Chemical Properties of Benzoic acid, 3,4-dimethoxy- (CAS 93-07-2)

Benzoic acid, 3,4-dimethoxy-

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InChI
InChI=1S/C9H10O4/c1-12-7-4-3-6(9(10)11)5-8(7)13-2/h3-5H,1-2H3,(H,10,11)
InChI Key
DAUAQNGYDSHRET-UHFFFAOYSA-N
Formula
C9H10O4
SMILES
COc1ccc(C(=O)O)cc1OC
Molecular Weight1
182.17
CAS
93-07-2
Other Names
  • 3,4-Dimethylprotocatechuic acid
  • 3,4-dimethoxybenzoic acid
  • Dimethylprotocatechuic acid
  • NSC 7721
  • Veratrumenoic acid
  • Veratrylic acid
  • veratric acid
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Physical Properties

Property Value Unit Source
Δcsolid -4256.30 ± 0.70 kJ/mol NIST
Δf -357.69 kJ/mol Joback Calculated Property
Δfgas -544.75 kJ/mol Joback Calculated Property
Δfsolid -714.00 ± 1.40 kJ/mol NIST
Δfus 20.39 kJ/mol Joback Calculated Property
Δsub [129.80; 129.80] kJ/mol Show Hide
Δsub 129.80 ± 0.60 kJ/mol NIST
Δsub 129.80 ± 0.60 kJ/mol NIST
Δvap 67.47 kJ/mol Joback Calculated Property
log10WS -1.77 Crippen Calculated Property
logPoct/wat 1.402 Crippen Calculated Property
McVol 133.090 ml/mol McGowan Calculated Property
Pc 3628.97 kPa Joback Calculated Property
Inp [1670.00; 1688.00]   Show Hide
Inp 1670.00 NIST
Inp 1688.00 NIST
Inp 1670.00 NIST
Tboil 632.85 K Joback Calculated Property
Tc 834.15 K Joback Calculated Property
Tfus 453.12 K Solubil...
Vc 0.492 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [324.57; 376.13] J/mol×K [632.85; 834.15] Show Hide
Cp,gas 324.57 J/mol×K 632.85 Joback Calculated Property
Cp,gas 334.47 J/mol×K 666.40 Joback Calculated Property
Cp,gas 343.86 J/mol×K 699.95 Joback Calculated Property
Cp,gas 352.73 J/mol×K 733.50 Joback Calculated Property
Cp,gas 361.07 J/mol×K 767.05 Joback Calculated Property
Cp,gas 368.87 J/mol×K 800.60 Joback Calculated Property
Cp,gas 376.13 J/mol×K 834.15 Joback Calculated Property
η [0.0000571; 0.0012398] Pa×s [397.86; 632.85] Show Hide
η 0.0012398 Pa×s 397.86 Joback Calculated Property
η 0.0005897 Pa×s 437.03 Joback Calculated Property
η 0.0003170 Pa×s 476.19 Joback Calculated Property
η 0.0001872 Pa×s 515.36 Joback Calculated Property
η 0.0001191 Pa×s 554.52 Joback Calculated Property
η 0.0000805 Pa×s 593.68 Joback Calculated Property
η 0.0000571 Pa×s 632.85 Joback Calculated Property
ΔsubH 126.10 ± 0.60 kJ/mol 368.50 NIST

Similar Compounds

Vanillic acid. 1,3-Benzodioxole-5-carboxylic acid. 3,4-Diethoxybenzoic acid. Benzoic acid, 3,4-dimethoxy-, methyl ester. 3,4-Dimethoxybenzoic anhydride. Benzoic acid, 3,4,5-trimethoxy-. 3-Hydroxy-4-methoxybenzoic acid. Benzoic acid, 3-methoxy-. Benzoic acid, 3,4-dimethoxy-, trimethylsilyl ester. Benzoic acid, 4-hydroxy-3-methoxy-, methyl ester. 3-Benzyloxy-4-methoxybenzoic acid. 3-Hydroxy-4,5-dimethoxybenzoic acid. Methyl 3-methoxy-4-ethoxybenzoate. 1,3-Benzodioxole-5-carboxylic acid, methyl ester. 2,3,4-Trimethoxybenzoic acid.

Find more compounds similar to Benzoic acid, 3,4-dimethoxy-.

Mixtures

Sources

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