双(三乙氧基甲硅烷基)甲烷，CAS 登记号 18418-72-9，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Bis(triethoxysilyl)methane · CAS 18418-72-9 · C13H32O6Si2.
| CAS Registry Number | 18418-72-9 |
|---|---|
| PubChem CID | 9798044 |
| Molecular formula | C13H32O6Si2 |
| IUPAC name | triethoxy(triethoxysilylmethyl)silane |
| Molecular Weight | 340.56 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 14 |
| Exact Mass | 340.17374181 |
| Monoisotopic Mass | 340.17374181 |
| Topological Polar Surface Area | 55.4 |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Complexity | 197 |
| Reported hazard statements | H301 (33.3%), H312 (33.3%), H315 (66.7%), H319 (100%), H335 (33.3%) |
|---|
H301 (33.3%): Toxic if swallowed [Danger Acute toxicity, oral]
H312 (33.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]
BIS(TRIETHOXYSILYL)METHANE; 18418-72-9; DTXSID40430903; RefChem:569304; DTXCID10381736; 695-200-3; triethoxy(triethoxysilylmethyl)silane; MFCD00270971; 4,4,6,6-tetraethoxy-3,7-dioxa-4,6-disilanonane; SCHEMBL28345; T3936; F71440; S02112; A856561; C13H32O6Si2; SCHEMBL3868948
CAS 18418-72-9; molecular formula C13H32O6Si2; molecular weight — g/mol.
BIS(TRIETHOXYSILYL)METHANE, 18418-72-9, DTXSID40430903, RefChem:569304, DTXCID10381736, 695-200-3.
Hazard statements reported: H301, H312, 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.