Chemical Properties of Triphenylmethane (CAS 519-73-3)

Triphenylmethane

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InChI
InChI=1S/C19H16/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15,19H
InChI Key
AAAQKTZKLRYKHR-UHFFFAOYSA-N
Formula
C19H16
SMILES
c1ccc(C(c2ccccc2)c2ccccc2)cc1
Molecular Weight1
244.33
CAS
519-73-3
Other Names
  • Benzene, 1,1',1''-methylidynetris-
  • Methane, triphenyl-
  • Tritane
  • Benzene,1,1',1"-methylidynetris-
  • 1,1',1''-Methylidynetris[benzene]

Physical Properties

Property Value Unit Source
Δf 443.89 kJ/mol Joback Calculated Property
Δfgas 276.10 ± 5.00 kJ/mol NIST
Δfus 23.57 kJ/mol Joback Calculated Property
Δsub [100.70; 112.00] kJ/mol Show Hide
Δsub 108.40 ± 2.80 kJ/mol NIST
Δsub 109.10 ± 0.60 kJ/mol NIST
Δsub 112.00 kJ/mol NIST
Δsub 100.70 kJ/mol NIST
Δsub 105.00 ± 0.80 kJ/mol NIST
Δvap [93.20; 95.00] kJ/mol Show Hide
Δvap 93.20 ± 2.20 kJ/mol NIST
Δvap 94.60 kJ/mol NIST
Δvap 95.00 kJ/mol NIST
IE [8.34; 8.40] eV Show Hide
IE 8.34 ± 0.03 eV NIST
IE 8.34 ± 0.04 eV NIST
IE 8.40 ± 0.05 eV NIST
log10WS -5.25 Crippen Calculated Property
logPoct/wat 4.867 Crippen Calculated Property
McVol 207.290 ml/mol McGowan Calculated Property
Pc 2400.57 kPa Joback Calculated Property
Inp [327.80; 1997.00]   Show Hide
Inp 1978.00 NIST
Inp 1982.00 NIST
Inp 1997.00 NIST
Inp 327.80 NIST
Inp 1982.00 NIST
Inp 1997.00 NIST
Inp 327.80 NIST
gas 541.00 J/mol×K NIST
Tboil [449.00; 632.00] K Show Hide
Tboil 449.00 ± 2.00 K NIST
Tboil 632.00 ± 1.00 K NIST
Tboil 632.00 ± 6.00 K NIST
Tc 982.16 K Joback Calculated Property
Tfus [361.00; 367.80] K Show Hide
Tfus 364.40 ± 3.00 K NIST
Tfus 365.70 ± 3.00 K NIST
Tfus 367.80 ± 3.00 K NIST
Tfus 366.40 ± 1.00 K NIST
Tfus 365.00 ± 6.00 K NIST
Tfus Outlier 361.00 ± 6.00 K NIST
Tfus Outlier 362.00 ± 7.00 K NIST
Tfus 363.00 ± 4.00 K NIST
Tfus 365.00 ± 4.00 K NIST
Tfus 365.70 ± 1.50 K NIST
Tfus 365.50 ± 1.00 K NIST
Tfus 365.20 ± 1.00 K NIST
Tfus 365.20 ± 0.50 K NIST
Tfus 365.00 ± 3.00 K NIST
Tfus 366.40 ± 1.50 K NIST
Tfus 365.60 ± 0.20 K NIST
Tfus 363.00 ± 2.00 K NIST
Tfus 365.00 ± 4.00 K NIST
Tfus 365.30 ± 0.20 K NIST
Tfus 366.00 ± 2.00 K NIST
Tfus 365.30 ± 1.00 K NIST
Tfus 366.85 ± 0.30 K NIST
Tfus 366.25 ± 0.20 K NIST
Tfus 365.50 ± 0.60 K NIST
Tfus 365.00 ± 0.10 K NIST
Tfus 365.99 ± 0.50 K NIST
Vc 0.769 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [550.53; 640.21] J/mol×K [713.72; 982.16] Show Hide
Cp,gas 550.53 J/mol×K 713.72 Joback Calculated Property
Cp,gas 569.41 J/mol×K 758.46 Joback Calculated Property
Cp,gas 586.50 J/mol×K 803.20 Joback Calculated Property
Cp,gas 601.97 J/mol×K 847.94 Joback Calculated Property
Cp,gas 615.98 J/mol×K 892.68 Joback Calculated Property
Cp,gas 628.67 J/mol×K 937.42 Joback Calculated Property
Cp,gas 640.21 J/mol×K 982.16 Joback Calculated Property
η [0.0001036; 0.0019643] Pa×s [368.15; 713.72] Show Hide
η 0.0019643 Pa×s 368.15 Joback Calculated Property
η 0.0008632 Pa×s 425.75 Joback Calculated Property
η 0.0004615 Pa×s 483.34 Joback Calculated Property
η 0.0002819 Pa×s 540.94 Joback Calculated Property
η 0.0001893 Pa×s 598.53 Joback Calculated Property
η 0.0001364 Pa×s 656.12 Joback Calculated Property
η 0.0001036 Pa×s 713.72 Joback Calculated Property
ΔfusH [18.20; 21.98] kJ/mol [365.30; 367.20] Show Hide
ΔfusH 21.98 kJ/mol 365.30 NIST
ΔfusH 21.97 kJ/mol 365.30 NIST
ΔfusH 21.97 kJ/mol 365.30 NIST
ΔfusH 18.20 kJ/mol 365.50 NIST
ΔfusH 20.92 kJ/mol 365.60 NIST
ΔfusH 20.70 kJ/mol 367.20 NIST
ΔsubH [100.00; 113.90] kJ/mol [330.50; 367.00] Show Hide
ΔsubH 106.80 kJ/mol 330.50 NIST
ΔsubH 100.00 ± 0.40 kJ/mol 337.00 NIST
ΔsubH 106.70 ± 0.60 kJ/mol 338.00 NIST
ΔsubH 113.90 kJ/mol 353.00 NIST
ΔsubH 100.10 ± 0.59 kJ/mol 367.00 NIST
ΔvapH [58.60; 82.00] kJ/mol [402.50; 577.50] Show Hide
ΔvapH 82.00 kJ/mol 402.50 NIST
ΔvapH 58.60 kJ/mol 577.50 NIST
ΔfusS [49.80; 60.20] J/mol×K [365.30; 365.60] Show Hide
ΔfusS 60.20 J/mol×K 365.30 NIST
ΔfusS 49.80 J/mol×K 365.50 NIST
ΔfusS 57.20 J/mol×K 365.60 NIST

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 631.70 K 101.00 NIST

Similar Compounds

Diphenylmethyl radical. Triphenylmethane, 4-chloro. Triphenylmethane, 4,4'-dichloro. Triphenylmethane, 4,4',4''-trichloro. Diphenylmethane. Triphenylmethane, 3-chloro. Tetraphenylmethane. Benzene, 1,4-bis(phenylmethyl)-. Benzene, 1-methyl-4-(phenylmethyl)-. triphenylmethane, 3,4-dichloro. Triphenylmethane, 3,4,4'-trichloro. 9,10[1',2']-Benzenoanthracene, 9,10-dihydro-. Methane, di-p-tolyl-. Benzene, 1,1',1''-methylidynetris[4-nitro-. Triphenylmethane, 2-chloro.

Find more compounds similar to Triphenylmethane.

Mixtures

Sources

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