Overview of Pentylene Glycol
Product name: Pentylene Glycol
Appearance: Transparent liquid
Application: Skin care products, Shampoo and conditioner, Cosmetics products, Shower gels and body cleansing products.
Active Content: 99.7%
Pentylene glycol is an organic compound with the chemical formula C5H12O2 and CAS number 5343-92-0. A a naturally derived moisturizer with preservative properties. It is natural, green, mild, and easily biodegradable. As a premium-grade ingredient, it exhibits broad-spectrum antibacterial activity and provides excellent bactericidal and bacteriostatic effects. When combined with commonly used preservatives, it demonstrates significant synergistic effects.
Properties and Advantages:
- Naturally derived, 100% biobased carbon source, suitable for green formulations
- A versatile antibacterial synergist with broad-spectrum antimicrobial activity
- Reduces the dosage of traditional preservatives, enhances the preservative efficacy of formulations, lowers formulation irritancy, and improves the natural profile of classic formulations
- Shows significant synergistic effects when combined with commonly used preservatives
- Provides moisturizing and skin-conditioning effects while acting as a preservative, enhancing the product’s hydrating performance
- High purity, low odor, and high safety, particularly suitable for sensitive and delicate skin
| Property | Details |
| Chemical Name | Pentylene glycol |
| CAS Number | 5343-92-0 |
| Molecular Formula | C5H12O2 |
| Appearance | Transparent liquid |
|
Assay, %
|
≥99
|
|
Refractive index
|
1.434-1.444
|
|
Relative density
|
0.967-0.978
|
|
Moisture content, %
|
≤1.0
|
| Storage | Store in a cool, dry place, away from sunlight |
| Shelf Life | 2 years under proper storage conditions |
Application Guidelines:
- Soluble in water and cosmetic esters
- Compatible with a wide range of cosmetic ingredients
- Effective within a pH range of 4–12 and remains stable and effective across a broad temperature range
- Should be used at a concentration of 0.5%–5.0% in cosmetics. It can also be used in combination with other preservative and antibacterial components to enhance preservative protection and reduce dosage.
