Official EU label nameGlossary entry 14987

LAURETH-7

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.

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Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:3055-97-868439-50-99002-92-0

EC:221-283-9500-213-3500-002-6

Ingredient index records:

LAURETH-7

Cosmetic functions: SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

3,6,9,12,15,18,21-Heptaoxatritriacontanol

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1 matched or reported name

LAURETH-7

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name LAURETH-7.

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 3055-97-8

CAS 3055-97-8PubChem CID 76459

Heptaethylene glycol dodecyl ether

IUPAC name: 2-[2-[2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol

Molecular formula: C26H54O8
Molecular weight: 494.7 g/mol
Exact mass: 494.38186868 Da
XLogP3: 4.2
Topological polar surface area: 84.8 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 8
Covalent units: 1
Defined stereocentres: 0

Also known as

3,6,9,12,15,18,21-Heptaoxatritriacontan-1-olPEG-7 Lauryl etherRefChem:783614Heptaethylene glycol monododecyl etherDodecylheptaglycolHEPTAETHYLENEGLYCOLMONODODECYLETHERC12E7Heptaethylene glycol mono-n-dodecyl ether

13 more reported names

C26H54O8EINECS 221-283-9Lauryl alcohol hexa(oxyethylene) ethanolMacol LA 790C12H25(OC2H4)7OHHY-W140896AS-78358DA-69887CS-0199396H0445HEPTAOXYETHYLENE MONO-N-DODECYL ETHERHeptaethylene glycol monododecyl ether, BioXtra, >=98.0% (TLC)Heptaethylene glycol monododecyl ether 3055-97-8 Dodecylheptaglycol

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External database identifiers

EPA DTXSID:DTXSID8062816

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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