Chemical Properties of Naphthalene, 1,8-dimethyl- (CAS 569-41-5)

Naphthalene, 1,8-dimethyl-

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InChI
InChI=1S/C12H12/c1-9-5-3-7-11-8-4-6-10(2)12(9)11/h3-8H,1-2H3
InChI Key
XAABPYINPXYOLM-UHFFFAOYSA-N
Formula
C12H12
SMILES
Cc1cccc2cccc(C)c12
Molecular Weight1
156.22
CAS
569-41-5
Other Names
  • 1,8-Dimethylnaphthalene
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Physical Properties

Property Value Unit Source
Δcsolid [-6463.20; -6463.00] kJ/mol Show Hide
Δcsolid -6463.20 ± 2.60 kJ/mol NIST
Δcsolid -6463.00 ± 1.00 kJ/mol NIST
Δf 249.96 kJ/mol Joback Calculated Property
Δfgas [108.60; 108.80] kJ/mol Show Hide
Δfgas 108.80 ± 3.00 kJ/mol NIST
Δfgas 108.60 kJ/mol NIST
Δfsolid [25.90; 26.10] kJ/mol Show Hide
Δfsolid 26.10 ± 3.00 kJ/mol NIST
Δfsolid 25.90 ± 1.20 kJ/mol NIST
Δfus 18.53 kJ/mol Solid-L...
Δsub [82.70; 82.70] kJ/mol Show Hide
Δsub 82.70 ± 0.30 kJ/mol NIST
Δsub 82.70 ± 0.30 kJ/mol NIST
Δsub 82.70 kJ/mol NIST
Δvap 47.55 kJ/mol Joback Calculated Property
IE [7.50; 8.30] eV Show Hide
IE 7.50 eV NIST
IE 8.30 ± 0.05 eV NIST
IE 7.71 eV NIST
IE 7.64 ± 0.03 eV NIST
log10WS -4.23 Crippen Calculated Property
logPoct/wat 3.457 Crippen Calculated Property
McVol 136.720 ml/mol McGowan Calculated Property
Pc 3005.73 kPa Joback Calculated Property
Inp [249.39; 1480.00]   Show Hide
Inp 1440.80 NIST
Inp 1456.80 NIST
Inp 1472.40 NIST
Inp 1449.00 NIST
Inp 1471.00 NIST
Inp 1472.70 NIST
Inp 1472.10 NIST
Inp 1459.70 NIST
Inp 1472.70 NIST
Inp 1480.00 NIST
Inp 1459.70 NIST
Inp 1472.70 NIST
Inp 1480.00 NIST
Inp 1472.70 NIST
Inp 1472.10 NIST
Inp 1450.00 NIST
Inp 1457.00 NIST
Inp 1448.00 NIST
Inp 1449.00 NIST
Inp 1457.00 NIST
Inp 1449.00 NIST
Inp Outlier 249.39 NIST
Inp Outlier 252.00 NIST
Inp Outlier 249.52 NIST
Inp Outlier 250.70 NIST
Inp Outlier 249.52 NIST
Inp 1457.00 NIST
Inp 1472.70 NIST
Inp 1459.70 NIST
Inp 1450.00 NIST
Inp 1440.80 NIST
Inp Outlier 250.70 NIST
I [1989.00; 1989.00]   Show Hide
I 1989.00 NIST
I 1989.00 NIST
solid,1 bar 224.72 J/mol×K NIST
Tboil 529.58 K Joback Calculated Property
Tc 761.14 K Joback Calculated Property
Tfus 335.00 ± 2.00 K NIST
Ttriple [336.32; 336.32] K Show Hide
Ttriple 336.32 ± 0.02 K NIST
Ttriple 336.32 ± 0.02 K NIST
Vc 0.521 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [296.31; 371.48] J/mol×K [529.58; 761.14] Show Hide
Cp,gas 296.31 J/mol×K 529.58 Joback Calculated Property
Cp,gas 311.16 J/mol×K 568.17 Joback Calculated Property
Cp,gas 325.00 J/mol×K 606.77 Joback Calculated Property
Cp,gas 337.89 J/mol×K 645.36 Joback Calculated Property
Cp,gas 349.89 J/mol×K 683.95 Joback Calculated Property
Cp,gas 361.06 J/mol×K 722.55 Joback Calculated Property
Cp,gas 371.48 J/mol×K 761.14 Joback Calculated Property
Cp,solid [241.80; 242.80] J/mol×K [298.15; 298.15] Show Hide
Cp,solid 242.80 J/mol×K 298.15 NIST
Cp,solid 241.80 J/mol×K 298.15 NIST
η [0.0002960; 0.0012561] Pa×s [309.16; 529.58] Show Hide
η 0.0012561 Pa×s 309.16 Joback Calculated Property
η 0.0008686 Pa×s 345.90 Joback Calculated Property
η 0.0006448 Pa×s 382.63 Joback Calculated Property
η 0.0005043 Pa×s 419.37 Joback Calculated Property
η 0.0004103 Pa×s 456.11 Joback Calculated Property
η 0.0003443 Pa×s 492.84 Joback Calculated Property
η 0.0002960 Pa×s 529.58 Joback Calculated Property
ΔfusH [0.05; 18.53] kJ/mol [336.30; 338.20] Show Hide
ΔfusH 15.77 kJ/mol 336.30 NIST
ΔfusH 15.77 kJ/mol 336.30 NIST
ΔfusH 0.05 kJ/mol 336.33 NIST
ΔfusH 18.53 kJ/mol 338.20 NIST
ΔsubH [77.90; 79.60] kJ/mol [332.00; 336.00] Show Hide
ΔsubH 77.90 kJ/mol 332.00 NIST
ΔsubH 79.60 kJ/mol 336.00 NIST
ΔvapH [59.70; 64.80] kJ/mol [375.50; 375.50] Show Hide
ΔvapH 62.80 kJ/mol 375.50 NIST
ΔvapH 64.80 kJ/mol 375.50 NIST
ΔvapH 62.20 kJ/mol 375.50 NIST
ΔvapH 60.70 kJ/mol 375.50 NIST
ΔvapH 59.70 kJ/mol 375.50 NIST
ΔfusS 46.86 J/mol×K 336.33 NIST

