27 C.F.R. § 21.161

Current through September 30, 2024
Section 21.161 - Weights and specific gravities of specially denatured alcohol

The weight of one gallon of each formula of specially denatured alcohol at 15.56 °C. (60 °F.) is as listed in this section. The specific gravity of each formula of specially denatured alcohol at 15.56 °C./15.56 °C. (60 °F./60 °F.) in air is as listed in this section. (Weight of 1 gallon of water at 15.56 °C. (60 °F.) is 8.32823 pounds in air.)

WEIGHTS AND SPECIFIC GRAVITIES OF SPECIALLY DENATURED ALCOHOL 1

[Slight deviations from this table may occur due to variations in specific gravities of authorized denaturants. Values for 190 proof determined experimentally in air. Other values calculated from these gravities.]

S.D.A. Formula No.Finished formula (gals)190 proof192 proof200 proof
Wt./gal. in air (lbs)Sp. gr. in airWt./gal. in air (lbs)Sp. gr. in airWt./gal. in air (lbs)Sp. gr. in air
1104.06.7880.81516.7560.81126.6110.7938
2-B100.56.795.81596.762.81196.612.7939
3-A105.06.787.81496.755.81116.611.7938
3-B101.06.810.81776.777.81376.627.7957
3-C105.06.784.81466.752.81076.608.7935
4100.86.823.81936.791.81546.640.7973
13-A109.76.740.80936.710.80576.572.7891
18195.47.802.93687.785.93487.708.9255
19197.96.468.77666.452.77476.375.7655
23-A107.96.788.81516.758.81156.619.7948
23-H109.456.785.81476.755.81116.617.7945
25100.97.080.85017.047.84626.897.8282
25 2100.97.083.85057.050.84656.900.8285
25-A102.57.119.85487.087.85106.939.8332
25-A 2102.57.117.85467.085.85076.938.8331
28-A101.06.786.81486.753.81096.603.7929
29100.766.808.81756.775.81356.624.7954
30110.06.785.81476.755.81116.617.7945
31-A111.57.167.86067.138.85717.002.8408
32104.86.769.81286.737.80896.593.7916
35-A 3105.06.817.81856.785.81476.641.7974
35-A 4104.256.826.81966.794.81586.649.7984
36102.76.837.82096.804.81706.657.7993
37100.96.794.81586.762.81196.612.7939
38-D102.76.863.82416.830.82016.682.8023
38-F100.96.828.81996.796.81606.646.7980
39-B102.76.857.82336.825.81956.677.8017
39-C101.06.819.81886.792.81556.642.7975
39-D101.36.819.81886.787.81496.637.7969
40100.16.795.81596.762.81196.611.7938
40-A100.26.798.81636.765.81236.613.7941
40-B100.16.794.81586.761.81186.610.7937
40-C103.06.788.81516.756.81126.609.7936
44110.06.790.81536.760.81176.622.7951
45129.87.545.90607.520.90307.403.8889

1 Where alternate denaturants are permitted, the above weights are based on the first denaturant or combination listed in the formula.

2 With sodium iodide.

3 Calculated on the basis of 85 percent ethyl acetate.

4 Calculated on the basis of 100 percent ethyl acetate.

27 C.F.R. § 21.161

81 FR 59463, 10/31/2016