DL-2AP ULTRA PC™ Multifunctional Amino Alcohol

  • Chemical Name: dl-2-amino-1-propanol (DL-alaninol) INCI Name: Aminopropanol
  • CAS No.: 6168-72-5
  • EINECS No.: 228-207-3

DL-2AP ULTRA PC™ amino alcohol is a multifunctional additive for personal care applications.  It is used as a neutralizer and stabilizer and provides rapid, effective, and efficient neutralization. DL-2AP ULTRA PC features a high base strength and low molecular weight, making it particularly well suited for permanent and semi-permanent hair colorants.

Uses and Applications

DL-2AP ULTRA PC is a high-efficiency neutralizing agent for acid-functional raw materials used across a wide range of applications, including:

  • Hair bleaching products
  • Hair straightening products
  • Hair styling
  • Oxidative hair colorants
  • Semi-permanent hair colorants

Typical Properties*

  • Appearance Liquid
  • Purity, wt% (min) 99
  • Secondary amines, wt% <0.5
  • Nitrosamine content, ppb <50
  • Molecular weight (g) 75
  • Amine value (mg KOH/g) 748
  • Water, wt% 0.5
  • Color (APHA) <20
  • pKa @ 20°C 9.6
  • Solubility in water, 20°C Miscible

*Values shown are typical properties and are not to be considered product specifications. Test methods available upon request.

Product Benefits

  • Rapid, efficient neutralization
  • Low odor, low color, non-yellowing in formulation
  • High base strength; provides excellent alkalizing performance
  • Lower odor alternative to ammonia in hair colorants
  • Reduced hair damage compared to ammonia or MEA when used in hair colorants
  • Reduced irritancy compared to MEA
  • Excellent color deposition and color fastness
  • Superior gray coverage
  • Broad compatibility with many personal care ingredients
  • Improved biodegradability versus alternatives
  • Exceptional formulating latitude

Compliance and Regulatory Status

DL-2AP is compliant with the industry’s most stringent standards and regulations worldwide, including:

  • U.S. Food, Drug and Cosmetic Act
  • European Union Regulation No. 1223/2009
  • ASEAN 2008 Cosmetic Directive (annex updated March 2013)
  • Brazil ANVISA Mercosur Resolution on Personal Hygiene Products and Cosmetics
  • Mexico: not included in the List of Prohibited and Restricted Substances in Perfumes and Cosmetics

DL-2AP ULTRA PC™ Multifunctional Amino Alcohol Downloads

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