Octamethyl-1,7-tetrasiloxanediol
Octamethyl-1,7-tetrasiloxanediol (CAS 3081-07-0) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-032489.
About Octamethyl-1,7-tetrasiloxanediol
Octamethyl-1,7-tetrasiloxanediol is supplied by Zemixal as a characterised reference material for Simethicone analysis. Key data (Reference Standard): CAS 3081-07-0, formula C8H26O5Si4 and molar mass 314.63 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
See every impurity, metabolite and related compound we list for this API.
Simethicone standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Octamethyl-1,7-tetrasiloxanediol |
|---|---|
| Catalogue number | ZX-032489 |
| CAS number | 3081-07-0 |
| IUPAC name | hydroxy-[[[hydroxy(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane |
| Molecular formula | C8H26O5Si4 |
| Molar mass | 314.63 g/mol |
| Exact mass | 314.0857 |
| Grade | Reference Standard |
| Physical form | Solid |
| H-bond donors / acceptors | 2 / 5 |
| Topological polar surface area | 68.2 Ų |
| HS code | 38229090 |
| InChIKey | VERNMKKMBJGSQB-UHFFFAOYSA-N |
| SMILES | C[Si](C)(O)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O |
| PubChem CID | 76504 |
| Synonyms | 1,7-Tetrasiloxanediol, 1,1,3,3,5,5,7,7-octamethyl-, Octamethyltetrasiloxane-1,7-diol, 1,7-dihydroxyoctamethyltetrasiloxane, 1,1,3,3,5,5,7,7-octamethyltetrasiloxane-1,7-diol, 1,7-dihydroxy-1,1,3,3,5,5,7,7-octamethyltetrasiloxane |
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
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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