Chemical Properties of Benzene, 1-ethyl-4-methyl- (CAS 622-96-8)

Benzene, 1-ethyl-4-methyl-

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InChI
InChI=1S/C9H12/c1-3-9-6-4-8(2)5-7-9/h4-7H,3H2,1-2H3
InChI Key
JRLPEMVDPFPYPJ-UHFFFAOYSA-N
Formula
C9H12
SMILES
CCc1ccc(C)cc1
Molecular Weight1
120.19
CAS
622-96-8
Other Names
  • 1,4-Methylethylbenzene
  • 1-ETHYL-4-METHYLBENZENE
  • 1-METHYL-4-ETHYLBENZENE
  • 4-Ethyltoluene
  • 4-Methylethylbenzene
  • 4-ethylmethylbenzene
  • Benzene, 1-methyl-4-ethyl-
  • NSC 74177
  • P-ETHYLMETHYLBENZENE
  • Toluene, p-ethyl-
  • p-Ethyltoluene
  • p-Methylethylbenzene
  • para-Ethyltoluene

Physical Properties

Property Value Unit Source
ω 0.3220 KDB
Δcliquid -5206.80 ± 1.30 kJ/mol NIST
Δf 126.80 kJ/mol KDB
Δc,grossH 5206.78 kJ/mol KDB
Δc,netH 4942.685 kJ/mol KDB
Δfgas [-3.30; -2.05] kJ/mol Show Hide
Δfgas -2.05 kJ/mol KDB
Δfgas -3.30 ± 1.50 kJ/mol NIST
Δfliquid -49.90 ± 1.40 kJ/mol NIST
Δfus 12.72 kJ/mol Joback Calculated Property
Δvap [46.50; 46.60] kJ/mol Show Hide
Δvap 46.50 kJ/mol NIST
Δvap 46.60 kJ/mol NIST
Δvap 46.60 kJ/mol NIST
log10WS [-3.11; -3.11]   Show Hide
log10WS -3.11 Aq. Sol...
log10WS -3.11 Estimat...
logPoct/wat 2.557 Crippen Calculated Property
McVol 113.910 ml/mol McGowan Calculated Property
NFPA Fire 2 KDB
Pc [3173.00; 3233.00] kPa Show Hide
Pc 3230.00 kPa KDB
Pc 3230.00 ± 100.00 kPa NIST
Pc 3233.00 ± 8.00 kPa NIST
Pc 3173.00 ± 100.00 kPa NIST
Inp [147.30; 977.00]   Show Hide
Inp 941.60 NIST
Inp 946.50 NIST
Inp 947.33 NIST
Inp 958.60 NIST
Inp 957.10 NIST
Inp 956.80 NIST
Inp 957.80 NIST
Inp 957.00 NIST
Inp 957.00 NIST
Inp 954.00 NIST
Inp 955.00 NIST
Inp 956.00 NIST
Inp 957.00 NIST
Inp 957.00 NIST
Inp 958.00 NIST
Inp 959.00 NIST
Inp 959.00 NIST
Inp 960.00 NIST
Inp 960.00 NIST
Inp 962.00 NIST
Inp 977.00 NIST
Inp 957.00 NIST
Inp 957.00 NIST
Inp 951.00 NIST
Inp 952.00 NIST
Inp 949.00 NIST
Inp 947.10 NIST
Inp 947.50 NIST
Inp 950.60 NIST
Inp 967.00 NIST
Inp 954.00 NIST
Inp 958.00 NIST
Inp 963.00 NIST
Inp 970.00 NIST
Inp 948.20 NIST
Inp 950.40 NIST
Inp 958.20 NIST
Inp 963.20 NIST
Inp 970.10 NIST
Inp 954.00 NIST
Inp 947.80 NIST
Inp 948.20 NIST
Inp 948.40 NIST
Inp 948.20 NIST
Inp 949.00 NIST
Inp 948.20 NIST
Inp 950.40 NIST
Inp 954.00 NIST
Inp 948.80 NIST
Inp 948.80 NIST
Inp 945.26 NIST
Inp 950.00 NIST
Inp 947.60 NIST
Inp 948.20 NIST
Inp 951.30 NIST
Inp 952.00 NIST
Inp 950.00 NIST
Inp 955.60 NIST
Inp 955.10 NIST
Inp 948.00 NIST
Inp 965.30 NIST
Inp 955.00 NIST
Inp 952.00 NIST
Inp 952.00 NIST
Inp 976.00 NIST
Inp 956.10 NIST
Inp 953.00 NIST
Inp 954.00 NIST
Inp 954.20 NIST
Inp 956.30 NIST
Inp 960.00 NIST
Inp 962.40 NIST
Inp 969.70 NIST
Inp 948.90 NIST
Inp 945.10 NIST
Inp 952.20 NIST
Inp 956.30 NIST
Inp 960.00 NIST
Inp 962.40 NIST
Inp 946.00 NIST
Inp 948.48 NIST
Inp 948.90 NIST
Inp 949.00 NIST
Inp 957.00 NIST
Inp 950.80 NIST
Inp 946.30 NIST
Inp 945.10 NIST
Inp 972.97 NIST
Inp 970.00 NIST
Inp 950.00 NIST
Inp 952.00 NIST
Inp 958.00 NIST
Inp 958.00 NIST
Inp 963.00 NIST
Inp 963.00 NIST
Inp 948.00 NIST
Inp 940.00 NIST
Inp 954.00 NIST
Inp 962.00 NIST
Inp 956.00 NIST
Inp 960.00 NIST
Inp 953.00 NIST
Inp 963.00 NIST
Inp 967.00 NIST
Inp 955.00 NIST
Inp 970.00 NIST
Inp 958.00 NIST
Inp 950.22 NIST
Inp 954.00 NIST
Inp 949.00 NIST
Inp 968.50 NIST
Inp 956.00 NIST
Inp 942.00 NIST
Inp 945.00 NIST
Inp 946.00 NIST
Inp 948.00 NIST
Inp 948.00 NIST
Inp 957.00 NIST
Inp 949.00 NIST
Inp 963.00 NIST
Inp 951.00 NIST
Inp 968.00 NIST
Inp 956.00 NIST
Inp 945.00 NIST
Inp 947.00 NIST
Inp 951.00 NIST
Inp 957.00 NIST
Inp 947.00 NIST
Inp 947.00 NIST
Inp 952.00 NIST
Inp 951.50 NIST
Inp 940.00 NIST
