Code of Federal Regulations (Last Updated: July 5, 2024) |
Title 27 - Alcohol, Tobacco Products and Firearms |
Chapter I - Alcohol and Tobacco Tax and Trade Bureau, Department of the Treasury |
SubChapter A - Alcohol |
Part 21 - Formulas for Denatured Alcohol and Rum |
Subpart E - Specifications for Denaturants |
§ 21.118-T1 - Methyl tertiary butyl ether.
Latest version.
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§ 21.118-T1 Methyl tertiary butyl ether.
(a) Purity. ≥ 97.0 percent.
(b) Color. Clear, colorless.
(c) Odor. Turpentine-like.
(d) Specific Gravity at 20 °C. 0.70 to 0.80.
(e) Boiling Point ( °C). 55.
[T.D. TTB-140, 81 FR 59462, Aug. 30, 2016]