4-Nitrophenol ≥99% (by GC), crystalline powder for spectroscopySupplier: MP BIOMEDICALS (FKA ICN BIOMED
p-Nitrophenol is used as an indicator in 0.1% alcohol solutions. 4-Nitrophenol is used as a precursor to prepare phenetidine, acetophenetidine and pH indicator. Its carboxylate ester derivatives are involved as an active component for the construction of amide moieties in peptide synthesis.
- Presentation: Light Brown Crystalline Powder
- Auto Ignition: 510 °C
- Vapor Pressure: 0.6 mmHg ( 120 °C)
- Refractive Index: 1.61 (Predicted)
- pH: 5.6 colorless -7.6 yellow
- pKa: 7.23 (Predicted)
It is used as an intermediate in the synthesis of paracetamol and N-acetyl-p-aminophenol dyestuffs.
Moderately soluble in water; freely soluble in alcohol, chloroform or ether.
MW: 139.11 g/mol
Melting Pt: 105…115 °C
Flash Pt: 169 °C
Storage Temperature: Ambient
CAS Number: 100-02-7
Specification Test Results
|FTIR||Conforms to Standard|