Optical constants of C5H10O2 (Valeric acid)
Rubio et al. 2015: n 0.400–0.590 µm
Complex refractive index (n+ik)
Derived optical constants
Dispersion formula
$$n=1.39753+3.75581\text{×}10^{-3}λ^{-2}$$Conditions
temperature: 293
Comments
20 °C (293 K). For the temperature-dependent formula, refer to the original publication.
References
J. E. F. Rubio, J. M. Arsuaga, M. Taravillo, M. Cáceres. Refractive index temperature and wavelength dependencies of normal saturated fatty acids in liquid state. Exp. Therm. Fluid Sci. 29, 681-684 (2015)
Data
Additional information
About Valeric acid
Valeric acid is a saturated aliphatic carboxylic acid with a five-carbon chain. It is a colorless liquid with a pungent, unpleasant odor similar to that of old cheese or sweaty socks. Naturally occurring in the root of the Valerian plant (Valeriana officinalis), valeric acid is used in the synthesis of esters for perfumes and flavorings due to its strong aroma. In industrial applications, it serves as a chemical intermediate in the production of lubricants, plasticizers, and pharmaceuticals. Chemical formula: CH3(CH2)3COOH
Other names and variations:- C5H10O2
- Pentanoic acid
- Valerianic acid
- n-Valeric acid
- Normal pentanoic acid
- Propylacetic acid