Refractive index of C6H12 (Cyclohexane)

Optical constants of C₆H₁₂ (Cyclohexane)
Rheims et al. 1997: n 0.477–0.83 µm

Wavelength: µm

(0.4765–0.83)

Complex refractive index (n+ik)[ i ]

Derived optical constants

Dispersion formula [ i ]

$$n=1.41545+0.00369λ^{-2}+0.00004λ^{-4}$$

Comments

20 °C

References

J. Rheims, J Köser and T Wriedt. Refractive-index measurements in the near-IR using an Abbe refractometer, Meas. Sci. Technol. 8, 601-605 (1997)

Data

[Expressions for n] [CSV - comma separated] [TXT - tab separated] [Full database record]

Optical transmission calculator

Wavelength: µm
Thickness:
Calculation method:

Transmittance[ i ]

T =

LogX LogY eV

Reflection calculator

Wavelength: µm
Angle of incidence (0~90°):
Direction: in out

Reflectance[ i ]

P-polarized

R_P =

S-polarized

R_S =

Non-polarized (Rp+Rs)/2

R =

R_P R_S R LogY

Reflection phase[ i ]

ɸ_P = °
ɸ_S = °

Brewster's angle[ i ]

θ_B = °

Critical angle[ i ] [ i ]

θ_C = °

INFO

Cyclohexane, C₆H₁₂

Cyclohexane (C₆H₁₂) is a cycloalkane and a colorless liquid with a characteristic musty odor. It is used as a nonpolar solvent in the chemical industry and is also a raw material for the industrial production of adipic acid and caprolactam, both of which are intermediates used in the production of nylon. Cyclohexane is notable for its conformational flexibility, and the molecule adopts a chair conformation, which minimizes the steric interactions between the hydrogen atoms. Given its nonpolarity, cyclohexane doesn't dissolve in polar solvents like water but mixes well with other nonpolar compounds.

RefractiveIndex.INFO

Optical constants of C₆H₁₂ (Cyclohexane)
Rheims et al. 1997: n 0.477–0.83 µm

Complex refractive index (n+ik)[ i ]

Refractive index[ i ]

Extinction coefficient[ i ]

Derived optical constants

Relative permittivity (dielectric constants)[ i ] [ i ]

Absorption coefficient[ i ] [ i ]

Abbe number[ i ]

Chromatic dispersion[ i ]

Group index[ i ] [ i ]

Group velocity dispersion[ i ] [ i ] [ i ]

Dispersion formula [ i ]

Comments

References

Data

Optical transmission calculator

Transmittance[ i ]

Reflection calculator

Reflectance[ i ]

P-polarized

S-polarized

Non-polarized (Rp+Rs)/2

Reflection phase[ i ]

Brewster's angle[ i ]

Critical angle[ i ] [ i ]

INFO

Cyclohexane, C₆H₁₂

External links

Optical constants of C6H12 (Cyclohexane)Rheims et al. 1997: n 0.477–0.83 µm

Complex refractive index (n+ik)[ i ]

Refractive index[ i ]

Extinction coefficient[ i ]

Derived optical constants

Relative permittivity (dielectric constants)[ i ] [ i ]

Absorption coefficient[ i ] [ i ]

Abbe number[ i ]

Chromatic dispersion[ i ]

Group index[ i ] [ i ]

Group velocity dispersion[ i ] [ i ] [ i ]

Dispersion formula [ i ]

Comments

References

Data

Optical transmission calculator

Transmittance[ i ]

Reflection calculator

Reflectance[ i ]

P-polarized

S-polarized

Non-polarized (Rp+Rs)/2

Reflection phase[ i ]

Brewster's angle[ i ]

Critical angle[ i ] [ i ]

INFO

Cyclohexane, C6H12

External links

Optical constants of C₆H₁₂ (Cyclohexane)
Rheims et al. 1997: n 0.477–0.83 µm

Cyclohexane, C₆H₁₂