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Pentylene Glycol

Short Description:

CAS No.: 5343-92-0
Appearance: Colorless, odorless liquid

Purity: ≥99.0%

Applications: Cosmetics, skincare products, personal care formulations, pharmaceuticals, antimicrobial agents, and solvents

Packaging: 25kg fiber drums or as customized

Shelf Life: 24 months under recommended storage conditions

Product Detail

Pentylene Glycol is a versatile, multifunctional ingredient commonly used in the cosmetics and personal care industries. It serves as a solvent, humectant, and stabilizer. Known for its excellent skin moisturizing properties, Pentylene Glycol is ideal for use in a wide range of skincare and cosmetic formulations. It is effective in boosting the hydration levels of the skin and providing a smooth texture. Additionally, it is used as a preservative booster due to its mild antimicrobial properties.

Produced according to international quality standards, Pentylene Glycol offers excellent solubility and stability in various formulations. It is particularly valued for its low irritation potential, making it a safe and effective ingredient in sensitive skin formulations.

Parameter table

Molecular Formula	CAS	EINECS
C5H12O2	5343-92-0	226-099-1

Molecular Weight	FEMA	JECFA
104.15	3135	N/A

Melting Point	Boiling Point	Refractive Index at 20°C
-38°C	198°C	1.432

Flash Point	Density	Water Solubility
95°C	1.022 g/cm³	Completely soluble

Appearance and Aroma

Appearance: Clear, colorless liquid
Aroma: Odorless or faintly sweet

Shelf Life

If stored under the recommended conditions, with intact packaging, the shelf life of Pentylene Glycol is 24 months.

Content by HPLC (%)

≥99.0%

Dosage Recommendation

Pentylene Glycol is widely used in the cosmetic, skincare, and pharmaceutical industries. It acts as a solvent, humectant, and stabilizer, effectively helping to retain moisture and enhance the sensory feel of products.

Cosmetics & Personal Care: It is commonly used in moisturizers, serums, shampoos, and body lotions. It can also serve as a booster for preservatives in formulations, improving their efficiency.
Pharmaceuticals: Used in oral, semi-solid, and topical formulations, Pentylene Glycol serves as a solvent and stabilizer, especially in products containing glycerin and ethanol.
Antimicrobial Properties: Pentylene Glycol also provides mild antimicrobial activity, contributing to the preservation of formulations.

Recommended Dosage in Products:

Skin Care Products: 1-5%
Shampoos & Conditioners: 1-3%
Body Lotions & Creams: 2-5%

Transportation

During transportation, handle carefully to maintain the integrity of the packaging. Keep the product away from direct sunlight and moisture, and ensure it is not mixed with toxic substances. The product should comply with the relevant regulations set by transportation authorities.

Storage

Pentylene Glycol should be stored in a cool, dry, and well-ventilated warehouse, away from heat sources and direct sunlight. The container should remain tightly sealed to prevent contamination by foreign gases. Keep away from moisture to ensure the product’s quality.

Regulations and Safety

Pentylene Glycol is considered safe for use in cosmetics and personal care products. It is generally recognized as non-irritating and non-sensitizing when used in recommended amounts. Always refer to specific regional regulations (e.g., EU, FDA, etc.) for detailed usage guidelines.