methylenebis[diphenylphosphine] (CAS 2071-20-7) — formula C25H22P2, molecular weight 384.4; category organic chemicals.
methylenebis[diphenylphosphine] (CAS 2071-20-7) is a chemical raw material in the organic chemicals category. Its molecular formula C25H22P2 comprises 25 C, 22 H, 2 P atoms. Its molecular weight is about 384.4. Reported physicochemical data: LogP about 6. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 2071-20-7 |
|---|---|
| Molecular Formula | C25H22P2 |
| Molecular Weight | 384.4 |
| LogP | 6 |
| Category | Organic Chemicals |
methylenebis[diphenylphosphine] is a carbon-based organic compound with CAS registry number 2071-20-7 and molecular formula C25H22P2 (molecular weight 384.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2071-20-7
Its molecular formula C25H22P2 comprises 25 C, 22 H, 2 P atoms.
Also known as: methylenebis[diphenylphosphine] · 亚甲基双[二苯基膦]
Category: organic chemicals
The CAS registry number of methylenebis[diphenylphosphine] is 2071-20-7.
Molecular formula C25H22P2, molecular weight 384.4.
It is also registered under: methylenebis[diphenylphosphine], 亚甲基双[二苯基膦].
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for methylenebis[diphenylphosphine] (CAS 2071-20-7), compiled from public chemistry databases.
| 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 |
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
| 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]
methylenebis[diphenylphosphine] · CAS 2071-20-7 · C25H22P2. UNII I5O2HZR38V.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 亚甲基双[二苯基膦]