Inp 946.00 NIST
Inp 970.00 NIST
Inp 944.00 NIST
Inp 948.00 NIST
Inp 952.00 NIST
Inp 954.00 NIST
Inp Outlier 165.60 NIST
Inp Outlier 148.90 NIST
Inp Outlier 147.30 NIST
Inp Outlier 148.30 NIST
Inp 965.30 NIST
Inp 970.00 NIST
Inp 963.00 NIST
Inp 962.00 NIST
Inp 941.60 NIST
Inp 956.80 NIST
Inp 955.00 NIST
Inp 959.00 NIST
Inp 977.00 NIST
Inp 949.00 NIST
Inp 954.00 NIST
Inp 950.40 NIST
Inp 947.80 NIST
Inp 948.20 NIST
Inp 945.26 NIST
Inp 952.00 NIST
Inp 956.10 NIST
I [1181.00; 1269.00]   Show Hide
I 1200.00 NIST
I 1202.00 NIST
I 1223.40 NIST
I 1219.10 NIST
I 1200.80 NIST
I 1216.00 NIST
I 1233.00 NIST
I 1245.70 NIST
I 1216.00 NIST
I 1216.00 NIST
I 1216.00 NIST
I Outlier 1181.00 NIST
I 1226.00 NIST
I 1227.00 NIST
I 1226.00 NIST
I 1227.00 NIST
I 1235.00 NIST
I 1236.00 NIST
I 1248.00 NIST
I 1261.00 NIST
I Outlier 1269.00 NIST
I 1225.00 NIST
I 1201.00 NIST
I 1231.00 NIST
I 1261.00 NIST
I 1242.00 NIST
I 1233.00 NIST
I 1201.00 NIST
I 1223.00 NIST
I 1250.00 NIST
I 1208.50 NIST
I 1200.00 NIST
Tboil [431.00; 436.00] K Show Hide
Tboil 435.20 K KDB
Tboil 435.20 K NIST
Tboil 435.15 ± 1.50 K NIST
Tboil 435.00 ± 3.00 K NIST
Tboil 436.00 ± 4.00 K NIST
Tboil 435.00 ± 2.00 K NIST
Tboil 435.15 ± 0.20 K NIST
Tboil 434.70 ± 2.00 K NIST
Tboil 435.10 ± 1.00 K NIST
Tboil 435.13 ± 0.03 K NIST
Tboil 435.13 ± 0.10 K NIST
Tboil 435.09 ± 0.50 K NIST
Tboil 435.10 ± 0.15 K NIST
Tboil 435.13 ± 0.15 K NIST
Tboil 435.21 ± 0.20 K NIST
Tboil 435.21 ± 0.30 K NIST
Tboil 435.20 ± 0.15 K NIST
Tboil 434.00 ± 4.00 K NIST
Tboil 435.21 ± 0.20 K NIST
Tboil 435.25 ± 0.30 K NIST
Tboil 435.09 ± 0.20 K NIST
Tboil 435.65 ± 0.30 K NIST
Tboil 435.00 ± 4.00 K NIST
Tboil 436.00 ± 3.00 K NIST
Tboil Outlier 431.00 ± 5.00 K NIST
Tboil Outlier 431.15 ± 2.00 K NIST
Tboil 434.00 ± 4.00 K NIST
Tboil 435.00 ± 2.00 K NIST
Tboil 435.00 ± 1.60 K NIST
Tc [640.20; 640.23] K Show Hide
Tc 640.20 K KDB
Tc 640.20 ± 1.00 K NIST
Tc 640.23 ± 0.20 K NIST
Tc 640.20 ± 1.00 K NIST
Tfus [208.99; 217.00] K Show Hide
Tfus 210.80 K KDB
Tfus 211.05 K Aq. Sol...
Tfus 210.79 ± 0.10 K NIST
Tfus 209.08 ± 0.20 K NIST
Tfus 209.91 ± 0.50 K NIST
Tfus 209.91 ± 0.60 K NIST
Tfus 208.99 ± 1.00 K NIST
Tfus 209.14 ± 0.20 K NIST
Tfus 210.55 ± 0.40 K NIST
Tfus 210.78 ± 0.20 K NIST
Tfus 210.75 ± 0.03 K NIST
Tfus 210.78 ± 0.02 K NIST
Tfus 210.80 ± 0.01 K NIST
Tfus 208.99 ± 0.20 K NIST
Tfus Outlier 217.00 ± 4.00 K NIST
Vc 0.470 m3/kmol KDB
Zc 0.2851990 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [215.87; 286.96] J/mol×K [436.98; 645.53] Show Hide
Cp,gas 215.87 J/mol×K 436.98 Joback Calculated Property
Cp,gas 229.41 J/mol×K 471.74 Joback Calculated Property
Cp,gas 242.24 J/mol×K 506.50 Joback Calculated Property
Cp,gas 254.38 J/mol×K 541.26 Joback Calculated Property
Cp,gas 265.87 J/mol×K 576.01 Joback Calculated Property
Cp,gas 276.72 J/mol×K 610.77 Joback Calculated Property
Cp,gas 286.96 J/mol×K 645.53 Joback Calculated Property
η [0.0002193; 0.0022882] Pa×s [230.13; 436.98] Show Hide
η 0.0022882 Pa×s 230.13 Joback Calculated Property
η 0.0012000 Pa×s 264.61 Joback Calculated Property
η 0.0007303 Pa×s 299.08 Joback Calculated Property
η 0.0004925 Pa×s 333.56 Joback Calculated Property
η 0.0003576 Pa×s 368.03 Joback Calculated Property
η 0.0002742 Pa×s 402.50 Joback Calculated Property
η 0.0002193 Pa×s 436.98 Joback Calculated Property
ΔvapH 43.20 kJ/mol 395.50 NIST
Pvap 20.00 kPa 380.74 Isobari...
n0 [1.49244; 1.49480]   [293.15; 298.15] Show Hide
n0 1.49480 293.15 Isobari...
n0 1.49244 298.15 KDB
ρl [861.00; 861.07] kg/m3 [293.00; 293.15] Show Hide
ρl 861.00 kg/m3 293.00 KDB
ρl 861.07 kg/m3 293.15 Isobari...

