Aniline Oil

Aniline Oil

CAS Number:62‑53‑3

Synonyms:Aniline; Aniline oil; Aminobenzene; Phenylamine

Chemical Formula:C₆H₇N

Product Introduction

Aniline Oil is an amber-to-colorless oily liquid with a sweet aromatic odor. It’s a core industrial amine used in dyes, pharmaceuticals, rubber chemicals, resins, and as a reagent in organic synthesis.

Physical & Chemical Properties

Property Value
Appearance Colorless to yellow-brown oily liquid
Purity ≥ 99.9 % (GC)
Density @ 25 °C ~1.02 g/cm³
Melting Point –6.3 °C
Boiling Point 184–186 °C
Flash Point (closed) ~76 °C
Vapor Pressure @ 25 °C ~0.7 mm Hg
Water Solubility ~36 g/L @ 20 °C
Refractive Index ~1.586
Molecular Weight 93.13 g/mol
TLV‑TWA (ACGIH) 2 ppm (skin designation)

Applications

  • Dye & pigment intermediates: Primary precursor for methylene diphenyl diisocyanate, indigo, azo dyes
  • Rubber & polymer chemicals: Used in vulcanization accelerators and antioxidants.
  • Pharmaceuticals & resins: Intermediate for sulfa drugs, aniline derivatives, parabens.
  • Analytical & lab reagents: Used in pH indicators, testing, and laboratory synthesis.
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