双(二甲基膦)甲烷，CAS 登记号 64065-08-3，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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Bis(dimethylphosphino)methane · CAS 64065-08-3 · C5H14P2.
| CAS Registry Number | 64065-08-3 |
|---|---|
| PubChem CID | 522114 |
| Molecular formula | C5H14P2 |
| IUPAC name | dimethylphosphanylmethyl(dimethyl)phosphane |
| Molecular Weight | 136.11 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 2 |
| Exact Mass | 136.05707444 |
| Monoisotopic Mass | 136.05707444 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Reported hazard statements | H250 (100%) |
|---|
H250 (100%): Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids]
P210, P222, P231, P233, P280, P302+P335+P334, and P370+P378 (click each P-code to see the statement)
Bis(dimethylphosphino)methane; 64065-08-3; DTXSID00334852; RefChem:120215; DTXCID50285941; 620-854-3; MRNJHNUEBDGNEL-UHFFFAOYSA-N; dimethylphosphanylmethyl(dimethyl)phosphane; MFCD00058731; SCHEMBL168432; Methylenebis(dimethylphosphane); C5H14P2; Bis(dimethylphosphino)methane, 97%; DB-297070; [(Dimethylphosphino)methyl](dimethyl)phosphine; [(Dimethylphosphino)methyl](dimethyl)phosphine #
CAS 64065-08-3; molecular formula C5H14P2; molecular weight — g/mol.
Bis(dimethylphosphino)methane, 64065-08-3, DTXSID00334852, RefChem:120215, DTXCID50285941, 620-854-3.
Hazard statements reported: H250.
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.