Chemical Properties of (2R,4R)-(-)-Pentanediol (CAS 42075-32-1)

(2R,4R)-(-)-Pentanediol

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InChI
InChI=1S/C5H12O2/c1-4(6)3-5(2)7/h4-7H,3H2,1-2H3/t4-,5-/m0/s1
InChI Key
GTCCGKPBSJZVRZ-WHFBIAKZSA-N
Formula
C5H12O2
SMILES
CC(O)CC(C)O
Molecular Weight1
104.15
CAS
42075-32-1
Sources

Physical Properties

Property Value Unit Source
Δf -287.30 kJ/mol Joback Calculated Property
Δfgas -461.55 kJ/mol Joback Calculated Property
Δfus 9.84 kJ/mol Joback Calculated Property
Δvap 59.31 kJ/mol Joback Calculated Property
logPoct/wat 0.138 Crippen Calculated Property
Pc 4456.32 kPa Joback Calculated Property
Tboil 385.20 K NIST
Tc 661.20 K Joback Calculated Property
Tfus 237.75 K Joback Calculated Property
Vc 0.342 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 213.59 J/mol×K 497.28 Joback Calculated Property
η 0.0000919 Pa×s 497.28 Joback Calculated Property

Molecular Descriptors

Joback and Reid Groups
>CH- 2
-OH (alcohol) 2
-CH3 2
-CH2- 1

Similar Compounds

2,4-Pentanediol. (R)-(-)-2-Pentanol. 2-Pentanol. 1,3-Butanediol, (R)-. 1,3-Butanediol. 1,3-Butanediol, (S)-. (S)-(+)-2-Pentanol. 1,3-Butanediol. 1,3-Pentanediol. DL-2-hexanol. 1,4-Pentanediol. 2-Hexanol, (R)-. 2-Hexanol, (S)-. 2-Hexanol. 3-Hexanol.

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