2- methylbutanal Parameters for Antoine equation
2- methylbutanal Parameters for Antoine equation
(OP)
Folks,
Does anyone knows the values of A, B, C parameters for 2-Methylbutal? or where to find them?
Cheers
Does anyone knows the values of A, B, C parameters for 2-Methylbutal? or where to find them?
Cheers





RE: 2- methylbutanal Parameters for Antoine equation
The data for pentanal is very similar. What could be the error if one assumes the same vapor pressure ?
The CRC Handbook gives for pentanal the following VP data,
RE: 2- methylbutanal Parameters for Antoine equation
Using the boiling point and Marrero & Gani property prediction to genererate pseudo-data I estimated the constants to:
Model: Psat(bar) = 10^[A - B/(T(K) +C)]
A = 4.2950236336E+000
B = 1.3220367966E+003
C = -5.5900317428E+001
Best regards
Peter
--
Peter M. Harper
Co-Founder, CapSolva