C.F.R. » Title 27 » 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

27 C.F.R. § 21.108

Ethyl ether

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(a) Odor. Characteristic odor.

(b) Specific gravity at 15.56 °/15.56 °C. Not more than 0.728.

[T.D. ATF-133, 48 FR 24673, June 2, 1983. Redesignated by T.D. ATF-442, 66 FR 12854, Mar. 1, 2001]