methylenebis[diphenylphosphine] (CAS No. 2071-20-7) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 2071-20-7 |
|---|---|
| Molecular Formula | C25H22P2 |
| Molecular Weight | 384.4 |
| LogP | 6 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Organic Chemicals |
| Category | Organic Chemicals |
Organic Chemicals
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of methylenebis[diphenylphosphine] is 2071-20-7.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
methylenebis[diphenylphosphine] · CAS 2071-20-7 · C25H22P2. UNII I5O2HZR38V.
| CAS Registry Number | 2071-20-7 |
|---|---|
| PubChem CID | 74952 |
| Molecular formula | C25H22P2 |
| IUPAC name | diphenylphosphanylmethyl(diphenyl)phosphane |
| UNII (FDA) | I5O2HZR38V |
| Molecular Weight | 384.4 |
|---|---|
| XLogP3 | 6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 6 |
| Exact Mass | 384.11967470 |
| Monoisotopic Mass | 384.11967470 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 27 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (14%), H319 (100%), H335 (97.7%) |
|---|
H315 (14%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Bis(diphenylphosphino)methane; 2071-20-7; Methylenebis(diphenylphosphine); diphenylphosphanylmethyl(diphenyl)phosphane; 1,1-bis(diphenylphosphino)methane; Methylenebis[diphenylphosphine]; I5O2HZR38V; NSC-147767; DTXSID10174766; RefChem:409708; DTXCID4097257; 218-194-2; dppm; Phosphine, methylenebis[diphenyl-; Tetraphenylmethylenediphosphine; MFCD00003537
CAS 2071-20-7; molecular formula C25H22P2; molecular weight — g/mol.
Bis(diphenylphosphino)methane, 2071-20-7, Methylenebis(diphenylphosphine), diphenylphosphanylmethyl(diphenyl)phosphane, 1,1-bis(diphenylphosphino)methane, Methylenebis[diphenylphosphine].
Hazard statements reported: H315, H319, H335.
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.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 亚甲基双[二苯基膦]