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CAS 3287-12-5

CAS 3287-12-5 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 3287-12-5
CAS 3287-12-5PubChem CID 76783

Dicetyl Thiodipropionate

The CIR Expert Panel concludes that Dilauryl Thiodipropionate, Thiodipropionic Acid, Dicetyl Thiodipropionate, Dimyristyl Thiodipropionate, Distearyl Thiodipropionate, and Ditridecyl Thiodipropionate are safe as cosmetic ingredients in the practices of use and concentration given in this safety assessment when formulated to be non-irritating. — Cosmetic Ingredient Review (CIR)

IUPAC name
hexadecyl 3-(3-hexadecoxy-3-oxopropyl)sulfanylpropanoate
Molecular formula
C38H74O4S
Molecular weight
627.1 g/mol
Exact mass
626.53078201 Da
XLogP3
16.0
Topological polar surface area
77.9 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
5
Covalent units
1
Defined stereocentres
0

Also known as

Propanoic acid, 3,3'-thiobis-, dihexadecyl ester62P18A9Q8NUNII-62P18A9Q8N3,3'-Thiobispropanoic acid, dihexadecyl esterDIHEXADECYL THIODIPROPIONATEEINECS 221-941-5Propanoic acid, 3,3'-thiobis-, 1,1'-dihexadecyl esterDIPALMITYL 3,3'-THIODIPROPIONATE
8 more reported names
PROPIONIC ACID, 3,3'-THIODI-, DIHEXADECYL ESTER1-HEXADECANOL DIESTER WITH 3,3'-THIODIPROPIONIC ACIDRefChem:133000DICETYL THIODIPROPIONATE [INCI]221-941-5dihexadecyl 3,3'-sulfanediyldipropanoateDihexadecyl 3,3'-thiobispropionateIXDBUVCZCLQKJF-UHFFFAOYSA-N
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

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 3287-12-5

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How CAS 3287-12-5 is used on this site

CAS 3287-12-5 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 3287-12-5 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.