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CAS 29043-70-7

CAS 29043-70-7 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 29043-70-7

CAS 29043-70-7PubChem CID 120117

Silane, dimethylbis(octadecyloxy)-

IUPAC name: dimethyl(dioctadecoxy)silane

Molecular formula: C38H80O2Si
Molecular weight: 597.1 g/mol
Exact mass: 596.59275832 Da
Topological polar surface area: 18.5 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

DimethyldistearoxysilaneDimethylbis(octadecyloxy)silaneEINECS 249-385-9RefChem:182883249-385-9DWJGOISYMPVHNX-UHFFFAOYSA-N

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External database identifiers

EPA DTXSID:DTXSID4067430

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

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How CAS 29043-70-7 is used on this site

CAS 29043-70-7 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.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 29043-70-7 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.