Chemical Properties of 1,2,4,5-Benzenetetracarboxylic acid, tetramethyl ester (CAS 635-10-9)

1,2,4,5-Benzenetetracarboxylic acid, tetramethyl ester

PDF Excel Molecule Calculator
InChI
InChI=1S/C14H14O8/c1-19-11(15)7-5-9(13(17)21-3)10(14(18)22-4)6-8(7)12(16)20-2/h5-6H,1-4H3
InChI Key
QVEIFJBUBJUUMB-UHFFFAOYSA-N
Formula
C14H14O8
SMILES
COC(=O)c1cc(C(=O)OC)c(C(=O)OC)cc1C(=O)OC
Molecular Weight1
310.26
CAS
635-10-9
Other Names
  • Pyromellitic acid tetramethyl ester
  • Tetramethyl pyromellitate
  • Tetramethyl 1,2,4,5-benzenetetracarboxylate
  • Tetramethyl benzene-1,2,4,5-tetracarboxylate
Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry. Do not hesitate to contact us for your projects.

Physical Properties

Property Value Unit Source
Δcsolid [-6077.60; -6069.10] kJ/mol Show Hide
Δcsolid -6069.10 ± 2.40 kJ/mol NIST
Δcsolid -6077.60 ± 0.91 kJ/mol NIST
Δf -785.16 kJ/mol Joback Calculated Property
Δfgas [-1361.30; -1352.00] kJ/mol Show Hide
Δfgas -1361.30 kJ/mol NIST
Δfgas -1352.00 ± 16.00 kJ/mol NIST
Δfgas -1353.20 kJ/mol NIST
Δfsolid [-1440.30; -1431.00] kJ/mol Show Hide
Δfsolid -1440.30 ± 2.40 kJ/mol NIST
Δfsolid -1431.00 ± 2.40 kJ/mol NIST
Δfsolid -1432.20 ± 1.20 kJ/mol NIST
Δfus 36.04 kJ/mol Joback Calculated Property
Δsub [79.00; 143.30] kJ/mol Show Hide
Δsub 143.30 ± 0.80 kJ/mol NIST
Δsub 79.00 kJ/mol NIST
Δsub 135.90 ± 1.30 kJ/mol NIST
Δvap 87.64 kJ/mol Joback Calculated Property
log10WS -2.44 Crippen Calculated Property
logPoct/wat 0.833 Crippen Calculated Property
McVol 214.120 ml/mol McGowan Calculated Property
Pc 2284.95 kPa Joback Calculated Property
Inp [2095.00; 2095.00]   Show Hide
Inp 2095.00 NIST
Inp 2095.00 NIST
Tboil 866.50 K Joback Calculated Property
Tc 1084.43 K Joback Calculated Property
Tfus 418.00 ± 0.10 K NIST
Vc 0.807 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [613.37; 654.42] J/mol×K [866.50; 1084.43] Show Hide
Cp,gas 613.37 J/mol×K 866.50 Joback Calculated Property
Cp,gas 623.34 J/mol×K 902.82 Joback Calculated Property
Cp,gas 632.12 J/mol×K 939.14 Joback Calculated Property
Cp,gas 639.66 J/mol×K 975.46 Joback Calculated Property
Cp,gas 645.92 J/mol×K 1011.79 Joback Calculated Property
Cp,gas 650.85 J/mol×K 1048.11 Joback Calculated Property
Cp,gas 654.42 J/mol×K 1084.43 Joback Calculated Property
η [0.0000677; 0.0003119] Pa×s [600.16; 866.50] Show Hide
η 0.0003119 Pa×s 600.16 Joback Calculated Property
η 0.0002215 Pa×s 644.55 Joback Calculated Property
η 0.0001644 Pa×s 688.94 Joback Calculated Property
η 0.0001265 Pa×s 733.33 Joback Calculated Property
η 0.0001003 Pa×s 777.72 Joback Calculated Property
η 0.0000816 Pa×s 822.11 Joback Calculated Property
η 0.0000677 Pa×s 866.50 Joback Calculated Property
ΔfusH 35.70 kJ/mol 416.70 NIST
ΔsubH 140.40 ± 0.80 kJ/mol 381.00 NIST

Similar Compounds

Dimethyl pyromellitate. 1,2,4-Benzenetricarboxylic acid, trimethyl ester. Benzenepentacarboxylic acid, pentamethyl ester. 1,2,3,5-Benzenetetracarboxylic acid, tetramethyl ester. 1,2,3,4-Benzenetetracarboxylic acid, tetramethyl ester. Tetraethylpyromellitate. 1,2,3-Benzenetricarboxylic acid, trimethyl ester. Dimethyl phthalate. Diethyl pyromellitate. 1,2-Benzenedicarboxylic acid, 4-methyl-, dimethyl ester. 1,2,4,5-Benzene-tetracarboxylic acid tetrapropyl EsTEr. Methyl hydrogen phthalate. 1,3-Benzenedicarboxylic acid, 4-methyl-, dimethyl ester. 1,2,4,5-Benzene-tetracarboxylic acid. Trimellitic acid anhydride.

Find more compounds similar to 1,2,4,5-Benzenetetracarboxylic acid, tetramethyl ester.

Sources

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.