to the linked annex entries above.

According to the EU CosIng inventory, DEA-MYRISTYL SULFATE carries the following function designation(s):

CAS 65104-61-2 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.

View CAS records

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

Open INCI Checker

Source note for DEA-MYRISTYL SULFATE

This page combines the CosIng inventory entry for DEA-MYRISTYL SULFATE 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 DEA-MYRISTYL SULFATE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

View sources View updates

Tools & next steps

Check your formula

Scan a full INCI list to detect DEA-MYRISTYL SULFATE and any linked EU annex restrictions or allergen flags.

INCI Checker

Search similar ingredients

Find other inventory ingredients and annex entries related to DEA-MYRISTYL SULFATE, its identifiers or nearby name variants.