Diphenyl-2-pyridylphosphine (CAS 37943-90-1) — formula C17H14NP, molecular weight 263.27; category organic chemicals.
Diphenyl-2-pyridylphosphine (CAS 37943-90-1) is a chemical raw material in the organic chemicals category. Its molecular formula C17H14NP comprises 17 C, 14 H, 1 N, 1 P atoms. Its molecular weight is about 263.27. Reported physicochemical data: LogP about 3.9. 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 | 37943-90-1 |
|---|---|
| Molecular Formula | C17H14NP |
| Molecular Weight | 263.27 |
| LogP | 3.9 |
| Category | Organic Chemicals |
Diphenyl-2-pyridylphosphine is a carbon-based organic compound with CAS registry number 37943-90-1 and molecular formula C17H14NP (molecular weight 263.27), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 37943-90-1
Its molecular formula C17H14NP comprises 17 C, 14 H, 1 N, 1 P atoms.
Also known as: Diphenyl-2-pyridylphosphine · 二苯基-2-吡啶基膦
Category: organic chemicals
The CAS registry number of Diphenyl-2-pyridylphosphine is 37943-90-1.
Molecular formula C17H14NP, molecular weight 263.27.
It is also registered under: Diphenyl-2-pyridylphosphine, 二苯基-2-吡啶基膦.
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 Diphenyl-2-pyridylphosphine (CAS 37943-90-1), compiled from public chemistry databases.
| CAS Registry Number | 37943-90-1 |
|---|---|
| PubChem CID | 621893 |
| Molecular formula | C17H14NP |
| IUPAC name | diphenyl(pyridin-2-yl)phosphane |
| UNII (FDA) | 4K685YSU7Y |
| Molecular Weight | 263.27 |
|---|---|
| XLogP3 | 3.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 3 |
| Exact Mass | 263.086386449 |
| Monoisotopic Mass | 263.086386449 |
| Topological Polar Surface Area | 12.9 |
| Heavy Atom Count | 19 |
2-Pyridyldiphenylphosphine; RefChem:588876; Diphenyl-2-pyridylphosphine; 37943-90-1; 2-(Diphenylphosphino)pyridine; diphenyl(2-pyridyl)phosphane; 2-(diphenylphosphanyl)pyridine; diphenyl(pyridin-2-yl)phosphane; diphenyl(2-pyridyl)phosphine; 2-Diphenylphosphanyl-pyridine; diphenyl(2-pyridinyl)phosphine; MFCD00192108; C17H14NP; diphenyl-2-pyridylphosphin; bisphenyl(2-pyridyl)phosphine; 4K685YSU7Y
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.6%), H413 (95.1%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Diphenyl-2-pyridylphosphine · CAS 37943-90-1 · C17H14NP. UNII 4K685YSU7Y.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二苯基-2-吡啶基膦