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2-Nitrophenol is a building block used as an acid-base indicator and corrosion inhibitor for aluminum-copper alloy. It is also used to make dyes, paint coloring, rubber chemicals, and substances that kill molds.
Wensheng Huang.; Chunhai Yang.; Shenghui Zhang. Simultaneous determination of 2-nitrophenol and 4-nitrophenol based on the multi-wall carbon nanotubes Nafion-modified electrode. Analytical and Bioanalytical Chemistry. 2003, 375 (5), 703-707.
Konstantin B. Borisenko.; Charles W. Bock.; Istvan Hargittai. Intramolecular Hydrogen Bonding and Molecular Geometry of 2-Nitrophenol from a Joint Gas-Phase Electron Diffraction and ab Initio Molecular Orbital Investigation. J. Phys. Chem. 1994, 98 (5), 1442-1448.
Acid-base indicator: approx. pH 5.0 - 6.2.
Hazard Statements: H302-H312-H332
Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled.
Precautionary Statements: P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P312-P330-P363-P501c
Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Rinse mouth. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant