1048

4-Nitrophenol

spectrophotometric grade

• Synonym(s): p-Nitrophenol
• Linear Formula: O₂NC₆H₄OH
• CAS Number: 100-02-7
• Molecular Weight: 139.11
• Beilstein: 1281877
• EC Number: 202-811-7
• MDL number: MFCD00007331
• UNSPSC Code: 12352102
• eCl@ss: 39032018
• PubChem Substance ID: 24846675
• NACRES: NA.21

Properties

• grade: spectrophotometric grade
• Quality Level: 200
• vapor pressure: 0.6 mmHg ( 120 °C)
• form: powder
• autoignition temp.: 541 °F
• technique(s): UV/Vis spectroscopy: suitable
• bp: 279 °C (lit.)
• mp: 110-115 °C (lit.)
• solubility: ethanol: 95%, clear, dark yellow (100 mg/mL)
• SMILES string: O=N(C1=CC=C(O)C=C1)=O
• InChI: 1S/C6H5NO3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8H
• InChI key: BTJIUGUIPKRLHP-UHFFFAOYSA-N
• Gene Information: human ... UGT1A4(54657)

Description

Application

• Spectroscopic monitoring of polyurethane-based nanocomposite as a potential catalyst for the reduction of dyes.: This research explores the use of a polyurethane-based nanocomposite incorporating 4-Nitrophenol for spectroscopic monitoring and catalysis. The study demonstrates its effectiveness in reducing dye concentrations, providing a valuable tool for environmental cleanup and chemical processing industries (Alam K et al., 2024).


• Silica@poly(chitosan-N-isopropylacrylamide-methacrylic acid) microgels: Extraction of palladium (II) ions and in situ formation of palladium nanoparticles for pollutant reduction.: Discusses the synthesis and application of innovative microgels that utilize 4-Nitrophenol in processes for extracting palladium ions and reducing pollutants. This highlights its utility in heavy metal remediation and nanoparticle synthesis, relevant for environmental and materials science (Alzahrani AYA et al., 2024).


• Reaction mechanisms of chlorinated disinfection byproducts formed from nitrophenol compounds with different structures during chlor(am)ination and UV/post-chlor(am)ination.: Examines how 4-Nitrophenol and similar compounds react under different water treatment processes, providing insights into the formation and control of disinfection byproducts. This is crucial for improving water treatment safety and effectiveness (Prasad Singh R et al., 2024).


• Comprehensive Studies of Adsorption Equilibrium and Kinetics for Selected Aromatic Organic Compounds on Activated Carbon.: This study provides a detailed analysis of 4-Nitrophenol adsorption on activated carbon, offering valuable data on its behavior in water treatment systems. The findings are critical for designing more efficient adsorption processes to remove contaminants from water (Marczewski AW et al., 2024).

Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Warning
• Hazard Statements: H302 + H312 + H332,H373
• Precautionary Statements: P260 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P314
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - STOT RE 2 - STOT RE 2 Oral
• Target Organs: Kidney,Liver
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 2
• Flash Point(F): 336.2 °F
• Flash Point(C): 169 °C
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves