Chemical Properties of Pyridine, 2,6-dimethyl- (CAS 108-48-5)

Pyridine, 2,6-dimethyl-

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InChI
InChI=1S/C7H9N/c1-6-4-3-5-7(2)8-6/h3-5H,1-2H3
InChI Key
OISVCGZHLKNMSJ-UHFFFAOYSA-N
Formula
C7H9N
SMILES
Cc1cccc(C)n1
Molecular Weight1
107.15
CAS
108-48-5
Other Names
  • 2,6-Dimethylpyridine
  • 2,6-Dimethypyridine
  • NSC 2155
  • Pyridine, 2,6-dimethyl-
  • «alpha»,«alpha»'-Dimethylpyridine
  • «alpha»,«alpha»'-Lutidin
  • «alpha»,«alpha»'-Lutidine
Sources

Physical Properties

Property Value Unit Source
PAff 963.00 kJ/mol NIST
BasG 931.10 kJ/mol NIST
Δcliquid -4053.50 kJ/mol NIST
Δfgas 58.70 kJ/mol NIST
Δfgas 56.10 ± 1.50 kJ/mol NIST
Δfliquid 12.60 kJ/mol NIST
Δvap [45.30; 46.40] kJ/mol Show Hide
Δvap 45.38 kJ/mol NIST
Δvap 45.90 ± 2.40 kJ/mol NIST
Δvap 45.30 kJ/mol NIST
Δvap 46.40 kJ/mol NIST
Δvap 46.06 kJ/mol NIST
IE [8.85; 9.23] eV Show Hide
IE 8.86 ± 0.03 eV NIST
IE 8.87 eV NIST
IE 9.23 ± 0.05 eV NIST
IE 9.23 eV NIST
IE 8.85 ± 0.02 eV NIST
IE 8.90 ± 0.05 eV NIST
logPoct/wat 1.70 Crippen Calculated Property
liquid 244.24 J/mol×K NIST
Tboil [410.70; 446.15] K Show Hide
Tboil 417.20 K NIST
Tboil 417.30 K NIST
Tboil 417.23 ± 0.25 K NIST
Tboil 417.25 ± 0.30 K NIST
Tboil 417.15 ± 0.20 K NIST
Tboil 417.30 ± 0.30 K NIST
Tboil 417.15 ± 0.20 K NIST
Tboil 415.15 ± 2.00 K NIST
Tboil 417.65 ± 0.30 K NIST
Tboil 414.40 ± 1.00 K NIST
Tboil 417.21 ± 0.10 K NIST
Tboil 417.21 ± 0.10 K NIST
Tboil 417.17 ± 0.06 K NIST
Tboil 415.90 ± 0.30 K NIST
Tboil 417.15 ± 0.30 K NIST
Tboil 416.56 ± 0.30 K NIST
Tboil 417.19 ± 0.09 K NIST
Tboil 417.15 ± 0.40 K NIST
Tboil 417.85 ± 0.60 K NIST
Tboil 415.65 ± 1.00 K NIST
Tboil 417.15 ± 0.60 K NIST
Tboil 417.15 ± 0.40 K NIST
Tboil 413.65 ± 1.50 K NIST
Tboil 410.70 ± 0.60 K NIST
Tboil 416.35 ± 0.80 K NIST
Tboil Outlier 446.15 ± 1.00 K NIST
Tc 623.80 K NIST
Tc 623.75 ± 0.20 K NIST
Tfus [266.41; 278.90] K Show Hide
Tfus 266.45 ± 0.30 K NIST
Tfus Outlier 278.90 ± 0.30 K NIST
Tfus 267.05 ± 0.06 K NIST
Tfus 267.05 ± 0.06 K NIST
Tfus 267.08 ± 0.10 K NIST
Tfus 266.41 ± 0.35 K NIST
Tfus 267.15 ± 0.20 K NIST
Tfus 266.65 ± 0.50 K NIST
Tfus 267.65 ± 0.20 K NIST
Tfus 267.25 ± 0.30 K NIST
Ttriple 267.03 ± 0.01 K NIST

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,liquid 185.17 J/mol×K 298.15 NIST
ΔfusH 13.04 kJ/mol 267.1 NIST
ΔvapH [36.00; 46.10] kJ/mol [312.50; 417.30] Show Hide
Plot of Enthalpy of vaporization at a given temperature.
ΔvapH 46.10 kJ/mol 312.5 NIST
ΔvapH 44.40 kJ/mol 313.0 NIST
ΔvapH 43.70 kJ/mol 330.5 NIST
ΔvapH 42.50 kJ/mol 343.0 NIST
ΔvapH 45.00 kJ/mol 356.0 NIST
ΔvapH 40.80 kJ/mol 368.0 NIST
ΔvapH 41.60 kJ/mol 385.0 NIST
ΔvapH 43.90 kJ/mol 386.0 NIST
ΔvapH 41.40 kJ/mol 386.0 NIST
ΔvapH 38.80 kJ/mol 386.0 NIST
ΔvapH 36.00 kJ/mol 386.0 NIST
ΔvapH 37.46 kJ/mol 417.3 NIST

Similar Compounds

2,6-Dimethylpyridine, hydrochloride. Pyridine, 2-methyl-, hydrochloride. Pyridine, 2-methyl-. Pyridine, 2,4,6-trimethyl-, hydrochloride. Pyridine, 2,4,6-trimethyl-. 6-Methyl pyridine-2-aldehyde. Pyridine, 2,4-dimethyl-. 2,4-Dimethylpyridine hydrochloride. 4-Pyridinamine, 2,6-dimethyl-. 2-Cyano-6-methyl pyridine. Pyridine, 2-ethyl-6-methyl-. 2,6-Pyridinedicarboxaldehyde. Pyridine, 2,6-dicarbinol. 2,6-Lutidine-n-oxide. Piconol.

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