Chemical Properties of Salicylic acid (CAS 69-72-7)

Salicylic acid

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InChI
InChI=1S/C7H6O3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H,(H,9,10)
InChI Key
YGSDEFSMJLZEOE-UHFFFAOYSA-N
Formula
C7H6O3
SMILES
O=C(O)c1ccccc1O
Molecular Weight1
138.12
CAS
69-72-7
Other Names
  • 2-Carboxyphenol
  • 2-Hydroxybenzenecarboxylic acid
  • 2-Hydroxybenzoic acid
  • 7681-06-3
  • 8052-31-1
  • Acido salicilico
  • Advanced pain relief callus removers
  • Advanced pain relief corn removers
  • Benzoic acid, 2-hydroxy-
  • Benzoic acid, o-hydroxy-
  • Clear away wart remover
  • Compound W
  • Domerine
  • Dr. Scholl's Callus Removers
  • Dr. Scholl's Corn Removers
  • Dr. Scholl's Wart Remover Kit
  • Duofil Wart Remover
  • Duofilm
  • Duoplant
  • Fostex
  • Freezone
  • Ionil
  • Ionil plus
  • Keralyt
  • Kyselina 2-hydroxybenzoova
  • Kyselina salicylova
  • NSC 180
  • Orthohydroxybenzoic acid
  • Pernox
  • Phenol-2-carboxylic acid
  • Psoriacid-S-Stift
  • Retarder SAX
  • Retarder W
  • Rutranex
  • Salicyclic acid
  • Salicylic acid & Sulfur Soap
  • Salicylic acid collodion
  • Salicylic acid soap
  • Saligel
  • Salonil
  • Sebucare
  • Sebulex
  • Stri-Dex
  • Trans-Ver-Sal
  • component of Fostex medicated bar and cream
  • component of Keralyt
  • component of Solarcaine first aid spray
  • component of Tinver
  • o-Carboxyphenol
  • o-Hydroxybenzoic acid

