pentanoic acid


butane-1-carboxylic acid; n-pentanoic acid; pentanoic acid; n-propylacetic acid; n-valeric acid; valeric acid
Links:🌍 Wikipedia, 📏 NIST, 🕷 ChemSpider, ⚗️ ChemSynthesis, 📖 PubMed,
📖Houben-Weyl, 2. Band (Valerians√§ure); p. 118, 192, 267, 613,
📖Org. Chem., v. Richter, 1. Vol (Valeric Acid); p. 258, 260
CAS:[109-52-4]
Formula:C5H10O2; 102.13 g/mol
InChiKey:NQPDZGIKBAWPEJ-UHFFFAOYSA-N
SMILES:O=C(O)CCCC
Molecular structure of pentanoic acid
Density:0.930 g/mL
Molar volume:109.8 mL/mol
Refractive index:1.408
Molecular refractive power:27.09 mL/mol
Dielectric constant:2.60
Dipole moment:1.61 D
Melting point:-59 °C
Boiling point:185 °C
Antoine equation
P(Torr) vs T(°C)
Vapour pressure vs temperature
Surface tension:27.29 dyn/cm
Critical temperature:378 °C
Critical pressure:3.6 atm
Solubility in water:5 % w/w
Log10 partition octanol / water:1.39
Dimroth ET:55.3
100g dissolves:
19.9g phenanthrene;    17.7g naphthalene;    10.6g water;    7g 1,3-dihydroxybenzene
1g dissolves in:
28.57g water

Isomers

acrolein dimethyl acetal
Molecular structure of acrolein dimethyl acetal
2-allyloxyethanol
Molecular structure of 2-allyloxyethanol
1,1-bis(hydroxymethyl)cyclopropane
Molecular structure of 1,1-bis(hydroxymethyl)cyclopropane
butyl formate
Molecular structure of butyl formate
tert-butyl formate
Molecular structure of tert-butyl formate
2-butyl formate
Molecular structure of 2-butyl formate
(±)-trans-1,2-cyclopentanediol
Molecular structure of (+-)-trans-1,2-cyclopentanediol
(1R,2S)-cyclopentane-1,2-diol
Molecular structure of (1R,2S)-cyclopentane-1,2-diol
(1S,2S)-cyclopentane-1,2-diol
Molecular structure of (1S,2S)-cyclopentane-1,2-diol
cis-1,2-cyclopentanediol
Molecular structure of cis-1,2-cyclopentanediol
cis-1,3-cyclopentanediol
Molecular structure of cis-1,3-cyclopentanediol
trans-1,3-cyclopentanediol
Molecular structure of trans-1,3-cyclopentanediol
1-cyclopropyl-1,2-ethanediol
Molecular structure of 1-cyclopropyl-1,2-ethanediol
2,2-dimethyl-1,3-dioxolane
Molecular structure of 2,2-dimethyl-1,3-dioxolane
2,2-dimethylpropanoic acid
Molecular structure of 2,2-dimethylpropanoic acid
1,3-dioxepane
Molecular structure of 1,3-dioxepane
1-ethoxy-2-propanone
Molecular structure of 1-ethoxy-2-propanone
1-ethoxyprop-2-enol
Molecular structure of 1-ethoxyprop-2-enol
2-ethyl-1,3-dioxolane
Molecular structure of 2-ethyl-1,3-dioxolane
ethyl propanoate
Molecular structure of ethyl propanoate
3-hydroxy-2,2-dimethylpropanal
Molecular structure of 3-hydroxy-2,2-dimethylpropanal
3-hydroxy-3-methyl-2-butanone
Molecular structure of 3-hydroxy-3-methyl-2-butanone
4-hydroxy-3-methyl-2-butanone
Molecular structure of 4-hydroxy-3-methyl-2-butanone
2-hydroxy-5-methyltetrahydrofuran
Molecular structure of 2-hydroxy-5-methyltetrahydrofuran
5-hydroxypentanal
Molecular structure of 5-hydroxypentanal
5-hydroxy-2-pentanone
Molecular structure of 5-hydroxy-2-pentanone
isopropyl acetate
Molecular structure of isopropyl acetate
methyl butanoate
Molecular structure of methyl butanoate
(S)-2-methylbutanoic acid
Molecular structure of (S)-2-methylbutanoic acid
2-methylbutanoic acid
Molecular structure of 2-methylbutanoic acid
3-methylbutanoic acid
Molecular structure of 3-methylbutanoic acid
2-methyl-1,3-dioxane
Molecular structure of 2-methyl-1,3-dioxane
methyl 2-methylpropanoate
Molecular structure of methyl 2-methylpropanoate
3-methyl-3-oxetanemethanol
Molecular structure of 3-methyl-3-oxetanemethanol
2-methylpropyl formate
Molecular structure of 2-methylpropyl formate
pentanoic acid
Molecular structure of pentanoic acid
propyl acetate
Molecular structure of propyl acetate
(R)-(-)-tetrahydrofurfuryl alcohol
Molecular structure of (R)-(-)-tetrahydrofurfuryl alcohol
tetrahydrofurfuryl alcohol
Molecular structure of tetrahydrofurfuryl alcohol