2-Chloro-5-nitropyridine (CAS 4548-45-2) — formula C5H3ClN2O2, molecular weight 158.54; category organic chemicals.
| CAS Number | 4548-45-2 |
|---|---|
| Molecular Formula | C5H3ClN2O2 |
| Molecular Weight | 158.54 |
| LogP | 2.2 |
| Category | Organic Chemicals |
2-Chloro-5-nitropyridine is a carbon-based organic compound with CAS registry number 4548-45-2 and molecular formula C5H3ClN2O2 (molecular weight 158.54), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4548-45-2
Its molecular formula C5H3ClN2O2 comprises 5 C, 3 H, 1 Cl, 2 N, 2 O atoms.
Also known as: 2-Chloro-5-nitropyridine · 2-氯-5-硝基吡啶
Category: organic chemicals
The CAS registry number of 2-Chloro-5-nitropyridine is 4548-45-2.
Molecular formula C5H3ClN2O2, molecular weight 158.54.
It is also registered under: 2-Chloro-5-nitropyridine, 2-氯-5-硝基吡啶.
Category: Organic Chemicals.
Independent reference data for 2-Chloro-5-nitropyridine (CAS 4548-45-2), compiled from public chemistry databases.
| CAS Registry Number | 4548-45-2 |
|---|---|
| PubChem CID | 78308 |
| Molecular formula | C5H3ClN2O2 |
| IUPAC name | 2-chloro-5-nitropyridine |
| UNII (FDA) | 6L92DZ2L45 |
| Molecular Weight | 158.54 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 157.9883050 |
| Monoisotopic Mass | 157.9883050 |
| Topological Polar Surface Area | 58.7 |
| Heavy Atom Count | 10 |
2-Chloro-5-nitropyridine; 4548-45-2; Pyridine, 2-chloro-5-nitro-; EINECS 224-908-3; NSC 4468; BRN 0120453; AI3-19230; DTXSID70196525; 5-20-05-00452 (Beilstein Handbook Reference); RefChem:86313; DTXCID10119016; 224-908-3; 4585-45-2; BAZVFQBTJPBRTJ-UHFFFAOYSA-N; InChI=1/C5H3ClN2O2/c6-5-2-1-4(3-7-5)8(9)10/h1-3; 2-chloro-5-nitro-pyridine
| Reported hazard statements | H302 (14%), H315 (100%), H319 (100%), H335 (98%) |
|---|
H302 (14%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
2-Chloro-5-nitropyridine · CAS 4548-45-2 · C5H3ClN2O2. UNII 6L92DZ2L45.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-氯-5-硝基吡啶