1,1,5,5-tetramethyl-3,3-diphenyltrisiloxane (CAS 17875-55-7) — formula C16H24O2Si3, molecular weight 332.61; category organic chemicals.
1,1,5,5-tetramethyl-3,3-diphenyltrisiloxane (CAS 17875-55-7) is a chemical raw material in the organic chemicals category. Its molecular formula C16H24O2Si3 comprises 16 C, 24 H, 2 O, 3 Si atoms. Its molecular weight is about 332.61. 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 | 17875-55-7 |
|---|---|
| Molecular Formula | C16H24O2Si3 |
| Molecular Weight | 332.61 |
| Category | Organic Chemicals |
1,1,5,5-tetramethyl-3,3-diphenyltrisiloxane is a carbon-based organic compound with CAS registry number 17875-55-7 and molecular formula C16H24O2Si3 (molecular weight 332.61), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 17875-55-7
Its molecular formula C16H24O2Si3 comprises 16 C, 24 H, 2 O, 3 Si atoms.
Also known as: 1,1,5,5-tetramethyl-3,3-diphenyltrisiloxane · 1,1,5,5-四甲基-3,3-二苯基三硅氧烷
Category: organic chemicals
The CAS registry number of 1,1,5,5-tetramethyl-3,3-diphenyltrisiloxane is 17875-55-7.
Molecular formula C16H24O2Si3, molecular weight 332.61.
It is also registered under: 1,1,5,5-tetramethyl-3,3-diphenyltrisiloxane, 1,1,5,5-四甲基-3,3-二苯基三硅氧烷.
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 1,1,5,5-tetramethyl-3,3-diphenyltrisiloxane (CAS 17875-55-7), compiled from public chemistry databases.
| CAS Registry Number | 17875-55-7 |
|---|---|
| PubChem CID | 87348 |
| Molecular formula | C16H24O2Si3 |
| IUPAC name | bis(dimethylsilyloxy)-diphenylsilane |
| UNII (FDA) | NS00051686 |
| Molecular Weight | 332.61 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 6 |
| Exact Mass | 332.10840961 |
| Monoisotopic Mass | 332.10840961 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 21 |
bis(dimethylsilyloxy)-diphenylsilane; C16H24O2Si3; 1,1,5,5-Tetramethyl-3,3-Diphenyl Trisiloxane; Bis(dimethylsilyloxy)-diphenyl-silane; SCHEMBL330426; NS00051686; 3,3-Diphenyl-1,1,5,5-tetramethyltrisiloxane; D87938; 1,1,5,5,-Tetramethyl-3,3-diphenyl trisiloxane; F813651; 172919-28-7
1,1,5,5-tetramethyl-3,3-diphenyltrisiloxane · CAS 17875-55-7 · C16H24O2Si3. UNII NS00051686.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1,1,5,5-四甲基-3,3-二苯基三硅氧烷