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INDAN

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INDAN Basic information
  • Product Name:INDAN
  • CAS:496-11-7
  • MF:C9H10
  • MW:118.18
  • EINECS:207-814-7
  • Mol File:496-11-7.mol
INDAN Chemical Properties
  • Melting point:−51 °C(lit.)
  • Boiling point:176 °C(lit.)
  • Density 0.965 g/mL at 25 °C(lit.)
  • vapor pressure 1.5 at 25 °C (extrapolated, Ambrose and Sprake, 1975)
  • refractive index n20/D 1.537(lit.)
  • Flash point:50 °C
  • storage temp. Flammables area
  • solubility Soluble in alcohol, ether (Weast, 1986), and many aliphatic hydrocarbons (hexane, pentane), and aromatic hydrocarbons (benzene)
  • pka>14 (Schwarzenbach et al., 1993)
  • form Liquid
  • color Clear colorless to yellow
  • Odor Threshold0.0037ppm
  • Water Solubility Soluble in ethanol, diethyl ether, chloroform (slightly), and ether. Insoluble in water.
  • Merck 14,4931
  • BRN 1904376
  • Henry's Law Constant(x 10-3 atm?m3/mol): 2.14 at 25 °C (approximate - calculated from water solubility and vapor pressure)
  • Stability:Stable. Flammable. Incompatible with strong oxidizing agents.
  • InChIKeyPQNFLJBBNBOBRQ-UHFFFAOYSA-N
  • CAS DataBase Reference496-11-7(CAS DataBase Reference)
  • EPA Substance Registry SystemIndan (496-11-7)
Safety Information
  • Hazard Codes Xn,F
  • Risk Statements 10-65
  • Safety Statements 23-24/25-62
  • RIDADR UN 3295 3/PG 3
  • WGK Germany 3
  • RTECS NK3750000
  • Hazard Note Flammable
  • TSCA Yes
  • HazardClass 3
  • PackingGroup III
  • HS Code 29029090
MSDS
INDAN Usage And Synthesis
  • Chemical Propertiescolourless to faintly yellow liquid
  • UsesOrganic synthesis.
  • Synthesis Reference(s)Journal of the American Chemical Society, 111, p. 314, 1989 DOI: 10.1021/ja00183a048
    The Journal of Organic Chemistry, 41, p. 1184, 1976 DOI: 10.1021/jo00869a022
  • HazardIrritant to skin and eyes.
  • SourceDetected in distilled water-soluble fractions of 87 octane gasoline (0.40 mg/L), 94 octane gasoline (0.23 mg/L), Gasohol (0.50 mg/L), No. 2 fuel oil (0.05 mg/L), jet fuel A (0.15 mg/L), and diesel fuel (0.06 mg/L) (Potter, 1996). Based on laboratory analysis of 7 coal tar samples, indan concentrations ranged from ND to 3,800 ppm (EPRI, 1970).
  • Environmental FatePhotolytic. Gas-phase reaction rate constants for OH radicals, NO3 radicals, and ozone at 24 °C were 1.9 x 10-11, 6.6 x 10-15, and <3 x 10-19 cm3/molecule?sec, respectively (Kwok et al., 1997).
  • Purification MethodsShake indane with conc H2SO4, then water, dry and fractionally distil it. [Beilstein 5 H 486, 5 I 234, 5 II 376, 5 III 1200, 5 IV 1371.]
INDAN Preparation Products And Raw materials
INDAN(496-11-7)Related Product Information
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