Physical Properties

Property Value Unit Source
Δcsolid [-3029.60; -3020.00] kJ/mol Show Hide
Δcsolid -3020.00 ± 1.30 kJ/mol NIST
Δcsolid -3022.40 ± 0.50 kJ/mol NIST
Δcsolid -3024.70 kJ/mol NIST
Δcsolid -3024.70 kJ/mol NIST
Δcsolid -3025.00 kJ/mol NIST
Δcsolid -3023.60 kJ/mol NIST
Δcsolid -3026.80 kJ/mol NIST
Δcsolid -3026.80 kJ/mol NIST
Δcsolid -3029.60 kJ/mol NIST
Δcsolid -3029.00 ± 0.40 kJ/mol NIST
Δcsolid -3027.29 kJ/mol NIST
Δcsolid -3022.90 kJ/mol NIST
Δf -299.89 kJ/mol Joback Calculated Property
Δfgas [-495.80; -489.00] kJ/mol Show Hide
Δfgas -495.80 ± 1.40 kJ/mol NIST
Δfgas -493.40 kJ/mol NIST
Δfgas -489.00 kJ/mol NIST
Δfsolid [-592.10; -585.30] kJ/mol Show Hide
Δfsolid -592.10 ± 1.30 kJ/mol NIST
Δfsolid -589.70 ± 1.10 kJ/mol NIST
Δfsolid -585.30 kJ/mol NIST
Δfus [24.06; 27.09] kJ/mol Show Hide
Δfus 24.06 kJ/mol Solubil...
Δfus 27.09 kJ/mol Solubil...
Δsub [81.75; 96.30] kJ/mol Show Hide
Δsub 94.40 ± 0.40 kJ/mol NIST
Δsub 96.27 ± 0.49 kJ/mol NIST
Δsub 96.30 kJ/mol NIST
Δsub 96.30 ± 0.50 kJ/mol NIST
Δsub 95.70 ± 0.10 kJ/mol NIST
Δsub 95.10 ± 0.40 kJ/mol NIST
Δsub Outlier 81.75 kJ/mol NIST
Δvap 69.89 kJ/mol Joback Calculated Property
log10WS [-1.93; -1.85]   Show Hide
log10WS -1.85 Aq. Sol...
log10WS -1.93 Aq. Sol...
logPoct/wat 1.090 Crippen Calculated Property
McVol 99.040 ml/mol McGowan Calculated Property
Pc 6349.11 kPa Joback Calculated Property
Inp [1263.00; 1342.00]   Show Hide
Inp 1277.00 NIST
Inp 1266.00 NIST
Inp 1296.00 NIST
Inp 1305.00 NIST
Inp 1326.00 NIST
Inp 1308.00 NIST
Inp 1308.00 NIST
Inp 1330.00 NIST
Inp 1295.80 NIST
Inp 1311.00 NIST
Inp 1291.00 NIST
Inp 1263.00 NIST
Inp 1330.00 NIST
Inp 1330.00 NIST
Inp 1294.00 NIST
Inp 1342.00 NIST
Inp 1308.00 NIST
Inp 1295.80 NIST
Inp 1277.00 NIST
Inp 1294.00 NIST
Inp 1311.00 NIST
solid,1 bar [172.40; 178.20] J/mol×K Show Hide
solid,1 bar 172.40 J/mol×K NIST
solid,1 bar 178.20 J/mol×K NIST
Tboil 612.91 K Joback Calculated Property
Tc 833.23 K Joback Calculated Property
Tfus [430.00; 432.70] K Show Hide
Tfus 431.92 K Aq. Sol...
Tfus 431.92 K Aq. Sol...
Tfus 432.15 K Liquid ...
Tfus 431.80 K Solubil...
Tfus 432.70 K Abraham...
Tfus 431.35 K Solubil...
Tfus 432.00 K Polar M...
Tfus 432.00 ± 1.50 K NIST
Tfus 431.45 ± 0.50 K NIST
Tfus Outlier 430.00 ± 4.00 K NIST
Tfus 432.10 ± 0.80 K NIST
Tfus 432.00 ± 0.80 K NIST
Tfus 432.10 ± 0.80 K NIST
Tfus 432.20 ± 0.80 K NIST
Vc 0.310 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [233.10; 269.96] J/mol×K [612.91; 833.23] Show Hide
Cp,gas 233.10 J/mol×K 612.91 Joback Calculated Property
Cp,gas 240.40 J/mol×K 649.63 Joback Calculated Property
Cp,gas 247.14 J/mol×K 686.35 Joback Calculated Property
Cp,gas 253.40 J/mol×K 723.07 Joback Calculated Property
Cp,gas 259.25 J/mol×K 759.79 Joback Calculated Property
Cp,gas 264.74 J/mol×K 796.51 Joback Calculated Property
Cp,gas 269.96 J/mol×K 833.23 Joback Calculated Property
Cp,solid [104.20; 177.50] J/mol×K [280.40; 405.50] Show Hide
Cp,solid 128.50 J/mol×K 280.40 Determi...
Cp,solid 130.00 J/mol×K 285.50 Determi...
Cp,solid 159.40 J/mol×K 288.60 NIST
Cp,solid 131.60 J/mol×K 290.50 Determi...
Cp,solid 104.20 J/mol×K 293.00 NIST
Cp,solid 133.50 J/mol×K 295.40 Determi...
Cp,solid 160.90 J/mol×K 298.00 Liquid ...
Cp,solid 160.90 J/mol×K 298.15 NIST
Cp,solid 135.40 J/mol×K 300.40 Determi...
Cp,solid 137.40 J/mol×K 305.40 Determi...
Cp,solid 139.40 J/mol×K 310.40 Determi...
Cp,solid 141.40 J/mol×K 315.40 Determi...
Cp,solid 143.50 J/mol×K 320.40 Determi...
Cp,solid 145.50 J/mol×K 325.40 Determi...
Cp,solid 147.60 J/mol×K 330.40 Determi...
Cp,solid 149.80 J/mol×K 335.40 Determi...
Cp,solid 151.80 J/mol×K 340.40 Determi...
Cp,solid 154.10 J/mol×K 345.40 Determi...
Cp,solid 156.20 J/mol×K 350.40 Determi...
Cp,solid 158.20 J/mol×K 355.40 Determi...
Cp,solid 160.30 J/mol×K 360.40 Determi...
Cp,solid 162.30 J/mol×K 365.40 Determi...
Cp,solid 164.20 J/mol×K 370.40 Determi...
Cp,solid 165.90 J/mol×K 375.40 Determi...
Cp,solid 168.00 J/mol×K 380.40 Determi...
Cp,solid 170.10 J/mol×K 385.40 Determi...
Cp,solid 172.10 J/mol×K 390.40 Determi...
Cp,solid 173.80 J/mol×K 395.50 Determi...
Cp,solid 175.60 J/mol×K 400.50 Determi...
Cp,solid 177.50 J/mol×K 405.50 Determi...
η [0.0000161; 0.0010587] Pa×s [417.54; 612.91] Show Hide
η 0.0010587 Pa×s 417.54 Joback Calculated Property
η 0.0004096 Pa×s 450.10 Joback Calculated Property
η 0.0001801 Pa×s 482.66 Joback Calculated Property
η 0.0000879 Pa×s 515.23 Joback Calculated Property
η 0.0000467 Pa×s 547.79 Joback Calculated Property
η 0.0000266 Pa×s 580.35 Joback Calculated Property
η 0.0000161 Pa×s 612.91 Joback Calculated Property
ΔfusH [23.05; 27.10] kJ/mol [431.10; 434.10] Show Hide
ΔfusH 24.45 kJ/mol 431.10 NIST
ΔfusH 24.60 kJ/mol 431.80 NIST
ΔfusH 24.60 kJ/mol 431.80 NIST
ΔfusH 23.05 kJ/mol 432.50 NIST
ΔfusH 27.10 kJ/mol 434.10 NIST
ΔsubH [93.20; 99.00] kJ/mol [313.00; 388.00] Show Hide
ΔsubH 99.00 ± 2.00 kJ/mol 313.00 NIST
ΔsubH 95.70 ± 0.80 kJ/mol 315.50 NIST
ΔsubH 94.90 ± 0.40 kJ/mol 322.00 NIST
ΔsubH 93.20 ± 0.80 kJ/mol 322.00 NIST
ΔsubH 95.10 ± 0.50 kJ/mol 333.00 NIST
ΔsubH 94.80 ± 0.40 kJ/mol 388.00 NIST
ΔsubH 95.10 ± 0.40 kJ/mol 388.00 NIST
ΔvapH 79.40 kJ/mol 474.50 NIST
ΔfusS 56.90 J/mol×K 431.80 NIST

