Chemical Properties of Benzene, 1-ethyl-3-methyl- (CAS 620-14-4)

Benzene, 1-ethyl-3-methyl-

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InChI
InChI=1S/C9H12/c1-3-9-6-4-5-8(2)7-9/h4-7H,3H2,1-2H3
InChI Key
ZLCSFXXPPANWQY-UHFFFAOYSA-N
Formula
C9H12
SMILES
CCc1cccc(C)c1
Molecular Weight1
120.19
CAS
620-14-4
Other Names
  • 1,3-Methylethylbenzene
  • 1,3-ethylmethylbenzene
  • 1-ETHYL-3-METHYLBENZENE
  • 1-METHYL-3-ETHYLBENZENE
  • 3-Ethyl-1-methylbenzene
  • 3-Ethylmethylbenzene
  • 3-Ethyltoluene
  • 3-Methylethylbenzene
  • Benzene, 3-ethyl-1-methyl-
  • M-ETHYLMETHYLBENZENE
  • NSC 74176
  • Toluene, m-ethyl-
  • benzene, 1-methyl-3-ethyl-
  • m-Ethyltoluene
  • m-Methylethylbenzene
  • meta-Ethyltoluene
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Physical Properties

Property Value Unit Source
ω 0.3600 KDB
Δcliquid -5207.90 ± 1.10 kJ/mol NIST
Δf 126.50 kJ/mol KDB
Δc,grossH 5207.87 kJ/mol KDB
Δc,netH 4943.773 kJ/mol KDB
Δfgas [-1.93; -1.90] kJ/mol Show Hide
Δfgas -1.93 kJ/mol KDB
Δfgas -1.90 ± 1.20 kJ/mol NIST
Δfliquid -48.80 ± 1.20 kJ/mol NIST
Δfus 12.72 kJ/mol Joback Calculated Property
Δvap [46.60; 46.90] kJ/mol Show Hide
Δvap 46.60 kJ/mol NIST
Δvap 46.90 kJ/mol NIST
Δvap 46.90 kJ/mol NIST
log10WS -2.75 Crippen Calculated Property
logPoct/wat 2.557 Crippen Calculated Property
McVol 113.910 ml/mol McGowan Calculated Property
NFPA Fire 2 KDB
Pc 2840.00 kPa KDB
Inp [145.20; 973.00]   Show Hide
Inp 940.40 NIST
Inp 945.00 NIST
Inp 945.67 NIST
Inp 955.80 NIST
Inp 943.00 NIST
Inp 944.00 NIST
Inp 954.00 NIST
Inp 954.00 NIST
Inp 954.80 NIST
Inp 954.40 NIST
Inp 955.40 NIST
Inp 955.00 NIST
Inp 955.00 NIST
Inp 960.00 NIST
Inp 973.00 NIST
Inp 955.00 NIST
Inp 955.00 NIST
Inp 949.00 NIST
Inp 949.00 NIST
Inp 946.00 NIST
Inp 945.00 NIST
Inp 945.50 NIST
Inp 949.00 NIST
Inp 967.00 NIST
Inp 952.00 NIST
Inp 956.00 NIST
Inp 961.00 NIST
Inp 967.00 NIST
Inp 945.90 NIST
Inp 947.40 NIST
Inp 955.90 NIST
Inp 961.30 NIST
Inp 967.00 NIST
Inp 953.00 NIST
Inp 945.30 NIST
Inp 945.90 NIST
Inp 946.00 NIST
Inp 945.50 NIST
Inp 945.90 NIST
Inp 945.90 NIST
Inp 947.40 NIST
Inp 950.00 NIST
Inp 946.40 NIST
Inp 946.40 NIST
Inp 943.07 NIST
Inp 950.00 NIST
Inp 948.20 NIST
Inp 948.20 NIST
Inp 948.60 NIST
Inp 955.00 NIST
Inp 948.00 NIST
Inp 952.70 NIST
Inp 952.10 NIST
Inp 945.60 NIST
Inp 963.90 NIST
Inp 954.00 NIST
Inp 945.00 NIST
Inp 952.00 NIST
Inp 952.00 NIST
Inp 973.00 NIST
Inp 954.30 NIST
Inp 951.00 NIST
Inp 969.00 NIST
Inp 965.00 NIST
Inp 952.10 NIST
Inp 968.00 NIST
Inp 958.50 NIST
Inp 958.60 NIST
Inp 955.00 NIST
Inp 958.50 NIST
Inp 960.80 NIST
Inp 968.20 NIST
Inp 946.70 NIST
Inp 943.20 NIST
Inp 950.40 NIST
Inp 955.00 NIST
Inp 958.50 NIST
Inp 960.80 NIST
Inp 958.50 NIST
Inp 958.60 NIST
Inp 946.60 NIST
Inp 946.91 NIST
Inp 947.00 NIST
Inp 957.00 NIST
Inp 946.84 NIST
Inp 943.22 NIST
Inp 946.06 NIST
Inp 947.75 NIST
Inp 958.89 NIST
Inp 962.63 NIST
Inp 964.24 NIST
Inp 945.00 NIST
Inp 958.00 NIST
Inp 971.04 NIST
Inp 956.00 NIST
Inp 948.00 NIST
Inp 950.00 NIST
