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🧪 Caprylyl Glycol

1,2-Octanediol | INCI: Caprylyl Glycol | CAS: 1117-86-8

INCI Information

INCI Name
Caprylyl Glycol
Common Name
1,2-Octanediol
CAS Number
1117-86-8
Category
Humectant / Preservative
Molecular Formula
C₈H₁₈O₂
Molecular Weight
146.23 g/mol
Appearance
Clear, colorless liquid
Solubility
Slightly soluble in water, soluble in oils and alcohols
Typical Concentration
0.1% – 1.0%
pH Range
5.0–7.0
Functions:
HumectantPreservative boosterMild antimicrobial
Available Purity Grades:
  • 95%
  • 98% (Cosmetic)
  • 99% (High purity)

💰 Indicative Price Range (Bulk)

Typical B2B pricing across verified suppliers
$12 – $40 $/kg
Prices vary by purity, MOQ, and order volume. Always request formal quotes.
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📖 About Caprylyl Glycol

Caprylyl Glycol is a multifunctional ingredient that provides humectant, preservative-boosting, and mild antimicrobial properties. It's an excellent addition to 'clean' preservative systems.

🛒 Purchasing Guide & Tips

❓ Frequently Asked Questions

❓ Is Caprylyl Glycol natural?

It can be derived from coconut oil, making it suitable for natural and organic formulations.

❓ How much should I use?

Typically 0.2-0.5% as a preservative booster, up to 1% as a humectant.

❓ Can it replace traditional preservatives?

Not alone — it's a booster that enhances the effectiveness of primary preservatives, allowing lower overall preservative concentration.

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