Water

Ethanol

Chemical Formula

H20

CH3CH20H

Molecular Weight

18.015

46.07

Weight of 1 Gallon

8.33 lbs

6.59 lbs (100% / 200 proof)

6.80 lbs (95% / 190 proof)

Density in Grams / cm3

1.0

.791 (100%)

.815 (95%)

Surface Tension in Dynes / cm2

54.9 @ 40C

21.38 @ 40C

Freezing and Melting Point

0C / 32F

-117.3C / -178.6F

Boiling Point

100C / 212F

78.5C / 173.3F

Critical Temperature

374.2C

243C