Inp 956.00 NIST
Inp 956.00 NIST
Inp 961.00 NIST
Inp 961.00 NIST
Inp 947.00 NIST
Inp 938.00 NIST
Inp 954.00 NIST
Inp 958.00 NIST
Inp 951.00 NIST
Inp 961.00 NIST
Inp 960.00 NIST
Inp 964.00 NIST
Inp 953.00 NIST
Inp 967.00 NIST
Inp 944.00 NIST
Inp 956.00 NIST
Inp 948.42 NIST
Inp 952.00 NIST
Inp 947.00 NIST
Inp 950.00 NIST
Inp 967.40 NIST
Inp 953.00 NIST
Inp 940.00 NIST
Inp 943.00 NIST
Inp 944.00 NIST
Inp 941.00 NIST
Inp 945.00 NIST
Inp 955.00 NIST
Inp 946.40 NIST
Inp 947.00 NIST
Inp 960.00 NIST
Inp 964.00 NIST
Inp 969.00 NIST
Inp 963.00 NIST
Inp 968.00 NIST
Inp 957.00 NIST
Inp 957.00 NIST
Inp 949.00 NIST
Inp 970.00 NIST
Inp 955.00 NIST
Inp 943.00 NIST
Inp 945.00 NIST
Inp 949.00 NIST
Inp 953.00 NIST
Inp 947.00 NIST
Inp 946.00 NIST
Inp 950.00 NIST
Inp 948.70 NIST
Inp 939.00 NIST
Inp 945.00 NIST
Inp 969.00 NIST
Inp 945.00 NIST
Inp 946.00 NIST
Inp Outlier 145.20 NIST
Inp Outlier 147.30 NIST
Inp 958.00 NIST
Inp Outlier 145.20 NIST
Inp 969.00 NIST
Inp 958.60 NIST
Inp 946.70 NIST
Inp 960.80 NIST
Inp 947.00 NIST
Inp 947.75 NIST
Inp 954.30 NIST
I [1200.00; 1269.00]   Show Hide
I 1200.00 NIST
I 1202.00 NIST
I 1224.90 NIST
I 1219.10 NIST
I 1203.30 NIST
I 1216.00 NIST
I 1218.00 NIST
I 1235.00 NIST
I 1248.10 NIST
I 1228.00 NIST
I 1228.00 NIST
I 1219.00 NIST
I 1231.00 NIST
I 1226.00 NIST
I Outlier 1260.00 NIST
I 1225.00 NIST
I 1228.00 NIST
I 1221.00 NIST
I 1221.00 NIST
I 1223.00 NIST
I 1222.00 NIST
I 1230.00 NIST
I 1232.00 NIST
I 1234.00 NIST
I 1235.00 NIST
I 1236.00 NIST
I 1248.00 NIST
I Outlier 1261.00 NIST
I Outlier 1269.00 NIST
I 1225.00 NIST
I 1203.00 NIST
I Outlier 1267.00 NIST
I 1200.00 NIST
I 1212.00 NIST
I 1246.00 NIST
I 1222.00 NIST
I 1222.00 NIST
I 1231.00 NIST
I 1220.00 NIST
I 1208.00 NIST
I 1209.00 NIST
I 1225.00 NIST
I 1203.00 NIST
I 1225.00 NIST
I 1230.00 NIST
I 1209.00 NIST
I 1216.00 NIST
I 1228.00 NIST
I 1225.00 NIST
I 1222.00 NIST
I 1200.00 NIST
Tboil [404.53; 435.85] K Show Hide
Tboil 434.50 K KDB
Tboil 431.70 K NIST
Tboil 434.50 K NIST
Tboil 435.85 ± 1.50 K NIST
Tboil 432.00 ± 4.00 K NIST
Tboil 434.00 ± 3.00 K NIST
Tboil 434.44 ± 0.20 K NIST
Tboil 434.60 ± 1.00 K NIST
Tboil 434.45 ± 0.03 K NIST
Tboil 434.45 ± 0.15 K NIST
Tboil 434.40 ± 0.25 K NIST
Tboil 434.53 ± 0.20 K NIST
Tboil 434.52 ± 0.50 K NIST
Tboil Outlier 404.53 ± 0.40 K NIST
Tboil 434.55 ± 0.30 K NIST
Tboil 434.45 ± 0.15 K NIST
Tboil 434.44 ± 0.20 K NIST
Tboil 434.44 ± 0.20 K NIST
Tboil 434.50 ± 0.30 K NIST
Tboil 434.60 ± 0.20 K NIST
Tboil 434.44 ± 0.20 K NIST
Tboil 434.52 ± 0.30 K NIST
Tboil 434.44 ± 0.20 K NIST
Tboil 434.60 ± 0.20 K NIST
Tboil 434.60 ± 0.20 K NIST
Tboil 434.60 ± 0.20 K NIST
Tboil 434.70 ± 0.20 K NIST
Tboil 431.00 ± 4.00 K NIST
Tboil 432.70 ± 2.00 K NIST
Tboil 435.20 ± 2.00 K NIST
Tc 637.00 K KDB
Tfus 177.60 K KDB
Vc 0.490 m3/kmol KDB
Zc 0.2627470 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 43.40 kJ/mol 393.00 NIST
n0 1.49406 298.15 KDB
ρl [864.44; 865.00] kg/m3 [293.00; 293.15] Show Hide
ρl 865.00 kg/m3 293.00 KDB
ρl 864.44 kg/m3 293.15 Isobari...

