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Organosilicon Compounds & Silanes

Tetracosamethyl-cyclododecasiloxane

Available on request

Order Tetracosamethyl-cyclododecasiloxane (CAS 18919-94-3) online at Zemixal: C24H72O12Si12, COA and SDS with every lot, worldwide shipping.

Pack sizes
Tetracosamethyl-cyclododecasiloxane chemical structure
CAS number18919-94-3
FormulaC24H72O12Si12
Molar mass889.8 g/mol
InChIKeySOGKSNZFDBFKCV-UHFFFAOYSA-N
IUPAC name2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18,20,20,22,22,24,24-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

About Tetracosamethyl-cyclododecasiloxane

Zemixal supplies Tetracosamethyl-cyclododecasiloxane within its pharma Intermediates & Building Blocks portfolio. For your records, the material is defined by CAS 18919-94-3, formula C24H72O12Si12 and molar mass 889.8 g/mol.

Use cases we see most often

  • Organic synthesis
  • API synthesis

Safe handling

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Tetracosamethyl-cyclododecasiloxane
Product nameTetracosamethyl-cyclododecasiloxane
Catalogue numberZX-035142
CAS number18919-94-3
IUPAC name2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18,20,20,22,22,24,24-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 formulaC24H72O12Si12
Molar mass889.8 g/mol
Exact mass888.2255
H-bond donors / acceptors0 / 12
Topological polar surface area111 Ų
InChIKeySOGKSNZFDBFKCV-UHFFFAOYSA-N
SMILESC[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 CID167767
SynonymsCyclododecasiloxane, tetracosamethyl-, Cyclododecasiloxane, tetracosamethyl, cyclododecasiloxane

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Tetracosamethyl-cyclododecasiloxane
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Tetracosamethyl-cyclododecasiloxane

Which CAS number identifies Tetracosamethyl-cyclododecasiloxane?
Tetracosamethyl-cyclododecasiloxane is registered under CAS 18919-94-3. You may also see it listed as Cyclododecasiloxane, tetracosamethyl-, Cyclododecasiloxane, tetracosamethyl, cyclododecasiloxane. Our catalogue number for this item is ZX-035142.
What are the formula and molar mass of Tetracosamethyl-cyclododecasiloxane?
For Tetracosamethyl-cyclododecasiloxane, its formula is C24H72O12Si12 and its molar mass is 889.8 g/mol. InChIKey SOGKSNZFDBFKCV-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Tetracosamethyl-cyclododecasiloxane?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Tetracosamethyl-cyclododecasiloxane?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Tetracosamethyl-cyclododecasiloxane to my country?
Yes. Tetracosamethyl-cyclododecasiloxane ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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