Caprylyl Glycol
ELHUMETM – ODO
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A skin-conditioning agent that helps to retain moisture in the skin while also serving as a preservative.
CAS Number
1117-86-8
HS Code
29053900
INCI Name
Octane-1,2-diol
Molecular Formula
C₈H₁₈O₂
Caprylyl Glycol
ELHUMETM – ODO
A skin-conditioning agent that helps to retain moisture in the skin while also serving as a preservative.
CAS Number
1117-86-8
INCI Name
Octane-1,2-diol
HS Code
29053900
Molecular Formula
C₈H₁₈O₂
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Need pricing? Request a quote for this product and we'll get back to you shortly.
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We deliver domestic samples within 24 - 48 hours, helping you evaluate products and move to procurement without delays.
Product Specification
Physical Properties
| Property | Specification |
|---|---|
| Appearance | White Solid |
| Molecular Weight (G/Mol) | 146.23 |
| Density Or Specific Gravity | 0.914 |
| Refractive Index | 1.4505 (estimate) |
| Relative Density | 0.914 |
Chemical Properties
| Property | Specification |
|---|---|
| Water Solubility | 7.5 g/L (20 ºC) |
| Incompatibilities | Avoid strong acids and strong alkalis |
| Hazardous Reactions | Stable; no hazardous polymerization |
Thermal Properties
| Property | Specification |
|---|---|
| Melting Point | 36-38 °C (lit.) |
| Boiling Point | 131-132 °C/10 mmHg (lit.) |
| Flash Point | >230 °F |
Processing Methods & Reference Formulations
A. Cosmetic cream
Add Caprylyl Glycol during the cool-down phase to preserve its antimicrobial and moisturizing properties. Ensure it is well blended to support preservation efficacy and maintain cream stability.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Emollients | 5–20% |
| Emulsifiers | 2-6% |
| Humectants (e.g., glycerin) | 2-8% |
| 1,2-Hexanediol | 0.5–5% |
| 1,2-Pentanediol | 0.5–5% |
| Caprylyl Glycol | 0.5–2% |
| Sorbic Acid | 0.05–0.2% |
| Water | 40-50% |
B. Hair shampoo
Add Caprylyl Glycol during the cool-down phase to retain its preservative-boosting and moisturizing benefits. Mix thoroughly to ensure uniform distribution without destabilizing the formulation.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Primary surfactants | 8-12% |
| Secondary surfactants | 2-5% |
| Butters | 20-40% |
| Caprylyl Glycol | 0.5–2% |
| Phenoxyethanol | 0.3-1% |
| Water | 30-40% |
C. Facial cleansers
In facial cleanser formulations, add Caprylyl Glycol during the final mixing phase to retain its antimicrobial and moisturizing properties. It is oil-soluble, so ensure uniform dispersion, especially in surfactant-based systems. Maintain a pH range of 4.5–7 for best stability and efficacy.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Glycerin | 5% |
| Caprylyl/Capryl Glucoside | 10% |
| Cocamidopropyl Betaine | 5% |
| Decyl Glucoside | 5% |
| Caprylyl Glycol | 1% |
| Phenoxyethanol | 0.8% |
| Deionized Water | 70-80% |
D. Sunscreen cream
When formulating with Caprylyl Glycol in sunscreen cream, add it during the cool-down phase to preserve its integrity and function. It’s oil-soluble, so ensure proper emulsification in the system. Maintain pH between 4.5–7 for optimal stability and performance.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Potassium Cetyl Phosphate | 2% |
| C12-15 alkyl benzoate | 6% |
| Caprylic/Capric Triglyceride, Glyceryl Oleate Citrate | 6% |
| Octocrylene | 10% |
| Homosalate | 8% |
| Butyl Methoxydibenzoylmethane | 5% |
| 4-Methylbenzylidene Camphor | 4% |
| Simmondsia Chinensis seed oil | 5% |
| Glyceryl Stearate | 3% |
| Apalight SP | 5% |
| Aqua | 44.8% |
| Tetrasodium glutamate diacetate | 0.1% |
| Hydroxyethyl Acrylate and Sodium Acryloyl Dimethyl Taurate Copolymer | 0.5% |
| Caprylyl Glycol | 0.5% |
Dosing Guidelines
A. Dosing by Application
| Products | Authorized dosage % |
|---|---|
| Skin Care | 0.5–2% |
| Hair shampoo | 0.5–2% |
| Other Personal Care | 0.5–2% |
About Caprylyl Glycol
About Caprylyl Glycol
Regulatory Compliance
| Region | Max Allowed Level | Notes | Certification Body |
|---|---|---|---|
| United States | - | No explicit legal maximum, the Cosmetic Ingredient Review (CIR) Considered safe as an ingredient in cosmetics and personal care products. | FDA |
| European Union | - | Not specifically restricted by the EU Cosmetics Regulation; permitted under general safety provisions. The Cosmetic Ingredient Review panel has found caprylyl glycol safe as used in cosmetics in amounts between 0.00003%–5%. | SCCS (Scientific Committee on Consumer Safety) |
| India | - | No BIS-specific limit | - |
| Japan | - | No specific limit | MHLW – Ministry of Health, Labour and Welfare |
| ASEAN | - | No explicit max for cosmetics. | - |
| Australia | - | No statutory maximum | - |
| China | - | No statutory maximum | NMPA - National Medical Products Administration |
| Korea, Republic of | - | No statutory maximum | MFDS - Ministry of Food and Drug Safety |
FAQs - Caprylyl Glycol
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