Molekula

Dioxosilane;methoxy-dimethyl-trimethylsilyloxysilane ( Simethicon), USP Grade

SKU 90028673 CAS 8050-81-5 C6H18O4Si3 MW 238.46 Available on enquiry

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ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

Dioxosilane; methoxy-dimethyl-trimethylsilyloxysilane, commonly known as Simethicon, is a silicone-based compound used as an anti-foaming agent in pharmaceuticals and medical applications. It is available in USP Grade for pharmaceutical use. CAS: 8050-81-5, Molecular Formula: C6H18O4Si3, Molecular Weight: 238.46, Storage: 2 to 8 °C. Molekula supplies Simethicon from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 90028673
CAS Number: 8050-81-5
IUPAC Name: dioxosilane;methoxy-dimethyl-trimethylsilyloxysilane
Molecular Formula: C6H18O4Si3
Molecular Weight: 238.46
Exact Mass: 238.0513
SMILES: CO[Si](C)(C)O[Si](C)(C)C.O=[Si]=O
InChIKey: AMTWCFIAVKBGOD-UHFFFAOYSA-N
InChI: InChI=1S/C6H18O2Si2.O2Si/c1-7-10(5,6)8-9(2,3)4;1-3-2/h1-6H3;
PubChem CID: 6433516

Synonyms

3,3,5,5-tetramethyl-2,4-dioxa-3,5-disilahexane; silanedione
dioxosilane;methoxy-dimethyl-trimethylsilyloxysilane
Mylanta Gas Relief
Mylicon Infant's Drops
Sentry Simethicone
Sentry Simethicone Emulsion
Simethicon
Simethicone
Simethicone(200)
Simethicone(500)

Literature values

Published physical properties of the substance, not batch specifications.

Appearance: Gray, translucent, viscous liquid
Water Solubility: Insoluble in water
Refractive Index: 1.4040

Source: PubChem CID 6433516 (HSDB)

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Frequently asked questions

What is Dioxosilane; methoxy-dimethyl-trimethylsilyloxysilane (Simethicon) used for?

It is primarily used as an antifoaming agent in pharmaceuticals and medical applications, particularly in treating gastrointestinal gas and bloating.

What is the chemical formula and molecular weight of this product?

The formula is C6H18O4Si3 with a molecular weight of 238.46 g/mol.

How should this product be stored?

Store at 2 to 8 °C to maintain stability and prevent degradation.

What grade is available for this product?

USP Grade is available, suitable for pharmaceutical and medical use.

Can Molekula supply this product in bulk?

Yes, Molekula can supply Simethicon in bulk quantities—please contact sales for details.

What documentation comes with the order?

Each order includes a Certificate of Analysis (CoA) and, upon request, additional documentation such as SDS and COO.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.