气缸中的甲基硅烷，CAS 登记号 992-94-9，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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Methylsilane in cylinder · CAS 992-94-9 · CH6Si. UNII NS00079938.
| CAS Registry Number | 992-94-9 |
|---|---|
| PubChem CID | 70434 |
| Molecular formula | CH6Si |
| IUPAC name | methylsilane |
| UNII (FDA) | NS00079938 |
| Molecular Weight | 46.143 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 46.023876726 |
| Monoisotopic Mass | 46.023876726 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 2 |
| Formal Charge | 0 |
| Complexity | 2 |
| Reported hazard statements | H220 (100%), H280 (100%), H312 (20.9%), H315 (12.1%), H319 (12.1%), H332 (20.9%), H335 (12.1%), H336 (12.1%) |
|---|
H220 (100%): Extremely flammable gas [Danger Flammable gases]
H280 (100%): Contains gas under pressure; may explode if heated [Warning Gases under pressure]
992-94-9; EINECS 213-598-5; Methylsilane; Silane, methyl-; Silaethane; CH3SiH3; SCHEMBL28588; SCHEMBL28589; SCHEMBL620819; SCHEMBL875022; SCHEMBL30844066; NS00079938; Q978572; 110477-49-1
CAS 992-94-9; molecular formula CH6Si; molecular weight — g/mol.
992-94-9, EINECS 213-598-5, Methylsilane, Silane, methyl-, Silaethane, CH3SiH3.
Hazard statements reported: H220, H280, H312, H315, H319.
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.