(2-羟乙基)膦酸二甲酯，CAS 登记号 54731-72-5，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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dimethyl (2-hydroxyethyl)phosphonate · CAS 54731-72-5 · C4H11O4P. UNII NS00033187.
| CAS Registry Number | 54731-72-5 |
|---|---|
| PubChem CID | 2733833 |
| Molecular formula | C4H11O4P |
| IUPAC name | 2-dimethoxyphosphorylethanol |
| UNII (FDA) | NS00033187 |
| Molecular Weight | 154.10 |
|---|---|
| XLogP3 | -1.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 154.03949583 |
| Monoisotopic Mass | 154.03949583 |
| Topological Polar Surface Area | 55.8 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| GHS notification summary | 97.4% (37 / 38) |
|---|
| GHS notification summary | 97.4% (37 / 38) |
|---|
This chemical does not meet GHS hazard criteria for 97.4% (37 of 38) of all reports.
Reported as not meeting GHS hazard criteria by 37 of 38 companies (only 2.6% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
54731-72-5; Dimethyl (2-hydroxyethyl)phosphonate; EINECS 259-310-1; DTXSID20203197; RefChem:588085; DTXCID20125688; 259-310-1; Dimethyl 2-Hydroxyethylphosphonate; 2-dimethoxyphosphorylethanol; MFCD00043376; (2-Hydroxyethyl)phosphonic Acid Dimethyl Ester; 2-Hydroxyethylphosphonic Acid Dimethyl Ester; SCHEMBL874478; TZPPDWDHNIMTDQ-UHFFFAOYSA-; hydroxyethyldimethylphosphonic acid; AKOS015915772
CAS 54731-72-5; molecular formula C4H11O4P; molecular weight — g/mol.
54731-72-5, Dimethyl (2-hydroxyethyl)phosphonate, EINECS 259-310-1, DTXSID20203197, RefChem:588085, DTXCID20125688.
97.4% of GHS notifications report no hazard classification (37 of 38).
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.