27 CFR Subpart E - Subpart E—Specifications for Denaturants

  1. § 21.91 General.
  2. § 21.92 Denaturants listed as U.S.P. or N.F.
  3. § 21.93 Acetaldehyde.
  4. § 21.94 Acetaldol.
  5. § 21.94-T Alkylate.
  6. § 21.95 Alpha terpineol.
  7. § 21.96 Ammonia, aqueous.
  8. §§ 21.97-21.98 [Reserved]
  9. § 21.99 Brucine alkaloid.
  10. § 21.100 n-Butyl alcohol.
  11. § 21.101 tert-Butyl alcohol.
  12. § 21.102 Caustic soda, liquid.
  13. §§ 21.103-21.104 [Reserved]
  14. § 21.105 Citronella oil, natural.
  15. § 21.105-T1 Cornmint oil (Mentha arvensis and Mentha canadensis).
  16. § 21.105-T2 Cyclohexane.
  17. § 21.106 Diethyl phthalate.
  18. § 21.106-T Distilled lime oil (Citrus aurantifolia).
  19. § 21.107 Ethyl acetate.
  20. § 21.108 Ethyl ether.
  21. § 21.108-T Ethyl tertiary butyl ether.
  22. § 21.109 Gasoline.
  23. § 21.110 Gasoline, unleaded.
  24. § 21.111 [Reserved]
  25. § 21.112 Heptane.
  26. § 21.112-T1 Hexane (mixed isomers).
  27. § 21.112-T2 n-Hexane.
  28. § 21.112-T3 High octane denaturant blend.
  29. § 21.113 Isopropyl alcohol.
  30. § 21.114 Kerosene.
  31. § 21.115 Kerosene (deodorized).
  32. § 21.115-T1 Lemon oil (Citrus limonium).
  33. § 21.115-T2 L(–)–Carvone.
  34. § 21.116 Methyl alcohol.
  35. § 21.117 Methyl isobutyl ketone.
  36. § 21.118 Methyl n-butyl ketone.
  37. § 21.118-T1 Methyl tertiary butyl ether.
  38. § 21.118-T2 Naphtha.
  39. § 21.118-T3 Natural gasoline.
  40. § 21.119 Nicotine solution.
  41. § 21.120 Nitropropane, mixed isomers of.
  42. § 21.121 Peppermint oil, Terpeneless.
  43. § 21.122 Potassium Hydroxide.
  44. § 21.123 Pyronate.
  45. § 21.124 Quassin.
  46. § 21.124-T Raffinate.
  47. § 21.125 Rubber hydrocarbon solvent.
  48. § 21.126 Safrole.
  49. § 21.127 Shellac (refined).
  50. § 21.128 [Reserved]
  51. § 21.129 Spearmint oil, terpeneless.
  52. § 21.130 Spike lavender oil, natural.
  53. § 21.130-T Straight run gasoline.
  54. § 21.131 Sucrose octaacetate.
  55. § 21.132 Toluene.
  56. § 21.133 Vinegar.