Home > Name List By 2 > 2-nitrophenol

CAS No 88-75-5 , 2-nitrophenol

  • Name: 2-nitrophenol
  • Synonyms: o-Nitrofenol [Czech]; Phenol; o-nitro-; 88-75-5; o-Hydroxynitrobenzene; 2-Hydroxynitrobenzene;o-Nitrophenol;2-nitrophenol; 2-nitro-;
  • CAS Registry Number:
  • Transport: UN 1663
  • Melting Point: 43-47 ºC
  • Flash Point: 108 ºC
  • Boiling Point: 214-216 ºC
  • Density: 1.495
  • Refractive index: 1.5723 (50 C)
  • Water Solubility: 2 G/L (25 ºC)
  • Safety Statements: R20/21/22;R33
  • Hazard Symbols: Xn: Harmful;
  • HS Code: 29089000
  • Flash Point: 108 ºC
  • EINECS: 201-857-5
  • Molecular Weight: 139.1088
  • InchiKey: IQUPABOKLQSFBK-UHFFFAOYSA-N
  • InChI: InChI=1S/C6H5NO3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H
  • Risk Statements: S36/37;S45
  • Molecular Formula: C6H5NO3
  • Molecular Structure:CAS No:88-75-5 2-nitrophenol
References of 2-nitrophenol
Title: o-Nitrophenol
CAS Registry Number: 88-75-5
Synonyms: 2-Nitrophenol
Molecular Formula: C6H5NO3
Molecular Weight: 139.11
Percent Composition: C 51.80%, H 3.62%, N 10.07%, O 34.50%
Literature References: Prepd by the nitration of phenol; separated by steam distillation. Review of toxicology and human exposure: Toxicological Profile for Nitrophenols: 2-Nitrophenol and 4-Nitrophenol (PB93-110823, 1992) 131 pp.
Properties: Light yellow needles or prisms; peculiar, aromatic odor. d 1.495. mp 44-45°. bp 214-216°. Volatile with steam. Slightly sol in cold water, freely in hot water, in alcohol, benzene, ether, carbon disulfide, alkali hydroxides. LD50 orally in mice, rats: 1.297, 2.828 g/kg, K. C. Back et al., Reclassification of Materials Listed as Transportation Health Hazards (TSA-20-72-3; PB214-270, 1972).
Melting point: mp 44-45°
Boiling point: bp 214-216°
Density: d 1.495
Toxicity data: LD50 orally in mice, rats: 1.297, 2.828 g/kg, K. C. Back et al., Reclassification of Materials Listed as Transportation Health Hazards (TSA-20-72-3; PB214-270, 1972)
Use: Manuf dyes, paint colorings, rubber chemicals, and fungicides. Indicator in 2% alc soln. pH: 5.0 colorless, 7.0 yellow, but the color change is not sharp and cannot be used where CO2 is present; as reagent for glucose.