4-(4-Nitrobenzyl)pyridine
- CAS NO.：1083-48-3
- Empirical Formula: C12H10N2O2
- Molecular Weight: 214.22
- MDL number: MFCD00006445
- EINECS: 214-108-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:17:26
What is 4-(4-Nitrobenzyl)pyridine?
Chemical properties
LIGHT YELLOW CRYSTALS OR CRYSTALLINE POWDER
The Uses of 4-(4-Nitrobenzyl)pyridine
4-(4-Nitrobenzyl)pyridine is used in tests for alkylating agents1 and in a spectroscopic method for phosgene determination.2
The Uses of 4-(4-Nitrobenzyl)pyridine
4-(4-Nitrobenzyl)pyridine is a chemical used for the detection of epoxides and methylating reagents.
The Uses of 4-(4-Nitrobenzyl)pyridine
4-(4-Nitrobenzyl)pyridine is used in spectroscopic method for the determination of phosgene. It is also used in tests for alkylating agents.
What are the applications of Application
4-(4-Nitrobenzyl)pyridine is a chemical used for the detection of epoxides and methylating reagents
Purification Methods
Crystallise PNBP from aqueous EtOH or cyclohexane. The hydrochloride has m 194-196o(dec, from EtOH), and the picrate has m 168o(dec, from EtOH/EtOAc). [Beilstein 20 II 272, 20/7 V 564.]
Properties of 4-(4-Nitrobenzyl)pyridine
| Melting point: | 69-71 °C (lit.) |
| Boiling point: | 354.35°C (rough estimate) |
| Density | 1.2042 (rough estimate) |
| refractive index | 1.6660 (estimate) |
| storage temp. | Store below +30°C. |
| pka | 5.51±0.10(Predicted) |
| form | Crystals or Crystalline Powder |
| color | Light yellow |
| Water Solubility | Soluble in acetone. Insoluble in water. |
| Sensitive | Light Sensitive |
| BRN | 170877 |
| CAS DataBase Reference | 1083-48-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyridine, 4-[(4-nitrophenyl)methyl]-(1083-48-3) |
| EPA Substance Registry System | Pyridine, 4-[(4-nitrophenyl)methyl]- (1083-48-3) |
Safety information for 4-(4-Nitrobenzyl)pyridine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-(4-Nitrobenzyl)pyridine
4-(4-Nitrobenzyl)pyridine manufacturer
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