propylene glycol Refractive Index

Name: propylene glycol Refractive Index (n, k)
Creator: Acuitik
License: https://creativecommons.org/licenses/by/4.0/
Keywords: propylene glycol, refractive index, n, k, optical constants, thin film

Optical constants (n, k) of propylene glycol, covering 0.43 – 0.66 μm wavelength range.

Range 0.434 – 0.656 μm

Data Points 4

Optical Constants at Key Wavelengths

589.3 nm (Na-D)

n = 1.4398

k = 0.0000

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)	n	k
0.4340	1.44900	0.00000
0.4860	1.44507	0.00000
0.5890	1.43983	0.00000
0.6560	1.43775	0.00000

Sampled data (4 points total). Click "Download Full CSV" for complete data.

Related Materials (Organic)

acetaminophen acetic acid acetone acetonitrile acetylene benzene

Need to measure propylene glycol thin film thickness?

Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.

View Products Contact Us