1-Phenyl-2-nitropropene

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Product Information

  • Chemical Formula:C9H9NO2
  • Molecular Weight:163.173
  • Pharmacopeia:CP
  • Package Type:100G
  • Shelf Life:2 years
  • Storage:Sealed

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Name1-Phenyl-2-nitropropene
CAS   No.:705-60-2
Synonyms 2-NITROPROP-1-ENYLBENZENE;
    1-Phenyl-2-nitro-1-propene;
    2-NITRO-1-PHENYLPROPENE;
    Benzene, (2-nitro-1-propenyl)-;
    2-nitro-1-phenyl-1-propene;
    NITROPROPENYLBENZENE;


Formula:C9H9NO2
Exact   Mass:163.063000
Molecular   Weight:163.173000
PSA:45.820000
LogP:2.847300


DescriptionPhenyl-2-nitropropene   is a chemical compound with the chemical formula is C9H9NO2. It can be   produced by the reaction of benzaldehyde and nitroethane in the presence of a   basic catalyst. In this reaction, the base deprotonates nitroethane to form a   resonance stabilized anion. This anion nucleophilically adds to the aldehyde   forming a beta nitro alcohol, which is subsequently dehydrated to yield the   nitroalkene. This reaction is known as a nitroaldol reaction.   Phenyl-2-nitropropene can be reduced in the presence of a catalyst to produce   phenylacetone, which is a controlled precursor of methamphetamine. However,   with lithium aluminium hydride it can simply be reduced to directly form   amphetamine in moderate yields.
    Synthesis of phenyl-2-nitropropene
PropertiesAppearance   & Physical State: Orange needles
    Density: 1.141 g/cm3
    Melting Point: 63-65ºC
    Boiling Point: 263ºC at 760 mmHg
    Flash Point: 115.7ºC
    Refractive Index: 1.586
Safety   InfoRTECS:   DA6495000
    Safety Statements: S26; S36; S37/39
    HS Code: 2904209090
    WGK Germany: 3
    Risk Statements: R36/37/38
    Hazard Codes: Xi



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