Chemical Properties of 2-Pentene, 4-methyl-, (Z)- (CAS 691-38-3)

2-Pentene, 4-methyl-, (Z)-

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InChI
InChI=1S/C6H12/c1-4-5-6(2)3/h4-6H,1-3H3/b5-4-
InChI Key
LGAQJENWWYGFSN-PLNGDYQASA-N
Formula
C6H12
SMILES
CC=CC(C)C
Molecular Weight1
84.16
CAS
691-38-3
Other Names
  • (Z)-(CH3)2CHCH=CHCH3
  • (Z)-4-METHYL-2-PENTENE
  • 2-Pentene, 4-methyl-cis-
  • 4-METHYL-CIS-2-PENTENE
  • 4-Methyl-2-cis-pentene
  • 4-Methyl-2-pentene
  • 4-Methyl-2-pentene, cis
  • 4-Methylpentene-2, cis-
  • CIS-4-METHYL-2-PENTENE
  • cis-4-methylpent-2-ene

Physical Properties

Property Value Unit Source
ω 0.2900 KDB
Δf 82.19 kJ/mol KDB
Δc,grossH 3989.11 kJ/mol KDB
Δc,netH 3725.015 kJ/mol KDB
Δfgas -57.48 kJ/mol KDB
Δfus 7.98 kJ/mol Joback Calculated Property
Δvap [29.50; 29.50] kJ/mol Show Hide
Δvap 29.50 kJ/mol NIST
Δvap 29.50 kJ/mol NIST
Δvap 29.50 kJ/mol NIST
IE [8.98; 8.98] eV Show Hide
IE 8.98 ± 0.01 eV NIST
IE 8.98 ± 0.02 eV NIST
IE 8.98 ± 0.01 eV NIST
log10WS -1.95 Crippen Calculated Property
logPoct/wat 2.219 Crippen Calculated Property
McVol 91.100 ml/mol McGowan Calculated Property
NFPA Fire 3 KDB
NFPA Health 1 KDB
Pc 3040.00 kPa KDB
Inp [553.00; 574.00]   Show Hide
Inp 567.50 NIST
Inp 555.50 NIST
Inp 562.00 NIST
Inp 563.00 NIST
Inp 565.00 NIST
Inp 566.00 NIST
Inp 566.00 NIST
Inp 555.90 NIST
Inp 565.60 NIST
Inp 566.10 NIST
Inp 556.20 NIST
Inp 556.60 NIST
Inp 567.00 NIST
Inp 568.00 NIST
Inp 556.00 NIST
Inp 556.00 NIST
Inp 556.10 NIST
Inp 557.00 NIST
Inp 557.00 NIST
Inp 556.00 NIST
Inp 560.70 NIST
Inp 556.00 NIST
Inp 557.00 NIST
Inp 555.36 NIST
Inp 561.00 NIST
Inp 556.00 NIST
Inp 556.00 NIST
Inp 558.00 NIST
Inp 558.00 NIST
Inp 556.00 NIST
Inp 561.00 NIST
Inp 560.00 NIST
Inp 558.00 NIST
Inp 571.20 NIST
Inp 565.90 NIST
Inp 559.00 NIST
Inp 555.90 NIST
Inp 553.00 NIST
Inp 556.00 NIST
Inp Outlier 572.00 NIST
Inp Outlier 574.00 NIST
Inp 570.00 NIST
Inp 558.00 NIST
Inp 566.00 NIST
Inp 557.00 NIST
Inp 569.00 NIST
Inp 570.00 NIST
Inp 559.00 NIST
Inp 557.00 NIST
Inp 567.50 NIST
Inp 566.00 NIST
Inp 556.20 NIST
Inp 556.00 NIST
Inp 560.70 NIST
Inp 561.00 NIST
Inp 555.90 NIST
Tboil [327.85; 331.20] K Show Hide
Tboil 329.60 K KDB
Tboil 330.70 K NIST
Tboil 330.50 ± 0.50 K NIST
Tboil 329.50 K NIST
Tboil 329.45 ± 0.50 K NIST
Tboil 329.56 ± 0.50 K NIST
Tboil 329.55 ± 0.50 K NIST
Tboil 329.65 ± 1.00 K NIST
Tboil 329.15 ± 1.50 K NIST
Tboil 327.85 ± 1.00 K NIST
Tboil 327.95 ± 1.50 K NIST
Tboil 328.15 ± 4.00 K NIST
Tboil 329.15 ± 2.00 K NIST
Tboil 331.20 ± 2.00 K NIST
Tboil 327.85 ± 0.60 K NIST
Tc [490.00; 496.30] K Show Hide
Tc 490.00 K KDB
Tc 496.30 K Gas-Liq...
Tfus 139.00 K KDB
Vc 0.360 m3/kmol KDB
Zc 0.2686230 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [144.81; 202.31] J/mol×K [340.40; 517.01] Show Hide
Cp,gas 144.81 J/mol×K 340.40 Joback Calculated Property
Cp,gas 155.51 J/mol×K 369.83 Joback Calculated Property
Cp,gas 165.74 J/mol×K 399.27 Joback Calculated Property
Cp,gas 175.52 J/mol×K 428.70 Joback Calculated Property
Cp,gas 184.87 J/mol×K 458.14 Joback Calculated Property
Cp,gas 193.79 J/mol×K 487.57 Joback Calculated Property
Cp,gas 202.31 J/mol×K 517.01 Joback Calculated Property
η [0.0001822; 0.0086948] Pa×s [137.30; 340.40] Show Hide
η 0.0086948 Pa×s 137.30 Joback Calculated Property
η 0.0024144 Pa×s 171.15 Joback Calculated Property
η 0.0010236 Pa×s 205.00 Joback Calculated Property
η 0.0005535 Pa×s 238.85 Joback Calculated Property
η 0.0003486 Pa×s 272.70 Joback Calculated Property
η 0.0002432 Pa×s 306.55 Joback Calculated Property
η 0.0001822 Pa×s 340.40 Joback Calculated Property
ΔvapH [27.57; 30.80] kJ/mol [298.50; 329.60] Show Hide
ΔvapH 30.80 kJ/mol 298.50 NIST
ΔvapH 27.57 kJ/mol 329.60 KDB
n0 1.38498 298.15 KDB
ρl 669.00 kg/m3 293.00 KDB
γ 0.02 N/m 298.20 KDB

Similar Compounds

2-Pentene, 4-methyl-, (E)-. 2-Pentene, 4-methyl-. (Z)-2,5-Dimethylhex-3-ene. 3-Hexene, 2,5-dimethyl-, (E)-. 3-Hexene, 2,5-dimethyl-. 3-Hexene, 2-methyl-, (Z)-. 3-Hexene, 2-methyl-, (E)-. 3-Hexene, 2-methyl. 4-Methyl-2-pentenal. 2-Pentene, 2,4-dimethyl-. 3-Hexene, 2,2,5-trimethyl. (E)-5-Methyl-3-hexen-1-yne. 3-Hexen-1-yne, 5-methyl-, (Z)-. 3-Heptene, 2-methyl-, (E)-. 3-Heptene, 2-methyl-.

Find more compounds similar to 2-Pentene, 4-methyl-, (Z)-.

Sources

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