Chemical Properties of 2,6-dichlorohydroquinone (CAS 20103-10-0)

2,6-dichlorohydroquinone

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InChI
InChI=1S/C6H4Cl2O2/c7-4-1-3(9)2-5(8)6(4)10/h1-2,9-10H
InChI Key
QQAHQUBHRBQWBL-UHFFFAOYSA-N
Formula
C6H4Cl2O2
SMILES
Oc1cc(Cl)c(O)c(Cl)c1
Molecular Weight1
179.00
CAS
20103-10-0
Other Names
  • 2,6-Dichloro-1,4-benzenediol
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Physical Properties

Property Value Unit Source
Δcsolid [-2569.00; -2551.00] kJ/mol Show Hide
Δcsolid -2556.40 ± 8.40 kJ/mol NIST
Δcsolid -2551.00 kJ/mol NIST
Δcsolid -2569.00 kJ/mol NIST
Δf -230.68 kJ/mol Joback Calculated Property
Δfgas -328.21 kJ/mol Joback Calculated Property
Δfsolid -433.90 kJ/mol NIST
Δfus 24.91 kJ/mol Joback Calculated Property
Δsub 92.05 kJ/mol NIST
Δvap 66.69 kJ/mol Joback Calculated Property
log10WS -1.94 Crippen Calculated Property
logPoct/wat 2.405 Crippen Calculated Property
McVol 107.860 ml/mol McGowan Calculated Property
Pc 6359.24 kPa Joback Calculated Property
Tboil 604.44 K Joback Calculated Property
Tc 861.92 K Joback Calculated Property
Tfus 479.60 K Joback Calculated Property
Vc 0.293 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [220.56; 250.80] J/mol×K [604.44; 861.92] Show Hide
Cp,gas 220.56 J/mol×K 604.44 Joback Calculated Property
Cp,gas 226.43 J/mol×K 647.35 Joback Calculated Property
Cp,gas 231.76 J/mol×K 690.27 Joback Calculated Property
Cp,gas 236.70 J/mol×K 733.18 Joback Calculated Property
Cp,gas 241.40 J/mol×K 776.09 Joback Calculated Property
Cp,gas 246.05 J/mol×K 819.00 Joback Calculated Property
Cp,gas 250.80 J/mol×K 861.92 Joback Calculated Property
η [0.0000081; 0.0001179] Pa×s [479.60; 604.44] Show Hide
η 0.0001179 Pa×s 479.60 Joback Calculated Property
η 0.0000687 Pa×s 500.41 Joback Calculated Property
η 0.0000418 Pa×s 521.21 Joback Calculated Property
η 0.0000264 Pa×s 542.02 Joback Calculated Property
η 0.0000173 Pa×s 562.83 Joback Calculated Property
η 0.0000117 Pa×s 583.63 Joback Calculated Property
η 0.0000081 Pa×s 604.44 Joback Calculated Property
ΔsubH 92.00 ± 8.30 kJ/mol 334.50 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [436.90; 546.44] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A2.53499e+01
Coefficient B-1.09499e+04
Temperature range, min.436.90
Temperature range, max.546.44
Pvap 1.33 kPa 436.90 Calculated Property
Pvap 2.63 kPa 449.07 Calculated Property
Pvap 5.00 kPa 461.24 Calculated Property
Pvap 9.21 kPa 473.41 Calculated Property
Pvap 16.45 kPa 485.58 Calculated Property
Pvap 28.55 kPa 497.76 Calculated Property
Pvap 48.26 kPa 509.93 Calculated Property
Pvap 79.61 kPa 522.10 Calculated Property
Pvap 128.37 kPa 534.27 Calculated Property
Pvap 202.64 kPa 546.44 Calculated Property

Similar Compounds

1,4-Benzenediol, 2-chloro-. 1,4-Benzenediol, 2,5-dichloro-. Phenol, 2,3-dichloro-. Phenol, 2,4,6-trichloro-. Phenol, 3,5-dichloro-. Phenol, 2,5-dichloro-. Phenol, 2,3,4-trichloro-. Phenol, 2,3,5-trichloro-. 1,2-Benzenediol, 3,5-dichloro-. Phenol, 2,4-dichloro-. Phenol, 2,6-dichloro-. Phenol, 2-chloro-4-methoxy-. Phenol, 2-chloro-. Phenol, 3,4,5-trichloro-. Phenol, 3-chloro-.

Find more compounds similar to 2,6-dichlorohydroquinone.

Sources

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