CAS 10305-38-1 — 0 EU Cosmetic Records

Chemical identity and properties

PubChem 2D chemical structure for CAS 10305-38-1

CAS 10305-38-1PubChem CID 11229094

3-Hexyloxypropylene glycol

IUPAC name: 3-hexoxypropane-1,2-diol

Molecular formula: C9H20O3
Molecular weight: 176.25 g/mol
Exact mass: 176.14124450 Da
XLogP3: 1.1
Topological polar surface area: 49.7 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 3
Covalent units: 1
Defined stereocentres: 0

Also known as

3-(Hexyloxy)propane-1,2-diol1-O-hexylglycerol3-(hexyloxy)-1,2-propanediol1,2-Propanediol, 3-(hexyloxy)-1,2-Propanediol, 3-hexyloxy-1-Hexyloxy-2,3-propanediol3-Hexyloxy-1,2-propanediol3485P35DA4

16 more reported names

BRN 1901988J50.837CEC 600-386-63-(HEX-1-YLOXY)-1,2-PROPANEDIOLRefChem:502218ANTIPERSPIRANT DEODORANT600-386-61-o-hexyl-rac-glycerol1,2-Propanediol,3-(hexyloxy)-3-hexyloxypropane-1,2-diolUNII-3485P35DA4hexyl glyceryl etherglycerol n-hexyl etherglycerol-1-hexyl etherTCL-00144HY-W127318

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External database identifiers

EPA DTXSID:DTXSID90893620

Evidence from additional scientific databases

NIH PubChem PUG-View

Exact identifier match11229094

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

Signal: Warning Source: European Chemicals Agency (ECHA)
GHS Hazard Statements: H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] Source: European Chemicals Agency (ECHA)
Precautionary Statement Codes: P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement) Source: European Chemicals Agency (ECHA)
ECHA C&L Notifications Summary: The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. Source: European Chemicals Agency (ECHA)

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 10305-38-1

0 total

No records found for this CAS number.

How CAS 10305-38-1 is used on this site

CAS 10305-38-1 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.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 10305-38-1 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.