Chemical Properties of Pentane, 2,3,3-trimethyl- (CAS 560-21-4)

Pentane, 2,3,3-trimethyl-

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InChI
InChI=1S/C8H18/c1-6-8(4,5)7(2)3/h7H,6H2,1-5H3
InChI Key
OKVWYBALHQFVFP-UHFFFAOYSA-N
Formula
C8H18
SMILES
CCC(C)(C)C(C)C
Molecular Weight1
114.23
CAS
560-21-4
Other Names
  • 2,3,3-Trimethylpentane
  • C2H5C(CH3)2CH(CH3)2

Physical Properties

Property Value Unit Source
ω 0.2900 KDB
AP 340.150 K KDB
Δcliquid -5467.00 ± 1.30 kJ/mol NIST
Δf 18.92 kJ/mol KDB
Δc,grossH 5466.98 kJ/mol KDB
Δc,netH 5070.841 kJ/mol KDB
Δfgas [-216.60; -216.40] kJ/mol Show Hide
Δfgas -216.60 kJ/mol KDB
Δfgas -216.40 ± 1.40 kJ/mol NIST
Δfliquid -253.70 ± 1.40 kJ/mol NIST
Δfus 5.54 kJ/mol Joback Calculated Property
Δvap [36.90; 37.70] kJ/mol Show Hide
Δvap 37.33 kJ/mol NIST
Δvap 37.70 ± 0.10 kJ/mol NIST
Δvap 37.60 ± 0.10 kJ/mol NIST
Δvap 36.90 kJ/mol NIST
Δvap 37.20 kJ/mol NIST
Δvap 36.90 ± 0.10 kJ/mol NIST
Δvap 36.90 ± 0.10 kJ/mol NIST
Δvap 37.20 ± 0.10 kJ/mol NIST
Δvap 37.21 kJ/mol NIST
log10WS -2.69 Crippen Calculated Property
logPoct/wat 3.079 Crippen Calculated Property
McVol 123.580 ml/mol McGowan Calculated Property
NFPA Fire 3 KDB
Pc [2820.00; 2820.20] kPa Show Hide
Pc 2820.00 kPa KDB
Pc 2820.00 ± 40.00 kPa NIST
Pc 2820.20 ± 40.53 kPa NIST
ρc [251.30; 251.30] kg/m3 Show Hide
ρc 251.30 ± 4.57 kg/m3 NIST
ρc 251.30 ± 4.57 kg/m3 NIST
Inp [720.60; 770.00]   Show Hide
Inp 761.00 NIST
Inp 764.80 NIST
Inp 754.00 NIST
Inp 761.40 NIST
Inp 761.30 NIST
Inp 761.40 NIST
Inp 761.40 NIST
Inp 761.40 NIST
Inp 757.00 NIST
Inp 758.50 NIST
Inp 762.75 NIST
Inp 756.90 NIST
Inp 757.00 NIST
Inp 765.00 NIST
Inp 765.00 NIST
Inp 761.00 NIST
Inp 759.00 NIST
Inp 763.00 NIST
Inp 764.53 NIST
Inp 767.27 NIST
Inp 769.65 NIST
Inp 759.95 NIST
Inp 762.11 NIST
Inp 755.00 NIST
Inp 757.00 NIST
Inp 755.00 NIST
Inp 757.00 NIST
Inp 758.00 NIST
Inp 759.00 NIST
Inp 761.00 NIST
Inp 759.60 NIST
Inp 762.00 NIST
Inp 755.00 NIST
Inp 765.00 NIST
Inp 757.00 NIST
Inp 754.00 NIST
Inp 760.00 NIST
Inp 763.00 NIST
Inp 767.00 NIST
Inp 756.00 NIST
Inp 760.00 NIST
Inp 756.00 NIST
Inp 760.00 NIST
Inp 764.00 NIST
Inp 757.00 NIST
Inp 761.00 NIST
Inp 764.00 NIST
Inp 747.00 NIST
Inp 766.00 NIST
Inp Outlier 720.60 NIST
Inp 755.00 NIST
Inp 768.00 NIST
Inp 755.40 NIST
Inp 747.00 NIST
Inp 763.09 NIST
Inp 759.00 NIST
Inp 770.00 NIST
Inp 763.00 NIST
Inp 759.00 NIST
Inp 758.00 NIST
Inp 756.00 NIST
Inp 753.00 NIST
Inp 767.00 NIST
Inp 759.00 NIST
Inp 749.00 NIST
Inp 762.00 NIST
Inp 761.00 NIST
Inp 757.00 NIST
Inp 750.00 NIST
Inp 749.00 NIST
Inp Outlier 720.60 NIST
Inp 759.00 NIST
Inp 767.00 NIST
Inp 757.00 NIST
Tboil [383.95; 390.45] K Show Hide
Tboil 387.90 K KDB
Tboil 387.90 K NIST
Tboil 387.90 K NIST
Tboil 387.94 ± 0.10 K NIST
Tboil 387.91 ± 0.20 K NIST
Tboil 387.40 ± 2.00 K NIST
Tboil 387.40 ± 0.40 K NIST
Tboil 387.85 ± 0.30 K NIST
Tboil Outlier 390.45 ± 0.50 K NIST
Tboil 387.65 ± 0.30 K NIST
Tboil 387.75 ± 0.30 K NIST
Tboil 387.85 ± 0.30 K NIST
Tboil 387.91 ± 0.10 K NIST
Tboil 387.85 ± 0.50 K NIST
Tboil 387.91 ± 0.02 K NIST
Tboil 388.05 ± 0.20 K NIST
Tboil 386.00 ± 2.00 K NIST
Tboil 388.05 ± 0.20 K NIST
