Chemical Properties of 1,2,3-Trimethylindene (CAS 4773-83-5)


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InChI Key
Molecular Weight1
Other Names
  • 1H-Indene, 1,2,3-trimethyl-
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Physical Properties

Property Value Unit Source
Δf 224.39 kJ/mol Joback Calculated Property
Δfgas 41.69 kJ/mol Joback Calculated Property
Δfus 19.07 kJ/mol Joback Calculated Property
Δvap 46.77 kJ/mol Joback Calculated Property
log10WS -3.79 Crippen Calculated Property
logPoct/wat 3.597 Crippen Calculated Property
McVol 141.020 ml/mol McGowan Calculated Property
Pc 2718.33 kPa Joback Calculated Property
Tboil 521.48 K Joback Calculated Property
Tc 742.25 K Joback Calculated Property
Tfus 307.68 K Joback Calculated Property
Vc 0.542 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [315.37; 395.71] J/mol×K [521.48; 742.25] Show Hide
Cp,gas 315.37 J/mol×K 521.48 Joback Calculated Property
Cp,gas 330.98 J/mol×K 558.28 Joback Calculated Property
Cp,gas 345.63 J/mol×K 595.07 Joback Calculated Property
Cp,gas 359.37 J/mol×K 631.87 Joback Calculated Property
Cp,gas 372.26 J/mol×K 668.66 Joback Calculated Property
Cp,gas 384.36 J/mol×K 705.46 Joback Calculated Property
Cp,gas 395.71 J/mol×K 742.25 Joback Calculated Property
η [0.0003915; 0.0010063] Pa×s [307.68; 521.48] Show Hide
η 0.0010063 Pa×s 307.68 Joback Calculated Property
η 0.0007924 Pa×s 343.31 Joback Calculated Property
η 0.0006527 Pa×s 378.95 Joback Calculated Property
η 0.0005558 Pa×s 414.58 Joback Calculated Property
η 0.0004855 Pa×s 450.21 Joback Calculated Property
η 0.0004326 Pa×s 485.85 Joback Calculated Property
η 0.0003915 Pa×s 521.48 Joback Calculated Property


Property Value Unit Temperature (K) Source
Pvap [0.33; 2745.42] kPa [344.65; 726.00] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A3.83546e+01
Coefficient B-7.38909e+03
Coefficient C-3.08973e+00
Coefficient D1.79554e-07
Temperature range, min.344.65
Temperature range, max.726.00
Pvap 0.33 kPa 344.65 Calculated Property
Pvap 2.41 kPa 387.02 Calculated Property
Pvap 11.57 kPa 429.39 Calculated Property
Pvap 40.86 kPa 471.77 Calculated Property
Pvap 114.74 kPa 514.14 Calculated Property
Pvap 270.53 kPa 556.51 Calculated Property
Pvap 556.61 kPa 598.88 Calculated Property
Pvap 1027.98 kPa 641.26 Calculated Property
Pvap 1740.51 kPa 683.63 Calculated Property
Pvap 2745.42 kPa 726.00 Calculated Property

Similar Compounds

Dimetindene. Dimetindene M (nor), acetylated. Phenindamine. 1H-Indene, 2,3-dimethyl-. Spiro[2,5-cyclohexadiene-1,7'(1'H)-cyclopent[ij]isoquinolin]-4-one, 2',3',8',8'a-tetrahydro-5',6'-dimethoxy-1'-methyl-, (R)-. Dimetindene M (nor, OH), acetylated. Thymidine, 3'-O-TBDMS, 5'-O-TMS. Thymidine, 3',5'-bis(O-TBDMSi). Thymidine, 3'-O-TMS, 5'-O-TBDMS. 5'-O-(tert-butyldimethylsilyl)-thymidine. Thymidine, 3'-O-TFA, 5'-O-TBDMS. Nadolol, acetylated. 1,2,4a,6a,6b,9-Hexamethyl-1,2,3,4,4 a,5,6,6a,6b,7,8,12b,13,14b-tetradecahydro-picene. trans-Anthracene, 1,2-dihydro-1,2-diol, bis-TMS. Thymidine, 3'-O-cyclotetramethylene-isopropylsilyl, 5'-O-cyclotetramethylene-tertbutylsilyl.

Find more compounds similar to 1,2,3-Trimethylindene.


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