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 484.20 K 2.70 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [2.71; 6185.51] kPa [431.75; 739.00] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A4.74158e+02
Coefficient B-3.34417e+04
Coefficient C-6.61599e+01
Coefficient D3.08189e-05
Temperature range, min.431.75
Temperature range, max.739.00
Pvap 2.71 kPa 431.75 Calculated Property
Pvap 13.24 kPa 465.89 Calculated Property
Pvap 45.69 kPa 500.03 Calculated Property
Pvap 123.34 kPa 534.17 Calculated Property
Pvap 280.60 kPa 568.31 Calculated Property
Pvap 568.93 kPa 602.44 Calculated Property
Pvap 1072.29 kPa 636.58 Calculated Property
Pvap 1940.48 kPa 670.72 Calculated Property
Pvap 3457.41 kPa 704.86 Calculated Property
Pvap 6185.51 kPa 739.00 Calculated Property

Similar Compounds

«beta»-Resorcylic acid. Gentisic acid. Benzoic acid, 2,3-dihydroxy-. Calcium salicylate. Benzoic acid, 2,6-dihydroxy-. methyl salicylate. 3-hydroxybenzoic acid. 2-Naphthalenecarboxylic acid, 3-hydroxy-. Benzoic acid, 5-chloro-2-hydroxy-. Benzoic acid, 5-bromo-2-hydroxy-. Phenyl salicylate. 5-Methylsalicylic acid. 2-Hydroxy-4-methylbenzoic acid. Salicylic acid, trimethylsilyl ester. Benzoic acid, 2-methoxy-.

Find more compounds similar to Salicylic acid.

Mixtures

Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.

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