Tboil 387.91 ± 0.05 K NIST
Tboil 387.85 ± 0.30 K NIST
Tboil 387.80 ± 0.50 K NIST
Tboil Outlier 383.95 ± 0.60 K NIST
Tc [573.49; 573.50] K Show Hide
Tc 573.50 K KDB
Tc 573.50 ± 0.50 K NIST
Tc 573.49 ± 0.40 K NIST
Tfus [170.15; 172.45] K Show Hide
Tfus 172.22 K KDB
Tfus 171.73 ± 0.20 K NIST
Tfus 172.17 ± 0.05 K NIST
Tfus 172.18 ± 0.04 K NIST
Tfus 172.19 ± 0.02 K NIST
Tfus 170.75 ± 1.00 K NIST
Tfus 171.55 ± 0.15 K NIST
Tfus Outlier 170.15 ± 1.00 K NIST
Tfus 170.75 ± 0.50 K NIST
Tfus 171.49 ± 0.02 K NIST
Tfus 171.80 ± 0.15 K NIST
Tfus 172.45 ± 0.10 K NIST
Tfus 172.11 ± 0.12 K NIST
Tfus 171.45 ± 0.10 K NIST
Tfus 170.75 ± 0.50 K NIST
Vc [0.455; 0.455] m3/kmol Show Hide
Vc 0.455 m3/kmol KDB
Vc 0.455 m3/kmol NIST
Zc 0.2690860 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [233.00; 313.27] J/mol×K [378.77; 557.09] Show Hide
Cp,gas 233.00 J/mol×K 378.77 Joback Calculated Property
Cp,gas 248.05 J/mol×K 408.49 Joback Calculated Property
Cp,gas 262.39 J/mol×K 438.21 Joback Calculated Property
Cp,gas 276.06 J/mol×K 467.93 Joback Calculated Property
Cp,gas 289.08 J/mol×K 497.65 Joback Calculated Property
Cp,gas 301.48 J/mol×K 527.37 Joback Calculated Property
Cp,gas 313.27 J/mol×K 557.09 Joback Calculated Property
Cp,liquid 245.56 J/mol×K 298.15 NIST
η [0.0002691; 0.0236666] Pa×s [167.34; 378.77] Show Hide
η 0.0236666 Pa×s 167.34 Joback Calculated Property
η 0.0058649 Pa×s 202.58 Joback Calculated Property
η 0.0021975 Pa×s 237.82 Joback Calculated Property
η 0.0010608 Pa×s 273.06 Joback Calculated Property
η 0.0006049 Pa×s 308.29 Joback Calculated Property
η 0.0003870 Pa×s 343.53 Joback Calculated Property
η 0.0002691 Pa×s 378.77 Joback Calculated Property
ΔvapH [32.12; 37.10] kJ/mol [308.00; 387.90] Show Hide
ΔvapH 36.90 ± 0.10 kJ/mol 308.00 NIST
ΔvapH 37.10 ± 0.10 kJ/mol 308.00 NIST
ΔvapH 36.50 ± 0.10 kJ/mol 315.00 NIST
ΔvapH 36.60 ± 0.10 kJ/mol 315.00 NIST
ΔvapH 36.00 ± 0.10 kJ/mol 323.00 NIST
ΔvapH 36.00 ± 0.10 kJ/mol 323.00 NIST
ΔvapH 35.50 ± 0.10 kJ/mol 330.00 NIST
ΔvapH 35.50 ± 0.10 kJ/mol 330.00 NIST
ΔvapH 35.10 ± 0.10 kJ/mol 338.00 NIST
ΔvapH 35.10 ± 0.10 kJ/mol 338.00 NIST
ΔvapH 36.10 kJ/mol 345.00 NIST
ΔvapH 34.40 ± 0.10 kJ/mol 348.00 NIST
ΔvapH 34.80 ± 0.10 kJ/mol 348.00 NIST
ΔvapH 36.40 kJ/mol 349.00 NIST
ΔvapH 34.10 ± 0.10 kJ/mol 358.00 NIST
ΔvapH 33.90 ± 0.10 kJ/mol 358.00 NIST
ΔvapH 33.50 ± 0.10 kJ/mol 368.00 NIST
ΔvapH 33.30 ± 0.10 kJ/mol 368.00 NIST
ΔvapH 32.12 kJ/mol 387.90 NIST
ΔvapH 32.34 kJ/mol 387.90 KDB
n0 1.40522 298.15 KDB
ρl 726.00 kg/m3 293.00 KDB
γ 0.02 N/m 298.20 KDB

Similar Compounds

Pentane, 3-ethyl-2,3-dimethyl-. Pentane, 3,3-diethyl-2-methyl-. Pentane, 3-ethyl-2,3,4-trimethyl-. Pentane, 2,3,3,4-tetramethyl-. Pentane, 2,2,3-trimethyl-. Hexane, 3,3,4-trimethyl-. Hexane, 2,3,3-trimethyl-. Pentane, 3-ethyl-2,2-dimethyl-. Pentane, 2,2,3,3,4-pentamethyl-. Hexane, 3-ethyl-3,4-dimethyl-. Pentane, 3-ethyl-2,2,4-trimethyl. Hexane, 4-ethyl-3,3-dimethyl-. Pentane, 2,2,3,3-tetramethyl-. Hexane, 3-ethyl-2,3-dimethyl-. Heptane, 2,3,3-trimethyl-.

Find more compounds similar to Pentane, 2,3,3-trimethyl-.

Sources

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