Chemical Properties of 1,2-Benzenediol, 3-methyl- (CAS 488-17-5)

1,2-Benzenediol, 3-methyl-

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InChI
InChI=1S/C7H8O2/c1-5-3-2-4-6(8)7(5)9/h2-4,8-9H,1H3
InChI Key
PGSWEKYNAOWQDF-UHFFFAOYSA-N
Formula
C7H8O2
SMILES
Cc1cccc(O)c1O
Molecular Weight1
124.14
CAS
488-17-5
Other Names
  • 1,2-Dihydroxy-3-methylbenzene
  • 2,3-Dihydroxytoluene
  • 2,3-Toluenediol
  • 2-Hydroxy-3-methylphenol
  • 3-Methyl-1,2-benzenediol
  • 3-Methyl-1,2-benzenediol (3-methylpyrocatechol)
  • 3-Methyl-1,2-dihydroxybenzene
  • 3-Methylcatechol
  • 3-Methylpyrocatechol
  • Catechol, 3-methyl-
  • NSC 66523
  • Pyrocatechol, 3-methyl-
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Physical Properties

Property Value Unit Source
Δcsolid -3505.40 ± 0.50 kJ/mol NIST
Δf -188.77 kJ/mol Joback Calculated Property
Δfgas -299.30 ± 1.60 kJ/mol NIST
Δfsolid -392.50 ± 1.10 kJ/mol NIST
Δfus 19.49 kJ/mol Joback Calculated Property
Δsub [93.20; 93.20] kJ/mol Show Hide
Δsub 93.20 ± 1.00 kJ/mol NIST
Δsub 93.20 ± 1.00 kJ/mol NIST
Δsub 93.20 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 [1263.00; 1263.00]   Show Hide
Inp 1263.00 NIST
Inp 1263.00 NIST
I [2627.00; 2627.00]   Show Hide
I 2627.00 NIST
I 2627.00 NIST
Tboil 514.20 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

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.62] kPa [427.25; 470.82] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A3.96155e+01
Coefficient B-1.16997e+04
Coefficient C-1.29762e+02
Temperature range, min.427.25
Temperature range, max.470.82
Pvap 1.33 kPa 427.25 Calculated Property
Pvap 2.50 kPa 432.09 Calculated Property
Pvap 4.60 kPa 436.93 Calculated Property
Pvap 8.31 kPa 441.77 Calculated Property
Pvap 14.74 kPa 446.61 Calculated Property
Pvap 25.70 kPa 451.46 Calculated Property
Pvap 44.06 kPa 456.30 Calculated Property
Pvap 74.37 kPa 461.14 Calculated Property
Pvap 123.64 kPa 465.98 Calculated Property
Pvap 202.62 kPa 470.82 Calculated Property

Similar Compounds

Phenol, 2-methyl-. 2,3-Dihydroxybenzaldehyde. 2-Methoxy-6-methylphenol. 1,4-Benzenediol, 2-methyl-. Phenol, 2-methoxy-3-methyl-. Phenol, 2,5-dimethyl-. 2-OH-benzyl. Phenol, 2,3-dimethyl-. 1,2-Benzenediol, 4-methyl-. 1,3-benzenediol, 4-methyl-. Phenol, 3-methyl-. 1,3-Benzenediol, 2-methyl-. Phenol, 2,6-dimethyl-. 3-OH-benzyl. 2,5-dimethylresorcinol.

Find more compounds similar to 1,2-Benzenediol, 3-methyl-.

Sources

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