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.63] kPa [317.24; 464.68] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.42141e+01
Coefficient B-3.63868e+03
Coefficient C-5.59640e+01
Temperature range, min.317.24
Temperature range, max.464.68
Pvap 1.33 kPa 317.24 Calculated Property
Pvap 3.03 kPa 333.62 Calculated Property
Pvap 6.29 kPa 350.00 Calculated Property
Pvap 12.09 kPa 366.39 Calculated Property
Pvap 21.76 kPa 382.77 Calculated Property
Pvap 37.02 kPa 399.15 Calculated Property
Pvap 60.01 kPa 415.53 Calculated Property
Pvap 93.27 kPa 431.92 Calculated Property
Pvap 139.72 kPa 448.30 Calculated Property
Pvap 202.63 kPa 464.68 Calculated Property
Pvap [9.31e-05; 3092.79] kPa [210.83; 640.15] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A8.21809e+01
Coefficient B-8.31456e+03
Coefficient C-9.76149e+00
Coefficient D4.68582e-06
Temperature range, min.210.83
Temperature range, max.640.15
Pvap 9.31e-05 kPa 210.83 Calculated Property
Pvap 0.02 kPa 258.53 Calculated Property
Pvap 0.66 kPa 306.23 Calculated Property
Pvap 7.28 kPa 353.94 Calculated Property
Pvap 40.84 kPa 401.64 Calculated Property
Pvap 148.72 kPa 449.34 Calculated Property
Pvap 405.28 kPa 497.04 Calculated Property
Pvap 904.81 kPa 544.75 Calculated Property
Pvap 1757.15 kPa 592.45 Calculated Property
Pvap 3092.79 kPa 640.15 Calculated Property

Similar Compounds

Benzene, 1,4-diethyl-. 4-Ethylphenylacetonitrile. Ethylbenzene-d10. Ethylbenzene. p-Ethylbenzylchloride. Benzaldehyde, 4-ethyl-. 4-ethylbenzaldehyde. Benzeneacetaldehyde, 4-methyl-. Benzene, 1-ethyl-4-(1-methylethyl)-. Benzene, 1-ethyl-4-iodo-. Benzene, 1,1'-(1,2-ethanediyl)bis[4-methyl-. Ethanone, 1-(4-ethylphenyl)-. Benzene, 1-(1,1-dimethylethyl)-4-ethyl-. Benzene, 1-ethyl-3-methyl-. Benzene, 1-chloro-4-ethyl-.

Find more compounds similar to Benzene, 1-ethyl-4-methyl-.

Mixtures

Sources

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

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