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Basic Description
| Synonyms | AKOS015915554 | VINYLMETHYLBIS(TRIMETHYLSILOXY)SILANE | ethenyl-methyl-bis(trimethylsilyloxy)silane | 1,1,1,3,5,5,5-Heptamethyl-3-vinyltrisiloxane | Methylbis(trimethylsilyloxy)vinylsilane | VINYLMETHYLBIS(TRIMETHYLSILOXY) SILANE | 3-Ethenyl-1,1,1,3,5,5,5 |
|---|---|
| Specifications & Purity | ≥98% |
| Storage Temp | Room temperature |
| Shipped In | Normal |
Taxonomic Classification
Taxonomy Tree
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Kingdom
Organic compounds
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Superclass
Organometallic compounds
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Class
Organometalloid compounds
- Subclass Organosilicon compounds
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Class
Organometalloid compounds
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Superclass
Organometallic compounds
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organometallic compounds |
| Class | Organometalloid compounds |
| Subclass | Organosilicon compounds |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Siloxanes |
| Alternative Parents | Trialkylheterosilanes Organic metalloid salts Organic oxygen compounds Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Siloxane - Trialkylheterosilane - Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as siloxanes. These are saturated silicon-oxygen hydrides with unbranched or branched chains of alternating silicon and oxygen atoms (each silicon atom is separated from its nearest silicon neighbours by single oxygen atoms). The general structure of unbranched siloxanes is H3Si[OSiH2]nOSiH3. H3Si[OSiH2]nOSiH[OSiH2OSiH3]2 is an example of a branched siloxane. By extension hydrocarbyl derivatives are commonly included. |
| External Descriptors | Not available |
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Names and Identifiers
| IUPAC Name | ethenyl-methyl-bis(trimethylsilyloxy)silane |
|---|---|
| INCHI | InChI=1S/C9H24O2Si3/c1-9-14(8,10-12(2,3)4)11-13(5,6)7/h9H,1H2,2-8H3 |
| InChIKey | MTNTUAHMWISEEF-UHFFFAOYSA-N |
| Smiles | C[Si](C)(C)O[Si](C)(C=C)O[Si](C)(C)C |
| Isomeric SMILES | C[Si](C)(C)O[Si](C)(C=C)O[Si](C)(C)C |
| UN Number | 1993 |
| Packing Group | III |
| Molecular Weight | 248.544 |
| Reaxy-Rn | 1779013 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1779013&ln= |
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2222577 |
Certificate of Analysis | Apr 02, 2025 | M332835 |
| F2222576 |
Certificate of Analysis | Apr 02, 2025 | M332835 |
| F2222567 |
Certificate of Analysis | Apr 02, 2025 | M332835 |
Chemical and Physical Properties
| Refractive Index | 1.397 |
|---|---|
| Boil Point(°C) | 48° C (lit.) at 8.8 mmHg |
| Molecular Weight | 248.540 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 248.108 Da |
| Monoisotopic Mass | 248.108 Da |
| Topological Polar Surface Area | 18.500 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 187.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
Solution Calculators
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