Chemical Properties of 1,3-Benzodioxole (CAS 274-09-9)

1,3-Benzodioxole

InChI
InChI=1S/C7H6O2/c1-2-4-7-6(3-1)8-5-9-7/h1-4H,5H2
InChI Key
FTNJQNQLEGKTGD-UHFFFAOYSA-N
Formula
C7H6O2
SMILES
c1ccc2c(c1)OCO2
Molecular Weight1
122.12
CAS
274-09-9
Other Names
  • Benzene, 1,2-(methylenedioxy)-
  • (Methylenedioxy)benzene
  • o-Methylenedioxybenzene
  • Benzene, 1,2-[methylenebis(oxy)]-
  • Benzodioxole
  • 1,2-(Methylenedioxy)benzene
  • 1,3-Dioxaindan
  • 1,3-Dioxindan
  • 3,4-Methylenedioxybenzene
  • 2H-1,3-Benzodioxole
  • NSC 30095
  • 1,3-benzodioxolane
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Physical Properties

Property Value Unit Source
Δcliquid -3428.00 ± 2.00 kJ/mol NIST
Δfgas -174.14 kJ/mol Relay (1.0) Calculated Property
Δfus 20.56 kJ/mol Joback Calculated Property
Δvap 41.40 kJ/mol NIST
IE [8.00; 8.21] eV Show Hide
IE 8.00 eV NIST
IE 8.21 eV NIST
log10WS -2.23 Relay (1.0) Calculated Property
logPoct/wat 1.415 Crippen Calculated Property
McVol 86.610 ml/mol McGowan Calculated Property
I [1530.00; 1531.00]   Show Hide
I 1530.00 NIST
I 1531.00 NIST
Tboil 445.70 K NIST
Tfus 297.36 K Relay (1.0) Calculated Property

Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [174.64; 228.49] J/mol×K [456.73; 688.33] Show Hide
Cp,gas 174.64 J/mol×K 456.73 Joback Calculated Property
Cp,gas 185.62 J/mol×K 495.33 Joback Calculated Property
Cp,gas 195.72 J/mol×K 533.93 Joback Calculated Property
Cp,gas 204.99 J/mol×K 572.53 Joback Calculated Property
Cp,gas 213.50 J/mol×K 611.13 Joback Calculated Property
Cp,gas 221.31 J/mol×K 649.73 Joback Calculated Property
Cp,gas 228.49 J/mol×K 688.33 Joback Calculated Property
η [0.0005030; 0.0023229] Pa×s [282.91; 456.73] Show Hide
η 0.0023229 Pa×s 282.91 Joback Calculated Property
η 0.0015991 Pa×s 311.88 Joback Calculated Property
η 0.0011729 Pa×s 340.85 Joback Calculated Property
η 0.0009031 Pa×s 369.82 Joback Calculated Property
η 0.0007223 Pa×s 398.79 Joback Calculated Property
η 0.0005954 Pa×s 427.76 Joback Calculated Property
η 0.0005030 Pa×s 456.73 Joback Calculated Property

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 344.00 ± 1.00 K 2.70 NIST

Similar Compounds

1,3-Benzodioxol-5-ol. 1-Iodo-3,4-methylenedioxybenzene. 5-Chloro-1,3-benzodioxole. Benzene, 1,2-dimethoxy-. 4-Bromo-1,2-(methylenedioxy)benzene. (R,E)-6-(2-(Benzo[d][1,3]dioxol-5-yl)vinyl)-4-methoxy-5,6-dihydro-2H-pyran-2-one. Bis(2-methoxyphenyl) carbonate. Piperonylonitrile. Phenol, 2-methoxy-. Formic acid, 2-methoxyphenyl ester. 1,2,3-Trimethoxybenzene. 1,3-Benzodioxol-5-amine. 3,4-Methylenedioxyphenyl isothiocyanate. 1,2,4-Trimethoxybenzene. 3,4-(METHYLENEDIOXY)TOLUENE.

Find more compounds similar to 1,3-Benzodioxole.

Sources

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