1,2-Pentanediol PTD CAS 5343-92-0

BLIT Chemical 1,2-Pentanediol is a versatile chemical widely used in cosmetics and personal care as a moisturizer and preservative booster. This clear, colorless liquid is known for its mildness on the skin and efficacy in enhancing product preservation, making it ideal for formulations in skincare, haircare, and personal hygiene products. Its hydrating properties, combined with antimicrobial benefits, make it a popular ingredient for modern cosmetic formulations seeking multifunctional ingredients.

1. 1,2-Pentanediol has broad-spectrum antibacterial activity and can effectively inhibit Gram-negative bacteria, Gram-positive bacteria, yeast and mold.

2. As an emollient, 1,2-Pentanediol has good skin moisturizing properties, can reduce the loss of moisture in the skin, make the skin soft and smooth, and improve the moisturizing function of skin care products.

3. 1,2-Pentanediol is a multifunctional ingredient with excellent inhibitory ability against microorganisms, and its ingredients are not used as preservatives.

4. 1,2-Pentanediol is mild and non-irritating, reducing the irritation and allergy caused by preservatives. It is also a high-purity liquid emollient with broad-spectrum antibacterial effects. It is classified as an emollient, very mild, in line with international regulatory trends, and widely used around the world.

5. It has good compatibility and can be added to the oil phase to improve the water resistance of sunscreen product formulas; it is soluble in water and easily soluble in polyols such as ethylene glycol, propylene glycol, and glycerin.

Specification:

Application:

– Excellent moisturizing factor, at the same time, have antiseptic effect, can compound preservative products, reduce

allergy caused preservatives; 

– Can improve the water resistance of sunscreen formula;

– The dissolution of refractory, the active ingredient used for skin cream, eye cream, skin water, baby care products, 

Sunscreen products, such as various kinds of skin care products

– Important intermediates for Fungicide propiconazole

Usage Guidelines:

Skin Sensitivity: Generally safe; however, as with all ingredients, some individuals with extremely sensitive skin may experience minor irritation.

Storage: Store in a cool, dry, well-ventilated area in a tightly sealed container to prevent contamination and maintain stability.

Concentration Range: Typically used at 1%–5% in formulations for optimal moisturizing and preservative-boosting effects.

Package:

200kg/drum 16mt/20’FCL