• General

  Alcohol denat.

  Posted by IT_ on August 16, 2024 at 2:59 am

  Would appriciate some advice on what denaturants for ethanol are commonly used in cosmetic products in the US? Is IPA or DEP the most common alternatives? Does the denaturants differ from different states? In EU, IPA and DEP are the most common alternatives.

  IT_ replied 4 months ago 3 Members · 3 Replies

  • alcohol denat.
  • denaturant
  • ethanol
• 3 Replies

• 

  evchem2

  Member

  August 16, 2024 at 7:59 am

  We used to use SDA 40 B, so tert-Butyl alcohol and denatonium benzoate. For some more natural-oriented products we also considered SDA 38-B (lavender essential oil)

• 

  PhilGeis

  Member

  August 16, 2024 at 9:36 am

  <div>ATF indicates specific denatured alcohols for cosmetics.</div>

  https://www.ecfr.gov/current/title-27/chapter-I/subchapter-A/part-21

  See subpart D.

  ecfr.gov

  27 CFR Part 21 -- Formulas for Denatured Alcohol and Rum

  27 CFR Part 21 -- Formulas for Denatured Alcohol and Rum

  • 

    IT_

    Member

    August 23, 2024 at 4:14 am

    Thank you. Helped a lot!

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