Chemical Properties of Benzoic acid, 2,6-dihydroxy- (CAS 303-07-1)

Benzoic acid, 2,6-dihydroxy-

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InChI
InChI=1S/C7H6O4/c8-4-2-1-3-5(9)6(4)7(10)11/h1-3,8-9H,(H,10,11)
InChI Key
AKEUNCKRJATALU-UHFFFAOYSA-N
Formula
C7H6O4
SMILES
O=C(O)c1c(O)cccc1O
Molecular Weight1
154.12
CAS
303-07-1
Other Names
  • 2,6-Resorcylic acid
  • 2,6-dihydroxybenzoic acid
  • 2-Carboxyresorcinol
  • 6-Hydroxysalicylic acid
  • «gamma»-Resorcylic acid
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Physical Properties

Property Value Unit Source
Δf -454.51 kJ/mol Joback Calculated Property
Δfgas -570.71 kJ/mol Joback Calculated Property
Δfus 25.00 kJ/mol Thermoc...
Δsub 109.10 ± 1.00 kJ/mol NIST
Δvap 82.90 kJ/mol Joback Calculated Property
log10WS -0.63 Crippen Calculated Property
logPoct/wat 0.796 Crippen Calculated Property
McVol 104.910 ml/mol McGowan Calculated Property
Pc 8175.04 kPa Joback Calculated Property
Inp [1397.00; 1397.00]   Show Hide
Inp 1397.00 NIST
Inp 1397.00 NIST
Tboil 693.53 K Joback Calculated Property
Tc 922.45 K Joback Calculated Property
Tfus 440.20 K Measure...
Vc 0.277 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [267.80; 301.93] J/mol×K [693.53; 922.45] Show Hide
Cp,gas 267.80 J/mol×K 693.53 Joback Calculated Property
Cp,gas 273.90 J/mol×K 731.68 Joback Calculated Property
Cp,gas 279.67 J/mol×K 769.84 Joback Calculated Property
Cp,gas 285.24 J/mol×K 807.99 Joback Calculated Property
Cp,gas 290.73 J/mol×K 846.15 Joback Calculated Property
Cp,gas 296.25 J/mol×K 884.30 Joback Calculated Property
Cp,gas 301.93 J/mol×K 922.45 Joback Calculated Property
η [0.0000008; 0.0000285] Pa×s [529.26; 693.53] Show Hide
η 0.0000285 Pa×s 529.26 Joback Calculated Property
η 0.0000136 Pa×s 556.64 Joback Calculated Property
η 0.0000069 Pa×s 584.02 Joback Calculated Property
η 0.0000038 Pa×s 611.39 Joback Calculated Property
η 0.0000021 Pa×s 638.77 Joback Calculated Property
η 0.0000013 Pa×s 666.15 Joback Calculated Property
η 0.0000008 Pa×s 693.53 Joback Calculated Property
ΔsubH 107.50 ± 1.00 kJ/mol 356.00 NIST
Psub [1.31e-04; 8.81e-04] kPa [347.14; 365.17] Show Hide
Psub 1.38e-04 kPa 347.14 Vapor P...
Psub 1.31e-04 kPa 347.14 Vapor P...
Psub 1.33e-04 kPa 347.14 Vapor P...
Psub 1.71e-04 kPa 349.32 Vapor P...
Psub 1.73e-04 kPa 349.32 Vapor P...
Psub 2.04e-04 kPa 351.02 Vapor P...
Psub 2.08e-04 kPa 351.02 Vapor P...
Psub 2.55e-04 kPa 353.26 Vapor P...
Psub 2.49e-04 kPa 353.26 Vapor P...
Psub 3.36e-04 kPa 355.35 Vapor P...
Psub 3.23e-04 kPa 355.35 Vapor P...
Psub 4.01e-04 kPa 357.20 Vapor P...
Psub 3.91e-04 kPa 357.20 Vapor P...
Psub 3.86e-04 kPa 357.20 Vapor P...
Psub 4.91e-04 kPa 359.28 Vapor P...
Psub 4.77e-04 kPa 359.28 Vapor P...
Psub 4.79e-04 kPa 359.28 Vapor P...
Psub 6.09e-04 kPa 361.38 Vapor P...
Psub 5.90e-04 kPa 361.38 Vapor P...
Psub 5.86e-04 kPa 361.38 Vapor P...
Psub 7.13e-04 kPa 363.19 Vapor P...
Psub 6.92e-04 kPa 363.19 Vapor P...
Psub 6.79e-04 kPa 363.19 Vapor P...
Psub 8.81e-04 kPa 365.17 Vapor P...
Psub 8.45e-04 kPa 365.17 Vapor P...
Psub 8.34e-04 kPa 365.17 Vapor P...

Similar Compounds

Benzoic acid, 2,6-dihydroxy-, methyl ester. 2,4,6-Trihydroxybenzoic acid. Salicylic acid. «beta»-Resorcylic acid. Benzoic acid, 2,3-dihydroxy-. Gentisic acid. 2-Hydroxy-1-naphthoic acid. 2-Naphthalenecarboxylic acid, 3-hydroxy-. Methyl 2-hydroxy-6-methoxybenzoate. Calcium salicylate. Benzoic acid, 2,6-dimethoxy-. Methyl 2,4,6-trihydroxybenzoate. methyl salicylate. 2,3,4-Trihydroxybenzoic acid. Benzoic acid, 5-bromo-2-hydroxy-.

Find more compounds similar to Benzoic acid, 2,6-dihydroxy-.

Mixtures

Sources

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