甲基膦酸氢异丁酯，CAS 登记号 1604-38-2，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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ISOBUTYL HYDROGEN METHYLPHOSPHONATE · CAS 1604-38-2 · C5H13O3P.
| CAS Registry Number | 1604-38-2 |
|---|---|
| PubChem CID | 15764431 |
| Molecular formula | C5H13O3P |
| IUPAC name | methyl(2-methylpropoxy)phosphinic acid |
| Molecular Weight | 152.13 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 152.06023127 |
| Monoisotopic Mass | 152.06023127 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| GHS notification summary | 7.3% (3 / 41) |
|---|
| GHS notification summary | 7.3% (3 / 41) |
|---|---|
| Reported hazard statements | H302 (92.7%), H315 (92.7%), H319 (92.7%), H335 (92.7%) |
This chemical does not meet GHS hazard criteria for 7.3% (3 of 41) of reports.
H302 (92.7%): Harmful if swallowed [Warning Acute toxicity, oral]
1604-38-2; methyl(2-methylpropoxy)phosphinic acid; 2-Methylpropyl Hydrogen (R)-Methylphosphonate; isobutyl hydrogen methylphosphonate; Phosphonic acid,P-methyl-, mono(2-methylpropyl) ester; Methylphosphonic acid, isobutyl ester; isobutyl methylphosphonic acid; isobutoxy(methyl)phosphinic acid; SCHEMBL4761816; DTXSID20578099; MFCD00603003; AKOS006272806; 2-Methylpropyl hydrogen methylphosphonate; EN300-7456215; Q27467103
CAS 1604-38-2; molecular formula C5H13O3P; molecular weight — g/mol.
1604-38-2, methyl(2-methylpropoxy)phosphinic acid, 2-Methylpropyl Hydrogen (R)-Methylphosphonate, isobutyl hydrogen methylphosphonate, Phosphonic acid,P-methyl-, mono(2-methylpropyl) ester, Methylphosphonic acid, isobutyl ester.
7.3% of GHS notifications report no hazard classification (3 of 41).
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.