Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle
Moumoujus

1,10-DECANEDIOL.

Valuable CAS 112-47-0 / SOLVENT

1,10-Decanediol is a multi-functional diol known for its beneficial contributions to skincare formulations. It acts as a robust preservative enhancer, significantly extending product stability, while simultaneously serving as a humectant to draw and retain moisture, promoting skin hydration. This ingredient also provides emollient properties to soften the skin and possesses antimicrobial action, making it a valuable asset in addressing acne concerns.

Summary

Humectant Emollient Antimicrobial Preservative Enhancer Solvent

Science

Mechanism of Action

This alkane diol primarily functions by inhibiting the proliferation of bacteria, fungi, and yeast, thereby acting as an effective preservative enhancer to prolong product shelf life. On the skin, 1,10-Decanediol serves as a humectant, actively attracting and binding water to boost moisture retention, and as an emollient, which smooths and softens the skin's texture. Its antimicrobial capabilities further contribute to skin health by reducing acne-causing bacteria. Additionally, it acts as a solvent, facilitating the dissolution and integration of other ingredients within cosmetic formulations.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

1,10-Decanediol exhibits stability under normal temperatures and pressures and demonstrates heat tolerance. While some sources indicate solubility in water, ethanol, and glycols, others report it as practically or limitedly soluble in cold water. It consistently shows solubility in alcohol, hot ether, and various oils. An optimal pH range for its stability is not currently specified.

Conflicts

  • oxidizing agents
  • acid chlorides
  • acid anhydrides
  • chloroformates
  • reducing agents

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has assessed 1,10-Decanediol, alongside other alkane diols, and concluded its safety for use in cosmetic products. A specific 48-hour occlusive patch test involving a 1.2% concentration of 1,10-Decanediol within a trade name mixture demonstrated good tolerance, with only two subjects experiencing mild erythema. The ingredient is officially listed in the FDA Global Substance Registration System (GSRS) and holds an active commercial status under the EPA TSCA.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

1,10-Decanediol is a valuable multifunctional ingredient, offering enhanced product preservation, hydration, skin-softening benefits, and antimicrobial action, with a low risk of irritation across all skin types.

Related

Similar Ingredients

Finding similar ingredients…