StacksVerified U.S. regulatory reference

27 CFR §21.132

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Specific Gravity at 15.56°/15.56 °C. 0.80 to 0.90.
  2. (b)Boiling point ( °C). 110.6.
  3. (c)Distillation range ( °C). Not more than 1 percent by volume should distill below 109, and not less than 99 percent by volume below 112.
  4. (d)Odor. Characteristic odor.