丁基羟基氧代锡烷，CAS 登记号 2273-43-0，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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Butylhydroxyoxo-stannane · CAS 2273-43-0 · C4H10O2Sn. UNII G34WDA7Z2E.
| CAS Registry Number | 2273-43-0 |
|---|---|
| PubChem CID | 16767 |
| Molecular formula | C4H10O2Sn |
| IUPAC name | butyl-hydroxy-oxotin |
| UNII (FDA) | G34WDA7Z2E |
| Molecular Weight | 208.83 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 209.970282 |
| Monoisotopic Mass | 209.970282 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 62.7 |
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 26.2% (164 / 627) |
| GHS notification summary | 26.2% (164 / 627) |
|---|---|
| Reported hazard statements | H315 (55.3%), H319 (55.3%), H400 (15.2%), H410 (17.4%), H412 (55.3%) |
This chemical does not meet GHS hazard criteria for 26.2% (164 of 627) of reports.
H315 (55.3%): Causes skin irritation [Warning Skin corrosion/irritation]
Stannane, butylhydroxyoxo-; Butylstannonic acid; Butylhydroxyoxostannane; Butylstannoic acid; Butyltin hydroxide oxide; 1-Butanestannonic acid; Butylhydroxytin oxide; Mono-N-butyltin oxide; UNII-G34WDA7Z2E; HYDROXYBUTYLTIN OXIDE; EINECS 218-880-1; G34WDA7Z2E; NSC 96391; NSC 179724; NSC-96391; NSC-179724
CAS 2273-43-0; molecular formula C4H10O2Sn; molecular weight — g/mol.
Stannane, butylhydroxyoxo-, Butylstannonic acid, Butylhydroxyoxostannane, Butylstannoic acid, Butyltin hydroxide oxide, 1-Butanestannonic acid.
Documented regulatory listings: FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.
26.2% of GHS notifications report no hazard classification (164 of 627).
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.