4-Phenylpyridine (CAS 939-23-1) — formula C11H9N, molecular weight 155.20; category organic chemicals.
| CAS Number | 939-23-1 |
|---|---|
| Molecular Formula | C11H9N |
| Molecular Weight | 155.20 |
| Melting Point | 77 - 78 °C |
| Boiling Point | 281.00 °C. @ 760.00 mm Hg |
| LogP | 2.59 |
| Applications | General Manufacturing Information: Pyridine, 4-phenyl-: INACTIVE |
| Category | Organic Chemicals |
Documented applications: General Manufacturing Information: Pyridine, 4-phenyl-: INACTIVE.
4-Phenylpyridine is a carbon-based organic compound with CAS registry number 939-23-1 and molecular formula C11H9N (molecular weight 155.20), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 939-23-1
Its molecular formula C11H9N comprises 11 C, 9 H, 1 N atoms.
Also known as: 4-Phenylpyridine · 4-苯基吡啶
Category: organic chemicals
The CAS registry number of 4-Phenylpyridine is 939-23-1.
Molecular formula C11H9N, molecular weight 155.20.
It is also registered under: 4-Phenylpyridine, 4-苯基吡啶.
Recorded applications: General Manufacturing Information: Pyridine, 4-phenyl-: INACTIVE.
Category: Organic Chemicals.
Independent reference data for 4-Phenylpyridine (CAS 939-23-1), compiled from public chemistry databases.
| CAS Registry Number | 939-23-1 |
|---|---|
| PubChem CID | 13651 |
| Molecular formula | C11H9N |
| IUPAC name | 4-phenylpyridine |
| UNII (FDA) | 452KD9YCG7 |
| Molecular Weight | 155.20 |
|---|---|
| XLogP3 | 2.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 155.073499291 |
| Monoisotopic Mass | 155.073499291 |
| Topological Polar Surface Area | 12.9 |
| Heavy Atom Count | 12 |
| Boiling Point | 281.00 °C. @ 760.00 mm Hg |
|---|---|
| Melting Point | 77 - 78 °C |
| Vapor Pressure | 0.0028 [mmHg] |
| LogP | 2.59 |
| LogP | 2.58 |
4-PHENYLPYRIDINE; 939-23-1; p-Phenylpyridine; 452KD9YCG7; NSC-70375; NSC-77935; DTXSID5022140; RefChem:526451; DTXCID602140; 213-357-4; Pyridine, 4-phenyl-; 4-Phenyl-pyridine; MFCD00006420; Pyridine, phenyl-; 4-Aza-1,1'-biphenyl; CHEMBL109074
| Reported hazard statements | H315 (100%), H319 (100%), H335 (95.2%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4-Phenylpyridine · CAS 939-23-1 · C11H9N. UNII 452KD9YCG7. Boiling Point: 281.00 °C. @ 760.00 mm Hg; Melting Point: 77 - 78 °C; Vapor Pressure: 0.0028 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-苯基吡啶