Chemical Properties of Trimellitic acid anhydride (CAS 552-30-7)

Trimellitic acid anhydride

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InChI
InChI=1S/C9H4O5/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H,(H,10,11)
InChI Key
SRPWOOOHEPICQU-UHFFFAOYSA-N
Formula
C9H4O5
SMILES
O=C(O)c1ccc2c(c1)C(=O)OC2=O
Molecular Weight1
192.13
CAS
552-30-7
Other Names
  • 1,2,4-BENZENETRICARBOXYLIC ACID
  • 1,2,4-Benzenetricarboxylic acid 1,2-anhydride
  • 1,2,4-Benzenetricarboxylic acid anhydride
  • 1,2,4-Benzenetricarboxylic acid anhydride-1,2
  • 1,2,4-Benzenetricarboxylic acid, cyclic 1,2-anhydride
  • 1,2,4-Benzenetricarboxylic anhydride
  • 1,3-Dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid
  • 1,3-Dioxo-5-phthalancarboxylic acid
  • 4-Carboxyphthalic anhydride
  • 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-
  • 5-Phthalanacarboxylic acid, 1,3-dioxo-
  • Anhydrotrimellic acid
  • Anhydrotrimellitic acid
  • Benzene-1,2,4-tricarboxylic-1,2-anhydride
  • Epon 9150
  • NCI-C56633
  • NSC 60252
  • TMA
  • TMAN
  • TRIMELLITIC ANHYDRIDE
  • Trimellic acid anhydride
  • Trimellic acid-1,2-anhydride
  • Trimellitic acid 1,2-anhydride
  • Trimellitic acid cyclic 1,2-anhydride
  • benzene-1,2,4-tricarboxylic acid 1,2-anhydride
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Physical Properties

Property Value Unit Source
Δf -410.53 kJ/mol Joback Calculated Property
Δfgas -594.57 kJ/mol Joback Calculated Property
Δfus 22.08 kJ/mol Joback Calculated Property
Δvap 75.88 kJ/mol Joback Calculated Property
log10WS -1.99 Crippen Calculated Property
logPoct/wat 0.695 Crippen Calculated Property
McVol 119.500 ml/mol McGowan Calculated Property
Pc 5087.49 kPa Joback Calculated Property
Tboil 762.01 K Joback Calculated Property
Tc 1001.37 K Joback Calculated Property
Tfus 385.00 ± 2.00 K NIST
Vc 0.450 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [319.10; 357.73] J/mol×K [762.01; 1001.37] Show Hide
Cp,gas 319.10 J/mol×K 762.01 Joback Calculated Property
Cp,gas 327.43 J/mol×K 801.90 Joback Calculated Property
Cp,gas 335.02 J/mol×K 841.80 Joback Calculated Property
Cp,gas 341.86 J/mol×K 881.69 Joback Calculated Property
Cp,gas 347.93 J/mol×K 921.58 Joback Calculated Property
Cp,gas 353.23 J/mol×K 961.48 Joback Calculated Property
Cp,gas 357.73 J/mol×K 1001.37 Joback Calculated Property
Cp,solid 248.90 J/mol×K 298.15 NIST
ΔfusH [10.46; 10.46] kJ/mol [385.00; 385.00] Show Hide
ΔfusH 10.46 kJ/mol 385.00 NIST
ΔfusH 10.46 kJ/mol 385.00 NIST
ΔvapH 65.60 kJ/mol 577.00 NIST
ΔfusS 27.20 J/mol×K 385.00 NIST

Similar Compounds

5-Isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo-. 1,2,4-Benzenetricarboxylic acid. 4-Methylphthalic anhydride. Phthalic anhydride. 1,2,4-Benzenetricarboxylic acid, trimethyl ester. 1,3-Dioxoisobenzofuran-5-carboxylic acid, trimethylsilyl ester. 1,3-Isobenzofurandione, 5,5'-carbonylbis-. Dimethyl pyromellitate. 1,2-Benzenedicarboxylic acid, 4-methyl-. 1,3-Benzenedicarboxylic acid, monomethyl ester. Methyl hydrogen phthalate. 1,2-Benzenedicarboxylic acid, 4-methyl-, dimethyl ester. 1,2,3-Benzenetricarboxylic acid. 1,2,3,5-Benzenetetracarboxylic acid, tetramethyl ester. 1,2,3,4-Benzenetetracarboxylic acid, tetramethyl ester.

Find more compounds similar to Trimellitic acid anhydride.

Sources

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