磷酸二甲酯，CAS 登记号 813-78-5，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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Dimethyl phosphate · CAS 813-78-5 · C2H7O4P. UNII HI4K2C9UEI.
| CAS Registry Number | 813-78-5 |
|---|---|
| PubChem CID | 13134 |
| Molecular formula | C2H7O4P |
| IUPAC name | dimethyl hydrogen phosphate |
| UNII (FDA) | HI4K2C9UEI |
| Molecular Weight | 126.05 |
|---|---|
| XLogP3 | -1.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 126.00819570 |
| Monoisotopic Mass | 126.00819570 |
| Topological Polar Surface Area | 55.8 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| GHS notification summary | 0.7% (1 / 146) |
|---|
| GHS notification summary | 0.7% (1 / 146) |
|---|---|
| Reported hazard statements | H302, H312 (97.9%), H314 (99.3%), H317 (97.9%), H318 (72.6%) |
This chemical does not meet GHS hazard criteria for 0.7% (1 of 146) of reports.
H302+H312 (97.9%): Harmful if swallowed or in contact with skin [Warning Acute toxicity, oral; acute toxicity, dermal]
Dimethyl hydrogen phosphate; DIMETHYL PHOSPHATE; 813-78-5; Dimethylphosphate; O,O-Dimethyl phosphate; Phosphoric acid, dimethyl ester; DTXSID5025150; O,O-Dimethyl hydrogen phosphate; HI4K2C9UEI; DTXCID205150; NSC-2676; RefChem:134265; 212-389-6; dimethoxyphosphinic acid; MFCD00014887; NSC 2676
CAS 813-78-5; molecular formula C2H7O4P; molecular weight — g/mol.
Dimethyl hydrogen phosphate, DIMETHYL PHOSPHATE, 813-78-5, Dimethylphosphate, O,O-Dimethyl phosphate, Phosphoric acid, dimethyl ester.
0.7% of GHS notifications report no hazard classification (1 of 146).
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.