Polyoxyethylene Castor Oil Ethe

Product Details

CasNo： 61791-12-6

MF： C57H104O9

Appearance： solid

Delivery Time： 15 days

Packing： 25kg/bag

Purity： 99%

Basic Information

Product Description

Product Name：Polyoxyethylene Castor Oil Ether

CAS No: 61791-12-6

Form: Solid

Product Application

Pharmaceutical Industry (Critical Application)

Injectable Formulations: Used to solubilize poorly water-soluble drugs for intravenous administration (e.g., Cyclosporine injection, Paclitaxel injection). Cremophor® EL​ is a well-known brand.

Oral Liquids/Drops: Enhances the bioavailability of lipophilic drugs in oral formulations.

Topical Ointments/Gels: Acts as a penetration enhancer and emulsifier in the base.

Cosmetics & Personal Care

Serums & Ampoules: Solubilizes essential oils, fragrances, and oil-soluble actives (e.g., Vitamin E, Retinol) in transparent aqueous formulas.

Makeup Removers: Effectively dissolves makeup and skin sebum.

Shampoos & Body Washes: Solubilizes fragrances and silicones, improving clarity.

Creams & Lotions: Functions as an O/W emulsifier for stable, light-feeling products.

Industrial & Specialty Chemicals

Agrochemical Formulations: Emulsifier and solubilizer in pesticide emulsifiable concentrates (EC), emulsion-in-water (EW), and microemulsions (ME).

Textile Auxiliaries: Used as a leveling agent and emulsifier.

Metalworking Fluids: Emulsifies oily components.

Packaging

25Kg/Bag

Storage

Keep tightly sealed in a cool, dry, and well-ventilated​ place, protected from sunlight. No special temperature control is needed, although it may solidify at low temperatures and re-liquefy upon warming.