BIS(TRIMETHYLSILOXY)METHYLMETHOXYSILANE (CAS 7671-19-4) — formula C8H21O3Si3, molecular weight 249.51; category organic chemicals.
BIS(TRIMETHYLSILOXY)METHYLMETHOXYSILANE (CAS 7671-19-4) is a chemical raw material in the organic chemicals category. Its molecular formula C8H21O3Si3 comprises 8 C, 21 H, 3 O, 3 Si atoms. Its molecular weight is about 249.51. 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 | 7671-19-4 |
|---|---|
| Molecular Formula | C8H21O3Si3 |
| Molecular Weight | 249.51 |
| Category | Organic Chemicals |
BIS(TRIMETHYLSILOXY)METHYLMETHOXYSILANE is a carbon-based organic compound with CAS registry number 7671-19-4 and molecular formula C8H21O3Si3 (molecular weight 249.51), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 7671-19-4
Its molecular formula C8H21O3Si3 comprises 8 C, 21 H, 3 O, 3 Si atoms.
Also known as: BIS(TRIMETHYLSILOXY)METHYLMETHOXYSILANE · 双(三甲基硅氧基)甲基甲氧基硅烷
Category: organic chemicals
The CAS registry number of BIS(TRIMETHYLSILOXY)METHYLMETHOXYSILANE is 7671-19-4.
Molecular formula C8H21O3Si3, molecular weight 249.51.
It is also registered under: BIS(TRIMETHYLSILOXY)METHYLMETHOXYSILANE, 双(三甲基硅氧基)甲基甲氧基硅烷.
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 BIS(TRIMETHYLSILOXY)METHYLMETHOXYSILANE (CAS 7671-19-4), compiled from public chemistry databases.
| CAS Number | 7671-19-4 |
|---|---|
| PubChem CID | 172916233 |
| Molecular Formula | C8H21O3Si3 |
| Molecular Weight | 249.51 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 249.07984913 |
| Monoisotopic Mass | 249.07984913 |
| Topological Polar Surface Area | 27.7 |
| Heavy Atom Count | 14 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 双(三甲基硅氧基)甲基甲氧基硅烷