Tetracosamethyl-cyclododecasiloxane

Name: Tetracosamethyl-cyclododecasiloxane
Brand: Vaqora Chemicals
SKU: VQ-040214

About Tetracosamethyl-cyclododecasiloxane

Listed under CAS 18919-94-3, Tetracosamethyl-cyclododecasiloxane is an organosilicon compound available from Vaqora Chemicals. The compound has the formula C24H72O12Si12, corresponding to a molecular weight of 889.8 g/mol. It is also known as Cyclododecasiloxane, tetracosamethyl- or Cyclododecasiloxane, tetracosamethyl.

Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

Typical applications include organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Tetracosamethyl-cyclododecasiloxane in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Tetracosamethyl-cyclododecasiloxane
Catalogue No.	VQ-040214
CAS Number	18919-94-3
IUPAC name	2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18,20,20,22,22,24,24-tetracosamethyl-1,3,5,7,9,11,13,15,17,19,21,23-dodecaoxa-2,4,6,8,10,12,14,16,18,20,22,24-dodecasilacyclotetracosane
Molecular formula	C₂₄H₇₂O₁₂Si₁₂
Molecular weight	889.8 g/mol
Exact mass	888.2255
InChIKey	SOGKSNZFDBFKCV-UHFFFAOYSA-N
SMILES	C[Si]1(O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O1)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)C
PubChem CID	167767

Physical properties
Physical form	Other
H-bond donors / acceptors	0 / 12
TPSA	111 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Tetracosamethyl-cyclododecasiloxane?

The CAS Registry Number of Tetracosamethyl-cyclododecasiloxane is 18919-94-3. It is also known as Cyclododecasiloxane, tetracosamethyl-, Cyclododecasiloxane, tetracosamethyl, cyclododecasiloxane.

What is the molecular formula and molecular weight of Tetracosamethyl-cyclododecasiloxane?

Tetracosamethyl-cyclododecasiloxane has the molecular formula C24H72O12Si12 and a molecular weight of 889.8 g/mol.

Which grade and pack sizes of Tetracosamethyl-cyclododecasiloxane can I order?

We supply Tetracosamethyl-cyclododecasiloxane, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tetracosamethyl-cyclododecasiloxane?

Yes. Every lot of Tetracosamethyl-cyclododecasiloxane is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Tetracosamethyl-cyclododecasiloxane be shipped internationally?

Yes. We export Tetracosamethyl-cyclododecasiloxane worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.