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CAS 8050-81-5

CAS 8050-81-5 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 8050-81-5
CAS 8050-81-5PubChem CID 6433516

Simethicone

Simethicone is a silicon based surfactant that decreases the surface tension of gastrointestinal gas bubbles to facilitate their elimination. It has a favourable safety profile as it is not systemically absorbed. Simethicone has been in use since the 1940s but was granted FDA approval in 1952. — DrugBank

IUPAC name
dioxosilane;methoxy-dimethyl-trimethylsilyloxysilane
Molecular formula
C6H18O4Si3
Molecular weight
238.46 g/mol
Exact mass
238.05128865 Da
Topological polar surface area
52.6 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
4
Covalent units
2
Defined stereocentres
0

Also known as

Sentry SimethiconeMylanta Gas ReliefMylicon Infant's DropsSentry Simethicone EmulsionRefChem:8863423,3,5,5-tetramethyl-2,4-dioxa-3,5-disilahexane; silanedione617-098-1Simethicon
8 more reported names
Simethicone(200)Simethicone(500)SIMETICONEC6H18O4Si3Simethicone-Viscosity 500cPAMTWCFIAVKBGOD-UHFFFAOYSA-NDA-77848dioxosilane;methoxy-dimethyl-trimethylsilyloxy-silane
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 8050-81-5

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No records found for this CAS number.

How CAS 8050-81-5 is used on this site

CAS 8050-81-5 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 8050-81-5 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.