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.65] kPa [315.44; 464.22] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.42689e+01
Coefficient B-3.70876e+03
Coefficient C-5.01780e+01
Temperature range, min.315.44
Temperature range, max.464.22
Pvap 1.33 kPa 315.44 Calculated Property
Pvap 3.03 kPa 331.97 Calculated Property
Pvap 6.28 kPa 348.50 Calculated Property
Pvap 12.06 kPa 365.03 Calculated Property
Pvap 21.70 kPa 381.56 Calculated Property
Pvap 36.93 kPa 398.10 Calculated Property
Pvap 59.90 kPa 414.63 Calculated Property
Pvap 93.15 kPa 431.16 Calculated Property
Pvap 139.63 kPa 447.69 Calculated Property
Pvap 202.65 kPa 464.22 Calculated Property
Pvap [3.63e-07; 2867.55] kPa [177.61; 637.15] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A7.56008e+01
Coefficient B-8.01685e+03
Coefficient C-8.76798e+00
Coefficient D3.83709e-06
Temperature range, min.177.61
Temperature range, max.637.15
Pvap 3.63e-07 kPa 177.61 Calculated Property
Pvap 1.02e-03 kPa 228.67 Calculated Property
Pvap 0.12 kPa 279.73 Calculated Property
Pvap 2.50 kPa 330.79 Calculated Property
Pvap 20.90 kPa 381.85 Calculated Property
Pvap 97.04 kPa 432.91 Calculated Property
Pvap 308.24 kPa 483.97 Calculated Property
Pvap 758.96 kPa 535.03 Calculated Property
Pvap 1568.36 kPa 586.09 Calculated Property
Pvap 2867.55 kPa 637.15 Calculated Property

Similar Compounds

Benzene, 1,3-diethyl-. Benzene, 4-ethyl-1,2-dimethyl-. Benzene, 1-ethyl-3,5-dimethyl-. Benzaldehyde, 3-ethyl-. Ethylbenzene-d10. Ethylbenzene. Benzene, 1,3-diethyl-5-methyl-. Benzene, 1-ethyl-3-(1-methylethyl)-. Benzene, 1,3,5-triethyl-. Benzene, 1-methyl-3-(1-methylethyl)-. Benzene, 1-(1,1-dimethylethyl)-3-ethyl-. m-Ethylacetophenone. Benzene, 2,4-diethyl-1-methyl-. Benzene, 1,4-diethyl-2-methyl-. Benzene, 2-ethyl-1,4-dimethyl-.

Find more compounds similar to Benzene, 1-ethyl-3-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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