Chemical Properties of 1,4-Cyclohexadiene-1,2-dicarboxylic anhydride (CAS 4773-89-1)

1,4-Cyclohexadiene-1,2-dicarboxylic anhydride

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InChI Key
Molecular Weight1
Other Names
  • 1,3-Isobenzofurandione, 4,7-dihydro-
  • Cyclohexa-1,4-diene-1,2-dicarboxylic acid, anhydride
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Physical Properties

Property Value Unit Source
Δf -173.54 kJ/mol Joback Calculated Property
Δfgas -355.43 kJ/mol Joback Calculated Property
Δfus 12.97 kJ/mol Joback Calculated Property
Δvap 49.27 kJ/mol Joback Calculated Property
log10WS -1.31 Crippen Calculated Property
logPoct/wat 0.716 Crippen Calculated Property
McVol 102.270 ml/mol McGowan Calculated Property
Pc 4553.06 kPa Joback Calculated Property
Tboil 588.94 K Joback Calculated Property
Tc 849.01 K Joback Calculated Property
Tfus 403.29 K Joback Calculated Property
Vc 0.383 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [246.35; 309.88] J/mol×K [588.94; 849.01] Show Hide
Cp,gas 246.35 J/mol×K 588.94 Joback Calculated Property
Cp,gas 258.98 J/mol×K 632.29 Joback Calculated Property
Cp,gas 270.81 J/mol×K 675.63 Joback Calculated Property
Cp,gas 281.83 J/mol×K 718.98 Joback Calculated Property
Cp,gas 292.02 J/mol×K 762.32 Joback Calculated Property
Cp,gas 301.38 J/mol×K 805.67 Joback Calculated Property
Cp,gas 309.88 J/mol×K 849.01 Joback Calculated Property

Similar Compounds

Dimethyl 1,4-cyclohexadiene-1,2-dicarboxylate. 1,4-Cyclohexadiene-1-carboxylic acid, methyl ester. 3,4,5,6-Tetrahydrophthalic anhydride. 3-Ethyl-4-methyl-2,5-furandione. Dimethyl bicyclo[2.2.1]-2,5-heptadiene-2,3-dicarboxylate. sedanonic acid lactone. (Z)-3-Butylidene-4,5-dihydroisobenzofuran-1(3H)-one. (E)-3-Butylidene-4,5-dihydroisobenzofuran-1(3H)-one. cis-ligustilide. (E)-Ligustilide. Bicyclo[2.2.1]-2,5-heptadiene-2,3-dicarboxylic acid. 4H-Oxocin-5,6-dicarboxylic acid, dimethyl ester, (Z,Z,E)-. (Z)-3-Pentylidene-4,5-dihydroisobenzofuran-1(3H)-one. (3Z),(2'E)-3-but-2'-enylidene-4,5,6,7-tetrahydrophthalide. 2-Cyclopenten-1-one, 2-(2-butenyl)-3-methyl-, (Z)-.

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