Chemical Properties of 1,2-Benzenediol, 4-methyl- (CAS 452-86-8)

1,2-Benzenediol, 4-methyl-

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InChI
InChI=1S/C7H8O2/c1-5-2-3-6(8)7(9)4-5/h2-4,8-9H,1H3
InChI Key
ZBCATMYQYDCTIZ-UHFFFAOYSA-N
Formula
C7H8O2
SMILES
Cc1ccc(O)c(O)c1
Molecular Weight1
124.14
CAS
452-86-8
Other Names
  • 4-Methylcatechol
  • 3,4-Dihydroxytoluene
  • Homocatechol
  • Homopyrocatechol
  • 2-Hydroxy-4-methylphenol
  • 4-Methyl-1,2-benzenediol
  • 4-Methyl-1,2-dihydroxybenzene
  • p-Methylpyrocatechol
  • 4-Methylpyrocatechol
  • Pyrocatechol, 4-methyl-
  • Toluene-3,4-diol
  • 1,2-Dihydroxy-4-methylbenzene
  • 4-Methylbenzene-1,2-diol
  • 1-Methyl-3,4-dihydroxybenzene
  • NSC 17489
  • p-Methylcatechol
  • 4-Methyl-1,2-benzenediol (4-methylpyrocatechol)
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Physical Properties

Property Value Unit Source
Δcsolid -3504.60 ± 0.60 kJ/mol NIST
Δf -188.77 kJ/mol Joback Calculated Property
Δfgas -298.40 ± 1.60 kJ/mol NIST
Δfsolid -393.30 ± 1.20 kJ/mol NIST
Δfus 19.49 kJ/mol Joback Calculated Property
Δsub [94.90; 94.90] kJ/mol Show Hide
Δsub 94.90 ± 1.00 kJ/mol NIST
Δsub 94.90 ± 1.00 kJ/mol NIST
Δsub 94.90 kJ/mol NIST
Δvap 59.48 kJ/mol Joback Calculated Property
log10WS -1.04 Crippen Calculated Property
logPoct/wat 1.406 Crippen Calculated Property
McVol 97.470 ml/mol McGowan Calculated Property
Pc 6288.83 kPa Joback Calculated Property
Inp [1293.00; 1295.10]   Show Hide
Inp 1295.10 NIST
Inp 1293.60 NIST
Inp 1293.00 NIST
I [2727.00; 2727.00]   Show Hide
I 2727.00 NIST
I 2727.00 NIST
Tboil 524.20 K NIST
Tc 790.85 K Joback Calculated Property
Tfus 418.51 K Joback Calculated Property
Vc 0.252 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [226.69; 272.32] J/mol×K [547.48; 790.85] Show Hide
Cp,gas 226.69 J/mol×K 547.48 Joback Calculated Property
Cp,gas 235.94 J/mol×K 588.04 Joback Calculated Property
Cp,gas 244.34 J/mol×K 628.60 Joback Calculated Property
Cp,gas 252.03 J/mol×K 669.16 Joback Calculated Property
Cp,gas 259.16 J/mol×K 709.73 Joback Calculated Property
Cp,gas 265.88 J/mol×K 750.29 Joback Calculated Property
Cp,gas 272.32 J/mol×K 790.85 Joback Calculated Property
η [0.0000153; 0.0004561] Pa×s [418.51; 547.48] Show Hide
η 0.0004561 Pa×s 418.51 Joback Calculated Property
η 0.0002256 Pa×s 440.00 Joback Calculated Property
η 0.0001192 Pa×s 461.50 Joback Calculated Property
η 0.0000667 Pa×s 483.00 Joback Calculated Property
η 0.0000392 Pa×s 504.49 Joback Calculated Property
η 0.0000240 Pa×s 525.99 Joback Calculated Property
η 0.0000153 Pa×s 547.48 Joback Calculated Property
ΔvapH 90.00 kJ/mol 401.00 NIST

Similar Compounds

Phenol, 3-methyl-. 2-Methoxy-5-methylphenol. 3-OH-benzyl. Benzaldehyde, 3,4-dihydroxy-. Creosol. p-Cresol. 1,2-Benzenediol, 3-methyl-. Phenol, 3,4-dimethyl-. 1,3-benzenediol, 4-methyl-. 4-OH-benzyl. Phenol, 2,5-dimethyl-. 3-Me-phenoxy. 4-Ethylcatechol. Phenol, 2-chloro-5-methyl-. Benzaldehyde, 3,4-dihydroxy, O-methyloxime.

Find more compounds similar to 1,2-Benzenediol, 4-methyl-.

Sources

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