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Pure Component Properties

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* NA : Not Available (No data found)
Component Names and Formula
METHANOL  ID 817
 Name  METHANOL
 Synonyms  METHYL ALCOHOL
 CARBINOL
 METHYLHYDROXIDE
 Formula CH4O
 CH3OH
   CAS No.  67-56-1
Basic Properties
Molecular Wt. (WT)3.20420E+01  
Normal Boiling Point Temp. (TB)3.37700E+02K
Freezing Point Temp. (TF)1.75470E+02K
Triple Point Temp. (TT)1.75590E+02K
Triple Point Press. (PT)NA  
Critical Temperature. (TC)5.12500E+02 K
Critical Pressure (PC)8.08400E+03kPa
Critical Volume (VC)1.17000E-01m^3/kg-mol
Critical Compressibility (ZC)2.21964E-01   
Accentric Factor (ACCF)5.56000E-01  

Temperature Dependent Properties
Vapor PressureCoeff.s Available
Heat Capacity (Ideal Gas)Coeff.s Available
Heat Capacity (Liquid)Coeff.s Available
Viscosity (Gas, Low P)Coeff.s Available
Viscosity (Liquid)Coeff.s Available
Themal Conductivity (Gas, Low P)Coeff.s Available
Themal Conductivity (Liquid)Coeff.s Available
Surface TensionNA 

Liquid Properties
Partial Molar Volume (VOLP)4.073000E-02m^3/kg-mol
Solubility Parameters (SOLP)2.926881E+04(J/cm^3)^0.5
SRK accentric factor (WSRK)5.536000E-01  
COSTALD Characteristic Volume (VSTAR)1.198000E-01m^3/kg-mol
Rackett parameter (ZRA)2.364000E-01  
Aniline Point (ANP)NA  

Enthalpy Data
H(formation,ideal gas)at 25 C-2.013000E+05kJ/kg-mol
G(formation,ideal gas) at 25 C-1.626000E+05kJ/kg-mol
Heat of Combustion, Gross form (HCB1)NA  
Heat of Combustion, Net form (HCB2)NA  

Molecular Properties
Van der Waals Volume (VDWV)NA  
Van der Waals Area (VDWA)NA  
UNIQUAC Ri Parameter (RI)1.431100E+00  
UNIQUAC Qi Parameter (QI)1.432000E+00  
Dipole Moment (DM)1.700000E+00debye
Radius of Gyration (GYRAD)1.536000E+00  

Single Temperature Properties
Liquid Density (DENL)2.468635E-02g-mol/cm^3
Temperature of DENL (TDENL)2.930000E+02K
Heat of Vaporizaiton (HVAP)3.525400E+04kJ/kg-mol
Temperature of HVAP (THVAP)3.378000E+02K
Surface Tension (SRF)2.250000E+01dyn/cm
Temperature of SRF (TSRF)2.932000E+02K
Dielectric Constant (DIEL)NA  
Temperature of DIEL (TDIEL)NA  
Refractive Index (RFI)NA  
Temperature of RFI (TRFI)NA  

Hazardous Data
Lower Flammability Limit(FLL)6.000000E+00% in Air 
Upper Flammability Limit(FLU)3.650000E+01% in Air 
Flash Point (Open Cup Method)2.853722E+02K
Flash Point (Closed Cup Method)2.892611E+02K
Autoignition Temperature (AIGT)7.370389E+02K
NFPA Rating (Health)1  
NFPA Rating (Fire) 3  
NFPA Rating (Safety)