三甲基膦，CAS 登记号 594-09-2，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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Trimethylphosphine · CAS 594-09-2 · C3H9P. UNII 5FL6SQK9H3. Boiling Point: 37.5 °C @760 [mm Hg]; Density: 0.735 @25 °C; Ionization Efficiency: 0.29.
| CAS Registry Number | 594-09-2 |
|---|---|
| PubChem CID | 68983 |
| Molecular formula | C3H9P |
| IUPAC name | trimethylphosphane |
| UNII (FDA) | 5FL6SQK9H3 |
| Molecular Weight | 76.08 |
|---|---|
| XLogP3 | -0.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 76.044187285 |
| Monoisotopic Mass | 76.044187285 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 4 |
| Formal Charge | 0 |
| Boiling Point | 37.5 °C @760 [mm Hg] |
|---|---|
| Density | 0.735 @25 °C |
| Ionization Efficiency | 0.29 |
| Ionization Efficiency | 5.53 |
| Ionization Efficiency | MeCN (20%) |
| Ionization Efficiency | DOI:10.1007/s13361-016-1563-1 |
| Reported hazard statements | H225 (100%), H315 (92.3%), H319 (92.3%), H335 (90.4%) |
|---|
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H315 (92.3%): Causes skin irritation [Warning Skin corrosion/irritation]
Trimethylphosphine; 594-09-2; Trimethyl phosphine; Trimethylphosphorus; 5FL6SQK9H3; CHEBI:35890; DTXSID00208120; RefChem:191804; DTXCID20130611; trimethylphosphane;trimethylphosphorus; 209-823-1; trimethylphosphane; Phosphine, trimethyl-; PMe3; Me3P; (CH3)3P
CAS 594-09-2; molecular formula C3H9P; molecular weight — g/mol.
Trimethylphosphine, 594-09-2, Trimethyl phosphine, Trimethylphosphorus, 5FL6SQK9H3, CHEBI:35890.
Hazard statements reported: H225, H315, H319, H335.
Boiling Point: 37.5 °C @760 [mm Hg]; Density: 0.735 @25 °C; Ionization Efficiency: 0.29; Ionization Efficiency: 5.53.
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.