Chemical Properties of Dibutyl terephthalate (CAS 1962-75-0)

Dibutyl terephthalate

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InChI
InChI=1S/C16H22O4/c1-3-5-11-19-15(17)13-7-9-14(10-8-13)16(18)20-12-6-4-2/h7-10H,3-6,11-12H2,1-2H3
InChI Key
LQLQDKBJAIILIQ-UHFFFAOYSA-N
Formula
C16H22O4
SMILES
CCCCOC(=O)c1ccc(C(=O)OCCCC)cc1
Molecular Weight1
278.34
CAS
1962-75-0
Other Names
  • 1,4-Benzenedicarboxylic acid, dibutyl ester
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Physical Properties

Property Value Unit Source
Δf -281.22 kJ/mol Joback Calculated Property
Δfgas -638.11 kJ/mol Joback Calculated Property
Δfus 36.42 kJ/mol Joback Calculated Property
Δvap 72.46 kJ/mol Joback Calculated Property
log10WS -4.47 Crippen Calculated Property
logPoct/wat 3.600 Crippen Calculated Property
McVol 227.420 ml/mol McGowan Calculated Property
Pc 1816.95 kPa Joback Calculated Property
Inp [2058.00; 2066.00]   Show Hide
Inp 2058.00 NIST
Inp 2060.00 NIST
Inp 2066.00 NIST
Inp 2058.00 NIST
Inp 2060.00 NIST
Inp 2066.00 NIST
Inp 2066.00 NIST
Inp 2058.00 NIST
Inp 2066.00 NIST
Tboil 749.72 K Joback Calculated Property
Tc 951.49 K Joback Calculated Property
Tfus 289.00 K NIST
Vc 0.872 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [648.45; 724.87] J/mol×K [749.72; 951.49] Show Hide
Cp,gas 648.45 J/mol×K 749.72 Joback Calculated Property
Cp,gas 663.58 J/mol×K 783.35 Joback Calculated Property
Cp,gas 677.73 J/mol×K 816.98 Joback Calculated Property
Cp,gas 690.92 J/mol×K 850.61 Joback Calculated Property
Cp,gas 703.17 J/mol×K 884.24 Joback Calculated Property
Cp,gas 714.48 J/mol×K 917.86 Joback Calculated Property
Cp,gas 724.87 J/mol×K 951.49 Joback Calculated Property
η [0.0000934; 0.0008522] Pa×s [453.34; 749.72] Show Hide
η 0.0008522 Pa×s 453.34 Joback Calculated Property
η 0.0004919 Pa×s 502.74 Joback Calculated Property
η 0.0003132 Pa×s 552.13 Joback Calculated Property
η 0.0002148 Pa×s 601.53 Joback Calculated Property
η 0.0001560 Pa×s 650.93 Joback Calculated Property
η 0.0001185 Pa×s 700.32 Joback Calculated Property
η 0.0000934 Pa×s 749.72 Joback Calculated Property
ΔvapH 86.20 kJ/mol 438.00 NIST

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 453.00 K 0.50 NIST

Similar Compounds

Butyl benzoate. Terephthalic acid, butyl 2,2,2-trifluoroethyl ester. 4-Cyanobenzoic acid, butyl ester. Dipentyl terephthalate. Terephthalic acid, butyl 2-fluoroethyl ester. Terephthalic acid, butyl 2,2-dichloroethyl ester. 1,4-Benzenedicarboxylic acid, dihexyl ester. p-Toluic acid, butyl ester. Butyl octyl terephthalate. Terephthalic acid, diheptyl ester. Terephthalic acid, heptyl pentyl ester. Terephthalic acid, butyl 3-methylbutyl ester. 1,4-Benzenedicarboxylic acid, dioctyl ester. 1,4-Butanediol, dibenzoate. 1,4-Benzenedicarboxylic acid, decyl ethyl ester.

Find more compounds similar to Dibutyl terephthalate.

Sources

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