Yield and Properties of Ethanol Biofuel Produced from Different Whole Cassava Flours

Table 1

Showing physical properties of commercial 98% ethanol.

Density and phase	0.789 g/cm³, liquid
Solubility in water	Fully miscible
Melting point	−114.3°C (158.8 K)
Boiling point	78.4°C (351.6 K)
Acidity (p𝐾a)	15.9 (H^+ from OH group)
Viscosity	1.200 mPa·s (cP) at 20.0°C

Source: Ethanol [11].