Chemical Properties of Octadecanoic acid, butyl ester (CAS 123-95-5)

Octadecanoic acid, butyl ester

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InChI
InChI=1S/C22H44O2/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-18-19-20-22(23)24-21-6-4-2/h3-21H2,1-2H3
InChI Key
ULBTUVJTXULMLP-UHFFFAOYSA-N
Formula
C22H44O2
SMILES
CCCCCCCCCCCCCCCCCC(=O)OCCCC
Molecular Weight1
340.58
CAS
123-95-5
Other Names
  • ADK STAB LS-8
  • Apex 4
  • BS
  • BUTYL ESTER
  • Butyl octadecanoate
  • Butyl stearate
  • Emerest 2325
  • Groco 5810
  • Kemester 5510
  • Kessco BS
  • Kessco BSC
  • Kesscoflex BS
  • N-BUTYL OCTADECANOATE
  • NSC 4820
  • Oleo-Coll LP
  • Oleoyl sarcosine
  • Polycizer 332
  • Priolube 1451
  • RC Plasticizer B-17
  • Radia 7051
  • STEARIC ACID
  • Starfol BS-100
  • Stearic acid, butyl ester
  • Tegester butyl stearate
  • Uniflex BYS-tech
  • Uniflex bys
  • Unimate BYS
  • Wickenol 122
  • Witcizer 200
  • Witcizer 201
  • Witconol 2326
  • n-Butyl stearate
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Physical Properties

Property Value Unit Source
Δcliquid -13972.00 kJ/mol NIST
Δf -99.56 kJ/mol Joback Calculated Property
Δfgas -742.21 kJ/mol Joback Calculated Property
Δfus 55.52 kJ/mol Joback Calculated Property
Δvap 73.72 kJ/mol Joback Calculated Property
log10WS -7.89 Crippen Calculated Property
logPoct/wat 7.591 Crippen Calculated Property
McVol 328.280 ml/mol McGowan Calculated Property
Pc 927.24 kPa Joback Calculated Property
Inp [2361.00; 2388.00]   Show Hide
Inp 2362.00 NIST
Inp Outlier 2388.00 NIST
Inp 2361.00 NIST
Inp 2374.00 NIST
Inp 2374.00 NIST
Inp 2369.00 NIST
Inp 2362.00 NIST
Inp 2362.00 NIST
Inp 2362.00 NIST
Inp 2361.00 NIST
Tboil 779.05 K Joback Calculated Property
Tc 955.69 K Joback Calculated Property
Tfus 409.86 K Joback Calculated Property
Ttriple 299.72 ± 0.02 K NIST
Vc 1.292 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [1031.01; 1139.78] J/mol×K [779.05; 955.69] Show Hide
Cp,gas 1031.01 J/mol×K 779.05 Joback Calculated Property
Cp,gas 1051.60 J/mol×K 808.49 Joback Calculated Property
Cp,gas 1071.17 J/mol×K 837.93 Joback Calculated Property
Cp,gas 1089.74 J/mol×K 867.37 Joback Calculated Property
Cp,gas 1107.35 J/mol×K 896.81 Joback Calculated Property
Cp,gas 1124.02 J/mol×K 926.25 Joback Calculated Property
Cp,gas 1139.78 J/mol×K 955.69 Joback Calculated Property
η [0.0000557; 0.0013386] Pa×s [409.86; 779.05] Show Hide
η 0.0013386 Pa×s 409.86 Joback Calculated Property
η 0.0005575 Pa×s 471.39 Joback Calculated Property
η 0.0002843 Pa×s 532.92 Joback Calculated Property
η 0.0001666 Pa×s 594.45 Joback Calculated Property
η 0.0001080 Pa×s 655.99 Joback Calculated Property
η 0.0000754 Pa×s 717.52 Joback Calculated Property
η 0.0000557 Pa×s 779.05 Joback Calculated Property
ΔfusH [2.22; 37.48] kJ/mol [288.40; 299.70] Show Hide
ΔfusH 2.22 kJ/mol 288.40 NIST
ΔfusH 37.48 kJ/mol 299.70 NIST
ΔfusH 37.48 kJ/mol 299.70 NIST
ΔvapH 99.90 kJ/mol 375.50 NIST
ΔfusS [7.70; 125.05] J/mol×K [288.40; 299.70] Show Hide
ΔfusS 7.70 J/mol×K 288.40 NIST
ΔfusS 125.05 J/mol×K 299.70 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.65] kPa [549.12; 686.18] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A2.03091e+01
Coefficient B-8.19195e+03
Coefficient C-1.39962e+02
Temperature range, min.549.12
Temperature range, max.686.18
Pvap 1.33 kPa 549.12 Calculated Property
Pvap 2.73 kPa 564.35 Calculated Property
Pvap 5.34 kPa 579.58 Calculated Property
Pvap 9.96 kPa 594.81 Calculated Property
Pvap 17.85 kPa 610.04 Calculated Property
Pvap 30.85 kPa 625.26 Calculated Property
Pvap 51.55 kPa 640.49 Calculated Property
Pvap 83.58 kPa 655.72 Calculated Property
Pvap 131.81 kPa 670.95 Calculated Property
Pvap 202.65 kPa 686.18 Calculated Property
Pvap [8.62e-07; 864.93] kPa [299.45; 764.00] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A-3.21911e+01
Coefficient B-9.32682e+03
Coefficient C8.86661e+00
Coefficient D-1.31917e-05
Temperature range, min.299.45
Temperature range, max.764.00
Pvap 8.62e-07 kPa 299.45 Calculated Property
Pvap 2.21e-04 kPa 351.07 Calculated Property
Pvap 0.01 kPa 402.68 Calculated Property
Pvap 0.30 kPa 454.30 Calculated Property
Pvap 3.33 kPa 505.92 Calculated Property
Pvap 21.07 kPa 557.53 Calculated Property
Pvap 86.14 kPa 609.15 Calculated Property
Pvap 246.79 kPa 660.77 Calculated Property
Pvap 524.88 kPa 712.38 Calculated Property
Pvap 864.93 kPa 764.00 Calculated Property

Similar Compounds

butyl tricosanoate. Butyl nonadecanoate. Hexadecanoic acid, butyl ester. Butyl behenoate. butyl hexacosanoate. Pentadecanoic acid, butyl ester. Heneicosanoic acid, butyl ester. Nonanoic acid, butyl ester. Tridecanoic acid, butyl ester. Butyl myristate. n-Butyl laurate. Butyl caprylate. butyl heptacosanoate. butyl octanoate-d15. butyl hentriacontanoate.

Find more compounds similar to Octadecanoic acid, butyl ester.

Mixtures

Sources

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