Ethynyltriethylsilane (CAS No. 1777-03-3) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of Ethynyltriethylsilane is 1777-03-3.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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Ethynyltriethylsilane · CAS 1777-03-3 · C8H16Si.
| CAS Registry Number | 1777-03-3 |
|---|---|
| PubChem CID | 637947 |
| Molecular formula | C8H16Si |
| IUPAC name | triethyl(ethynyl)silane |
| Molecular Weight | 140.30 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 4 |
| Exact Mass | 140.102127045 |
| Monoisotopic Mass | 140.102127045 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 106 |
| Reported hazard statements | H225 (100%), H315 (97.9%), H319 (97.9%), H335 (95.8%) |
|---|
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H315 (97.9%): Causes skin irritation [Warning Skin corrosion/irritation]
(Triethylsilyl)acetylene; 1777-03-3; DTXSID00348515; RefChem:408556; DTXCID90299587; 628-759-9; triethyl(ethynyl)silane; Ethynyltriethylsilane; silane, triethylethynyl-; Triethylethynylsilane; Triethylsilylacetylene; (triethylsilyl) acetylene; Triethylsilyl acetylene; MFCD00075373; s17615; (Triethylsilyl)acetylene, 97%
CAS 1777-03-3; molecular formula C8H16Si; molecular weight — g/mol.
(Triethylsilyl)acetylene, 1777-03-3, DTXSID00348515, RefChem:408556, DTXCID90299587, 628-759-9.
Hazard statements reported: H225, H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.