VINYLMETHYLBIS(TRIMETHYLSILOXY)SILANE (CAS 5356-85-4) — formula C9H24O2Si3, molecular weight 248.54; category organic chemicals.
VINYLMETHYLBIS(TRIMETHYLSILOXY)SILANE (CAS 5356-85-4) is a chemical raw material in the organic chemicals category. Its molecular formula C9H24O2Si3 comprises 9 C, 24 H, 2 O, 3 Si atoms. Its molecular weight is about 248.54. 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 | 5356-85-4 |
|---|---|
| Molecular Formula | C9H24O2Si3 |
| Molecular Weight | 248.54 |
| Category | Organic Chemicals |
VINYLMETHYLBIS(TRIMETHYLSILOXY)SILANE is a carbon-based organic compound with CAS registry number 5356-85-4 and molecular formula C9H24O2Si3 (molecular weight 248.54), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5356-85-4
Its molecular formula C9H24O2Si3 comprises 9 C, 24 H, 2 O, 3 Si atoms.
Also known as: VINYLMETHYLBIS(TRIMETHYLSILOXY)SILANE · 甲基乙烯基双（三甲基硅氧基）硅烷
Category: organic chemicals
The CAS registry number of VINYLMETHYLBIS(TRIMETHYLSILOXY)SILANE is 5356-85-4.
Molecular formula C9H24O2Si3, molecular weight 248.54.
It is also registered under: VINYLMETHYLBIS(TRIMETHYLSILOXY)SILANE, 甲基乙烯基双（三甲基硅氧基）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 VINYLMETHYLBIS(TRIMETHYLSILOXY)SILANE (CAS 5356-85-4), compiled from public chemistry databases.
| CAS Number | 5356-85-4 |
|---|---|
| PubChem CID | 138471 |
| Molecular Formula | C9H24O2Si3 |
| IUPAC Name | ethenyl-methyl-bis(trimethylsilyloxy)silane |
| Molecular Weight | 248.54 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 248.10840961 |
| Monoisotopic Mass | 248.10840961 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 14 |
Methylbis(trimethylsilyloxy)vinylsilane; VINYLMETHYLBIS(TRIMETHYLSILOXY)SILANE; RefChem:818535; 627-577-7; 5356-85-4; 1,1,1,3,5,5,5-Heptamethyl-3-vinyltrisiloxane; ethenyl-methyl-bis(trimethylsilyloxy)silane; MFCD00054778; Trisiloxane, 3-ethenyl-1,1,1,3,5,5,5-heptamethyl-; Heptamethyl-3-vinyltrisiloxane; C9H24O2Si3; SCHEMBL536602; 3-Vinyl heptamethyl trisiloxane; DTXSID30968326; MTNTUAHMWISEEF-UHFFFAOYSA-N; AKOS015915554
| Notified hazard statements | H226 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲基乙烯基双（三甲基硅氧基）硅烷