Chemical Properties of 1H-Indene, 2,3-dihydro-4,7-dimethyl- (CAS 6682-71-9)

1H-Indene, 2,3-dihydro-4,7-dimethyl-

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InChI
InChI=1S/C11H14/c1-8-6-7-9(2)11-5-3-4-10(8)11/h6-7H,3-5H2,1-2H3
InChI Key
IWHKMCQFAMHMSX-UHFFFAOYSA-N
Formula
C11H14
SMILES
Cc1ccc(C)c2c1CCC2
Molecular Weight1
146.23
CAS
6682-71-9
Other Names
  • 2,3-Dihydro-4,7-dimethyl-1H-indene
  • 4,7-Dimethyl-(2,3-dihydroindene)
  • 4,7-Dimethylindan
  • Indan, 4,7-dimethyl-
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Physical Properties

Property Value Unit Source
Δcliquid -6263.70 ± 1.50 kJ/mol NIST
Δf 193.72 kJ/mol Joback Calculated Property
Δfgas -7.40 ± 1.70 kJ/mol NIST
Δfliquid -65.70 ± 1.60 kJ/mol NIST
Δfus 14.18 kJ/mol Joback Calculated Property
Δvap [58.29; 58.30] kJ/mol Show Hide
Δvap 58.29 ± 0.44 kJ/mol NIST
Δvap 58.30 ± 0.40 kJ/mol NIST
log10WS -3.50 Crippen Calculated Property
logPoct/wat 2.792 Crippen Calculated Property
McVol 131.230 ml/mol McGowan Calculated Property
Pc 3002.44 kPa Joback Calculated Property
Inp [202.26; 1253.00]   Show Hide
Inp 1248.00 NIST
Inp 1253.00 NIST
Inp 202.26 NIST
Inp 1253.00 NIST
liquid 293.20 J/mol×K NIST
Tboil 504.11 K Joback Calculated Property
Tc 726.58 K Joback Calculated Property
Tfus 299.89 K Joback Calculated Property
Ttriple 272.63 ± 0.01 K NIST
Vc 0.501 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [286.59; 366.45] J/mol×K [504.11; 726.58] Show Hide
Cp,gas 286.59 J/mol×K 504.11 Joback Calculated Property
Cp,gas 302.17 J/mol×K 541.19 Joback Calculated Property
Cp,gas 316.75 J/mol×K 578.27 Joback Calculated Property
Cp,gas 330.42 J/mol×K 615.34 Joback Calculated Property
Cp,gas 343.21 J/mol×K 652.42 Joback Calculated Property
Cp,gas 355.21 J/mol×K 689.50 Joback Calculated Property
Cp,gas 366.45 J/mol×K 726.58 Joback Calculated Property
Cp,liquid 241.50 J/mol×K 298.15 NIST
η [0.0003689; 0.0013450] Pa×s [299.89; 504.11] Show Hide
η 0.0013450 Pa×s 299.89 Joback Calculated Property
η 0.0009713 Pa×s 333.93 Joback Calculated Property
η 0.0007450 Pa×s 367.96 Joback Calculated Property
η 0.0005977 Pa×s 402.00 Joback Calculated Property
η 0.0004962 Pa×s 436.04 Joback Calculated Property
η 0.0004233 Pa×s 470.07 Joback Calculated Property
η 0.0003689 Pa×s 504.11 Joback Calculated Property
ΔfusH [13.52; 13.52] kJ/mol [272.63; 272.70] Show Hide
ΔfusH 13.52 kJ/mol 272.63 NIST
ΔfusH 13.52 kJ/mol 272.70 NIST
ΔfusH 13.52 kJ/mol 272.70 NIST
ΔvapH [50.60; 56.90] kJ/mol [338.00; 443.50] Show Hide
ΔvapH 56.90 kJ/mol 338.00 NIST
ΔvapH 54.70 kJ/mol 391.50 NIST
ΔvapH 50.60 kJ/mol 443.50 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.65] kPa [367.67; 531.39] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.46219e+01
Coefficient B-4.34935e+03
Coefficient C-6.42430e+01
Temperature range, min.367.67
Temperature range, max.531.39
Pvap 1.33 kPa 367.67 Calculated Property
Pvap 3.00 kPa 385.86 Calculated Property
Pvap 6.19 kPa 404.05 Calculated Property
Pvap 11.86 kPa 422.24 Calculated Property
Pvap 21.34 kPa 440.43 Calculated Property
Pvap 36.37 kPa 458.63 Calculated Property
Pvap 59.14 kPa 476.82 Calculated Property
Pvap 92.31 kPa 495.01 Calculated Property
Pvap 138.96 kPa 513.20 Calculated Property
Pvap 202.65 kPa 531.39 Calculated Property

Similar Compounds

1H-Indene, 2,3-dihydro-4,5,7-trimethyl-. Benzene, 1,2,4-trimethyl-3-propyl. 1H-Indene, 2,3-dihydro-4-methyl-. 1H-Indene, 2,3-dihydro-4,6-dimethyl-. 1,2,3,6,7,8-Hexahydro-as-indacene. 1,3-Dimethyl-2-propylbenzene. Benzene, 1,2,3-trimethyl-4-propyl. Naphthalene, 1,2,3,4-tetrahydro-5,8-dimethyl-. 1,2-Dimethyl-3-propylbenzene. Benzene, 1,3,5-trimethyl-2-propyl-. 1,4-Dimethyl-2-propylbenzene. 1H-Indene, 2,3-dihydro-5-methyl-. 5-Propylindan. 5-Ethylindan. Benzene, 2-butyl-1,3-dimethyl.

Find more compounds similar to 1H-Indene, 2,3-dihydro-4,7-dimethyl-.

Sources

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