CAS 103807-18-7 — 0 EU Cosmetic Records

Chemical identity and properties

PubChem 2D chemical structure for CAS 103807-18-7

CAS 103807-18-7PubChem CID 21917627

Dodecylhexadecyltrimonium Chloride

The CIR Expert Panel concluded the following ingredients are safe in the present practices of use and concentration described in the safety assessment when formulated to be non-irritating...Dodecylhexadecyltrimonium Chloride... — Cosmetic Ingredient Review (CIR)

IUPAC name: 2-dodecylhexadecyl(trimethyl)azanium chloride

Molecular formula: C31H66ClN
Molecular weight: 488.3 g/mol
Exact mass: 487.4883788 Da
Topological polar surface area: 0.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 1
Covalent units: 2
Defined stereocentres: 0

Also known as

TetrasalQuartamin 280GPUNII-75728NH7QU(2-Dodecylhexadecyl)trimethylammonium chlorideN-(2-dodecyl)hexadecyl-N,N,N-trimethylammonium chloride1-Hexadecanaminium, 2-dodecyl-N,N,N-trimethyl-, chloride1-Hexadecanaminium, 2-dodecyl-N,N,N-trimethyl-, chloride (1:1)RefChem:135525

8 more reported names

(+-)-DODECYLHEXADECYLTRIMONIUM CHLORIDEDODECYLHEXADECYLTRIMONIUM CHLORIDE [INCI]DODECYLHEXADECYLTRIMONIUM CHLORIDE, (+-)-(+/-)-Dodecylhexadecyltrimonium chlorideDodecylhexadecyltrimonium chloride, (+/-)-2-dodecylhexadecyl(trimethyl)azanium;chlorideCYZIPMMNONORGD-UHFFFAOYSA-M2-Dodecyl-N,N,N-trimethylhexadecan-1-aminium chloride

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External database identifiers

EPA DTXSID:DTXSID10908609

Evidence from additional scientific databases

NIH PubChem PUG-View

Exact identifier match21917627

Attributed physical-property, hazard, environmental and use annotations.

Cosmetic Ingredient Review Conclusion: The CIR Expert Panel concluded the following ingredients are safe in the present practices of use and concentration described in the safety assessment when formulated to be non-irritating...Dodecylhexadecyltrimonium Chloride... Source: Cosmetic Ingredient Review (CIR)
Cosmetic Ingredient Review Finding(s): Safe for use in cosmetics, with qualifications Source: Cosmetic Ingredient Review (CIR)

Cosmetic Ingredient Review Link: CIR ingredient: Dodecylhexadecyltrimonium Chloride Source: Cosmetic Ingredient Review (CIR)

Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record

Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.

Additional source coverage and match status

Source	Result	Checked
EMBL-EBI ChEBI	No exact record	2026-08-31
NIH PubChem PUG-View	Exact match	2026-08-31

A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.

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

Records for CAS 103807-18-7

0 total

No records found for this CAS number.

How CAS 103807-18-7 is used on this site

CAS 103807-18-7 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

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