3,5-DIPHENYLOCTAMETHYLTETRASILOXANE (CAS 13270-97-8) — formula C20H34O3Si4, molecular weight 434.8; category organic chemicals.
3,5-DIPHENYLOCTAMETHYLTETRASILOXANE (CAS 13270-97-8) is a chemical raw material in the organic chemicals category. Its molecular formula C20H34O3Si4 comprises 20 C, 34 H, 3 O, 4 Si atoms. Its molecular weight is about 434.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 13270-97-8 |
|---|---|
| Molecular Formula | C20H34O3Si4 |
| Molecular Weight | 434.8 |
| Category | Organic Chemicals |
3,5-DIPHENYLOCTAMETHYLTETRASILOXANE is a carbon-based organic compound with CAS registry number 13270-97-8 and molecular formula C20H34O3Si4 (molecular weight 434.8), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 13270-97-8
Its molecular formula C20H34O3Si4 comprises 20 C, 34 H, 3 O, 4 Si atoms.
Also known as: 3,5-DIPHENYLOCTAMETHYLTETRASILOXANE · 3,5-二苯基八甲基四硅氧烷
Category: organic chemicals
The CAS registry number of 3,5-DIPHENYLOCTAMETHYLTETRASILOXANE is 13270-97-8.
Molecular formula C20H34O3Si4, molecular weight 434.8.
It is also registered under: 3,5-DIPHENYLOCTAMETHYLTETRASILOXANE, 3,5-二苯基八甲基四硅氧烷.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 3,5-DIPHENYLOCTAMETHYLTETRASILOXANE (CAS 13270-97-8), compiled from public chemistry databases.
| CAS Number | 13270-97-8 |
|---|---|
| PubChem CID | 25820 |
| Molecular Formula | C20H34O3Si4 |
| IUPAC Name | trimethyl-[methyl-(methyl-phenyl-trimethylsilyloxysilyl)oxy-phenylsilyl]oxysilane |
| Molecular Weight | 434.8 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 8 |
| Exact Mass | 434.15850108 |
| Monoisotopic Mass | 434.15850108 |
| Topological Polar Surface Area | 27.7 |
| Heavy Atom Count | 27 |
13270-97-8; 3,5-DIPHENYLOCTAMETHYLTETRASILOXANE; 1,1,1,3,5,7,7,7-octamethyl-3,5-diphenyltetrasiloxane; trimethyl-[methyl-(methyl-phenyl-trimethylsilyloxysilyl)oxy-phenylsilyl]oxysilane; Tetrasiloxane, 1,1,1,3,5,7,7,7-octamethyl-3,5-diphenyl-; MFCD01320951; Tetrasiloxane,1,1,1,3,5,7,7,7-octamethyl-3,5-diphenyl-; C20H34O3Si4; SCHEMBL2527239; DTXSID10927779; trimethyl-[methyl-(methyl-phenyl-trimethylsilyloxy-silyl)oxy-phenyl-silyl]oxy-silane; DB-314902; 1,1,1,3,5,7,7,7-Octamethyl-3,5-diphenyltetrasiloxanato(5-)
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3,5-二苯基八甲基四硅氧烷