Vinyl tris(trimethylsiloxy)silane (CAS 5356-84-3) — formula C11H30O3Si4, molecular weight 322.69; category organic chemicals.
Vinyl tris(trimethylsiloxy)silane (CAS 5356-84-3) is a chemical raw material in the organic chemicals category. Its molecular formula C11H30O3Si4 comprises 11 C, 30 H, 3 O, 4 Si atoms. Its molecular weight is about 322.69. 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 | 5356-84-3 |
|---|---|
| Molecular Formula | C11H30O3Si4 |
| Molecular Weight | 322.69 |
| Applications | Trisiloxane, 3-ethenyl-1, 5-hexamethyl-3--: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Trisiloxane, 3-ethenyl-1, 5-hexamethyl-3--: ACTIVE.
Vinyl tris(trimethylsiloxy)silane is a carbon-based organic compound with CAS registry number 5356-84-3 and molecular formula C11H30O3Si4 (molecular weight 322.69), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5356-84-3
Its molecular formula C11H30O3Si4 comprises 11 C, 30 H, 3 O, 4 Si atoms.
Also known as: Vinyl tris(trimethylsiloxy)silane · 乙烯基三(三甲基硅氧烷基)硅烷
Category: organic chemicals
The CAS registry number of Vinyl tris(trimethylsiloxy)silane is 5356-84-3.
Molecular formula C11H30O3Si4, molecular weight 322.69.
It is also registered under: Vinyl tris(trimethylsiloxy)silane, 乙烯基三(三甲基硅氧烷基)硅烷.
Recorded applications: Trisiloxane, 3-ethenyl-1, 5-hexamethyl-3--: ACTIVE.
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 Vinyl tris(trimethylsiloxy)silane (CAS 5356-84-3), compiled from public chemistry databases.
| CAS Number | 5356-84-3 |
|---|---|
| PubChem CID | 79316 |
| Molecular Formula | C11H30O3Si4 |
| IUPAC Name | ethenyl-tris(trimethylsilyloxy)silane |
| UNII (FDA) | NS00043511 |
| Molecular Weight | 322.69 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 7 |
| Exact Mass | 322.12720095 |
| Monoisotopic Mass | 322.12720095 |
| Topological Polar Surface Area | 27.7 |
| Heavy Atom Count | 18 |
1,1,1,5,5,5-Hexamethyl-3-((trimethylsilyl)oxy)-3-vinyltrisiloxane; EINECS 226-342-2; Trisiloxane, 3-ethenyl-1,1,1,5,5,5-hexamethyl-3-[(trimethylsilyl)oxy]-; DTXSID50884150; 1,1,1,5,5,5-Hexamethyl-3-[(trimethylsilyl)oxy)-3-vinyltrisiloxane; 1,1,1,5,5,5-Hexamethyl-3-[(trimethylsilyl)oxy]-3-vinyltrisiloxane; Trisiloxane, 3-ethenyl-1,1,1,5,5,5-hexamethyl-3-((trimethylsilyl)oxy)-; RefChem:409416; DTXCID001023615; 226-342-2; 5356-84-3; Vinyl tris(trimethylsiloxy)silane; Vinyltris(trimethylsiloxy)silane; ethenyl-tris(trimethylsilyloxy)silane; Tris(trimethylsiloxy)(vinyl)silane; MFCD00054159
| GHS notifications | 1.6% (1 / 63) |
|---|
| GHS notifications | 1.6% (1 / 63) |
|---|---|
| Notified hazard statements | H315 (63.5%), H319 (63.5%), H335 (61.9%), H413 (34.9%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 乙烯基三(三甲基硅氧烷基)硅烷