甲基铝氧烷，CAS 登记号 120144-90-3，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，下游主要用于无机化学品。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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methylaluminoxane · CAS 120144-90-3 · CH3AlO.
| CAS Registry Number | 120144-90-3 |
|---|---|
| PubChem CID | 16685262 |
| Molecular formula | CH3AlO |
| IUPAC name | methyl(oxo)alumane |
| Molecular Weight | 58.015 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 57.9999281 |
| Monoisotopic Mass | 57.9999281 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 3 |
| Formal Charge | 0 |
| Complexity | 12.3 |
| Reported hazard statements | H250 (100%), H260 (94.9%), H314 (94.9%), H318 (94.9%) |
|---|
H250 (100%): Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids]
H260 (94.9%): In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases]
Methylaluminoxane; METHYL(OXO)ALUMANE; 120144-90-3; mealo; SCHEMBL135644; 124088-77-3
CAS 120144-90-3; molecular formula CH3AlO; molecular weight — g/mol.
Methylaluminoxane, METHYL(OXO)ALUMANE, 120144-90-3, mealo, SCHEMBL135644, 124088-77-3.
Hazard statements reported: H250, H260, H314, H318.
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.