System: 1-butyne

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Available physical property data:

Property	Phase	No. of tables	No. of lines	Data
2nd virial coefficient	gas	2	7	View
acentric factor Omega	-	5	5	View
boiling temperature	-	4	4	View
critical compressibility factor	-	4	4	View
critical density	-	2	2	View
critical pressure	-	9	9	View
critical temperature	-	14	14	View
critical volume	-	5	5	View
density	gas	3	26	View
density	liquid	8	31	View
dielectric constant	gas	1	10	View
dielectric constant	liquid	1	1	View
dipole moment	-	1	1	View
enthalpy	-	1	1	View
enthalpy	gas	3	56	View
enthalpy of formation	gas	5	44	View
enthalpy of fusion	-	4	4	View
enthalpy of vaporization	-	8	55	View
entropy	gas	4	18	View
equilibrium constant of formation	gas	1	40	View
free enthalpy function (-H(0))	gas	1	14	View
free enthalpy of formation	gas	2	2	View
fusion pressure	-	5	5	View
fusion temperature	-	6	6	View
heat capacity	liquid	1	1	View
heat capacity (cp)	gas	6	72	View
heat capacity (cp)	solid	1	44	View
heat capacity (cp)	liquid	2	33	View
melting point	-	7	7	View
normal boiling point	-	8	8	View
refractive index, Na-D-line	-	1	1	View
refractive index, Na-D-line	liquid	1	1	View
surface tension	liquid	5	23	View
thermal conductivity	gas	3	3	View
thermal conductivity	liquid	1	11	View
triple point temperature	-	1	1	View
UNIQUAC area parameter	-	1	1	View
UNIQUAC volume parameter	-	1	1	View
vapor pressure	-	25	91	View
viscosity, dynamic	liquid	1	11	View
viscosity, dynamic	gas	2	2	View
volume	liquid	1	1	View