Chemical Properties of Pentaerythritol (CAS 115-77-5)

Pentaerythritol

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InChI
InChI=1S/C5H12O4/c6-1-5(2-7,3-8)4-9/h6-9H,1-4H2
InChI Key
WXZMFSXDPGVJKK-UHFFFAOYSA-N
Formula
C5H12O4
SMILES
OCC(CO)(CO)CO
Molecular Weight1
136.15
CAS
115-77-5
Other Names
  • 1,1,1-Tris(hydroxymethyl)ethanol
  • 1,3-Propanediol, 2,2-bis(hydroxymethyl)-
  • 2,2-Bis(hydroxymethyl)-1,3-propanediol
  • Auxenutril
  • Auxinutril
  • Charmor PM 15
  • Hercules Mono-PE
  • Hercules P6
  • Maxinutril
  • Metab-Auxil
  • Methane tetramethylol
  • Methane, tetrakis(hydroxymethyl)-,
  • Monopentaerythritol
  • Monopentek
  • NSC 8100
  • PE 200
  • PETP
  • Penetek
  • Pentaertyhritol
  • Pentaerythrite
  • Pentek
  • THME
  • Tetrahydroxymethylmethane
  • Tetrakis(hydroxymethyl)methane
  • Tetramethylolmethane
  • tetramethylol methane
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Physical Properties

Property Value Unit Source
Δcsolid -2762.00 ± 2.80 kJ/mol NIST
Δf -553.22 kJ/mol Joback Calculated Property
Δfgas -764.20 kJ/mol Joback Calculated Property
Δfsolid -920.50 ± 2.80 kJ/mol NIST
Δfus 17.64 kJ/mol Joback Calculated Property
Δsub 163.00 kJ/mol NIST
Δvap 92.14 kJ/mol Joback Calculated Property
log10WS -0.44 Aq. Sol...
logPoct/wat -2.058 Crippen Calculated Property
McVol 104.790 ml/mol McGowan Calculated Property
Pc 5818.28 kPa Joback Calculated Property
solid,1 bar 198.07 J/mol×K NIST
Tboil 679.29 K Joback Calculated Property
Tc 842.76 K Joback Calculated Property
Tfus [529.00; 538.70] K Show Hide
Tfus 532.77 K Aq. Sol...
Tfus 531.20 ± 1.20 K NIST
Tfus 531.00 ± 3.00 K NIST
Tfus 529.00 ± 2.00 K NIST
Tfus 538.70 ± 0.10 K NIST
Ttriple 454.55 K Experim...
Vc 0.381 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [298.17; 329.92] J/mol×K [679.29; 842.76] Show Hide
Cp,gas 298.17 J/mol×K 679.29 Joback Calculated Property
Cp,gas 304.15 J/mol×K 706.53 Joback Calculated Property
Cp,gas 309.83 J/mol×K 733.78 Joback Calculated Property
Cp,gas 315.23 J/mol×K 761.02 Joback Calculated Property
Cp,gas 320.37 J/mol×K 788.27 Joback Calculated Property
Cp,gas 325.26 J/mol×K 815.51 Joback Calculated Property
Cp,gas 329.92 J/mol×K 842.76 Joback Calculated Property
Cp,solid [188.40; 254.40] J/mol×K [298.15; 373.20] Show Hide
Cp,solid 190.41 J/mol×K 298.15 NIST
Cp,solid 188.40 J/mol×K 298.98 NIST
Cp,solid 254.40 J/mol×K 373.20 NIST
η [0.0000016; 0.0078907] Pa×s [391.81; 679.29] Show Hide
η 0.0078907 Pa×s 391.81 Joback Calculated Property
η 0.0008769 Pa×s 439.72 Joback Calculated Property
η 0.0001501 Pa×s 487.64 Joback Calculated Property
η 0.0000352 Pa×s 535.55 Joback Calculated Property
η 0.0000105 Pa×s 583.46 Joback Calculated Property
η 0.0000038 Pa×s 631.38 Joback Calculated Property
η 0.0000016 Pa×s 679.29 Joback Calculated Property
ΔfusH [4.60; 43.93] kJ/mol [460.40; 538.70] Show Hide
ΔfusH 43.93 kJ/mol 460.40 NIST
ΔfusH 4.60 kJ/mol 513.20 NIST
ΔfusH 5.30 kJ/mol 532.30 NIST
ΔfusH 7.11 kJ/mol 538.70 NIST
ΔfusH 7.11 kJ/mol 538.70 NIST
ΔsubH [131.30; 161.00] kJ/mol [393.50; 436.50] Show Hide
ΔsubH 143.90 ± 0.80 kJ/mol 393.50 NIST
ΔsubH 131.30 ± 6.60 kJ/mol 403.00 NIST
ΔsubH 161.00 ± 1.00 kJ/mol 436.50 NIST
ΔfusS [13.20; 95.40] J/mol×K [460.40; 538.70] Show Hide
ΔfusS 95.40 J/mol×K 460.40 NIST
ΔfusS 13.20 J/mol×K 538.70 NIST

Similar Compounds

1,3-Propanediol, 2-(hydroxymethyl)-2-methyl-. Neopentyl glycol. Pentaerythrol monochlorohydrin. 1-Propanol, 2,2-dimethyl-. Oxetane, 3,3-bis-(hydroxymethyl). Dimethylolpropionic acid. Loprodiol. Hydroxypivalic acid. 1,3-Propanediol, 2,2-bis(bromomethyl)-. Dipentaerythritol. 1,3-Propanediol, 2-(hydroxymethyl)-. 3-Methyl-3-oxetanemethanol. 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-. Propane-1,3-diol, 2-methyl-. 2-Ethyl-2-methyl-1,3-propanediol.

Find more compounds similar to Pentaerythritol.

Mixtures

Sources

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