Chemical Properties of 1,3-Benzodioxol-5-amine (CAS 14268-66-7)


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InChI Key
Molecular Weight1
Other Names
  • 3,4-(Methylenedioxy)-aniline
  • Aniline, 3,4-(methylenedioxy)-
  • 1-Amino-3,4-dimethylenedioxybenzene
  • 1-Amino-3,4-methylenedioxybenzene
  • 4-Amino-1,2-methylenedioxybenzene
  • 5-Amino-1,3-benzodioxole
  • 5-Aminobenzodioxole
  • 1,2-(Methylenedioxy)-4-aminobenzene
  • NSC 155176
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Physical Properties

Property Value Unit Source
Δf 63.88 kJ/mol Joback Calculated Property
Δfgas -111.29 kJ/mol Joback Calculated Property
Δfus 25.37 kJ/mol Joback Calculated Property
Δvap 54.66 kJ/mol Joback Calculated Property
log10WS -1.32 Crippen Calculated Property
logPoct/wat 0.997 Crippen Calculated Property
McVol 96.590 ml/mol McGowan Calculated Property
Pc 5198.13 kPa Joback Calculated Property
Tboil 534.04 K Joback Calculated Property
Tc 778.02 K Joback Calculated Property
Tfus 378.69 K Joback Calculated Property
Vc 0.348 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [222.44; 273.50] J/mol×K [534.04; 778.02] Show Hide
Cp,gas 222.44 J/mol×K 534.04 Joback Calculated Property
Cp,gas 232.83 J/mol×K 574.70 Joback Calculated Property
Cp,gas 242.37 J/mol×K 615.37 Joback Calculated Property
Cp,gas 251.14 J/mol×K 656.03 Joback Calculated Property
Cp,gas 259.21 J/mol×K 696.69 Joback Calculated Property
Cp,gas 266.64 J/mol×K 737.35 Joback Calculated Property
Cp,gas 273.50 J/mol×K 778.02 Joback Calculated Property

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 417.20 K 2.10 NIST

Similar Compounds

Benzenamine, 3,4-dimethoxy-. 3,4-Methylenedioxyphenyl isothiocyanate. 5-Amino-2-methoxyphenol. 3',4'-Methylenedioxyacetanilide. Aniline, 3,4-diethoxy-. 1,3-Benzodioxole, 5-nitro-. Benzenamine, 3-methoxy-. 4-Methoxy-o-phenylenediamine. 5-Amino-2-methoxyphenol, trimethylsilyl ether. Benzenamine, 3-ethoxy-. Benzenamine, 2,4-dimethoxy-. 5-Amino-2-methoxyphenol, N,N-methyl-, methyl ether. 1,3-Benzodioxole. 3,4-Dimethoxyphenyl isothiocyanate. 5-Amino-2-methoxyphenol, N-trifluoroacetyl-.

Find more compounds similar to 1,3-Benzodioxol-5-amine.


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