Chemical Properties of 1,2-Benzenediol, 3-methoxy- (CAS 934-00-9)

1,2-Benzenediol, 3-methoxy-

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InChI
InChI=1S/C7H8O3/c1-10-6-4-2-3-5(8)7(6)9/h2-4,8-9H,1H3
InChI Key
LPYUENQFPVNPHY-UHFFFAOYSA-N
Formula
C7H8O3
SMILES
COc1cccc(O)c1O
Molecular Weight1
140.14
CAS
934-00-9
Other Names
  • 1,2-Dihydroxy-3-methoxybenzene
  • 1-O-Methylpyrogallol
  • 2,3-Dihydroxyanisole
  • 3-Methoxy-1,2-benzenediol
  • 3-Methoxy-1,2-benzenediol (3-methoxypyrocatechol)
  • 3-Methoxy-o-hydroquinone
  • 3-Methoxycatechol
  • 3-Methoxypyrocatechol
  • 6-Methoxycatechol
  • NSC 66525
  • Pyrocatechol, 3-methoxy-
  • Pyrogallol 1-methyl ether
  • Pyrogallol 1-monomethyl ether
Sources

Physical Properties

Property Value Unit Source
Δcsolid -3387.70 ± 0.70 kJ/mol NIST
Δf -293.77 kJ/mol Joback Calculated Property
Δfgas -418.50 ± 1.40 kJ/mol NIST
Δfsolid -510.20 ± 1.20 kJ/mol NIST
Δfus 20.68 kJ/mol Joback Calculated Property
Δsub 91.70 ± 0.80 kJ/mol NIST
Δsub 91.70 kJ/mol NIST
Δvap 91.70 ± 0.80 kJ/mol NIST
logPoct/wat 1.11 Crippen Calculated Property
Pc 6122.63 kPa Joback Calculated Property
Tboil 419.70 K NIST
Tboil 402.20 K NIST
Tc 809.70 K Joback Calculated Property
Tfus 440.74 K Joback Calculated Property
Vc 0.27 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 247.31 J/mol×K 569.9 Joback Calculated Property
η 0.00 Pa×s 569.9 Joback Calculated Property

Molecular Descriptors

Joback and Reid Groups
-O- (nonring) 1
=C< (ring) 3
-CH3 1
-OH (phenol) 2
=CH- (ring) 3

Similar Compounds

Phenol, 2,6-dimethoxy-. 1,2,3-Trimethoxybenzene. 2-Methoxyresorcinol. 2,6-Dimethoxy hydroquinone. 1,4-Benzenediol, 2-methoxy-. 2,4-Dimethoxyphenol. Phenol, 3,4,5-trimethoxy-. Phenol, 3,4-dimethoxy-. 1,2,3,4-Tetramethoxybenzene. Phenol, 2-methoxy-. 1,2,4-Trimethoxybenzene. Benzene, 1,2-dimethoxy-. Formic acid, 2,6-dimethoxyphenyl ester. Benzene, 2-ethoxy-1,3-dimethoxy-. 3-Methoxyphenol.

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