Chemical Properties of 4-Pentynoic acid (CAS 6089-09-4)

4-Pentynoic acid

Download as PDF file Download as Excel file Download as 2D mole file Predict properties

InChI
InChI=1S/C5H6O2/c1-2-3-4-5(6)7/h1H,3-4H2,(H,6,7)
InChI Key
MLBYLEUJXUBIJJ-UHFFFAOYSA-N
Formula
C5H6O2
SMILES
C#CCCC(=O)O
Molecular Weight1
98.10
CAS
6089-09-4
Other Names
  • Pent-4-yn-1-oic acid
  • Propargylacetic acid
  • pent-4-ynoic acid
Sources

Physical Properties

Property Value Unit Source
Δf -51.45 kJ/mol Joback Calculated Property
Δfgas -119.44 kJ/mol Joback Calculated Property
Δfus 17.37 kJ/mol Joback Calculated Property
Δvap 50.01 kJ/mol Joback Calculated Property
logPoct/wat 0.484 Crippen Calculated Property
Pc 5138.68 kPa Joback Calculated Property
Tboil 383.20 K NIST
Tc 634.40 K Joback Calculated Property
Tfus 329.00 ± 3.00 K NIST
Vc 0.302 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 155.01 J/mol×K 449.97 Joback Calculated Property

Molecular Descriptors

Joback and Reid Groups
#C- 1
-CH2- 2
>C=O (nonring) 1
#CH 1
-OH (alcohol) 1

Similar Compounds

potassium butyrate. Butanoic acid, sodium salt. Butanoic acid. Lithium butyrate. 5-Hexynoic acid. 4-Hydroxybutyric acid. Pentanoic acid. Lithium n-pentanoate. 3-Butynoic acid. Butanoic acid, 3-methyl-. 4-Pentyn-1-ol. Butanedioic acid. Ammonium acid succinate. disodium succinate. 4-Bromobutyric acid.

Find more compounds similar to 4-Pentynoic acid.

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.