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 413.20 K 2.40 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.66] kPa [402.00; 552.34] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.58900e+01
Coefficient B-4.93899e+03
Coefficient C-8.54500e+01
Temperature range, min.402.00
Temperature range, max.552.34
Pvap 1.33 kPa 402.00 Calculated Property
Pvap 2.91 kPa 418.70 Calculated Property
Pvap 5.91 kPa 435.41 Calculated Property
Pvap 11.24 kPa 452.11 Calculated Property
Pvap 20.22 kPa 468.82 Calculated Property
Pvap 34.63 kPa 485.52 Calculated Property
Pvap 56.80 kPa 502.23 Calculated Property
Pvap 89.68 kPa 518.93 Calculated Property
Pvap 136.87 kPa 535.64 Calculated Property
Pvap 202.66 kPa 552.34 Calculated Property

Similar Compounds

Phenanthrene, 1,10-dimethyl. Benz(a)anthracene, 7,8-dimethyl-. 1,3,8-Trimethylnaphthalene. Benz(a)anthracene, 6,7-dimethyl-. Naphthalene, 1,4,5-trimethyl-. Naphthalene, 1,3-dimethyl-. Naphthalene, 1,3,6-trimethyl-. 1,3,6,11-tetramethyl-triphenylene. Benz[a]anthracene, 1-methyl-. Chrysene, 4-methyl-. Phenanthrene, 4-methyl-. Benzo[c]phenanthrene, 1-methyl-. Benzo[c]phenanthrene, 1,12-dimethyl-. Phenanthrene, 4,5-dimethyl-. Phenanthrene, 1,3-dimethyl-.

Find more compounds similar to Naphthalene, 1,8-dimethyl-.

Mixtures

Sources

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