What are the physicochemical technical parameters of Dodecylamine Polyoxyethylene Ether AC-1215?

Dodecylamine Polyoxyethylene Ether AC-1215 is a non-ionic surfactant, appearing as a light yellow transparent liquid at room temperature, with good water solubility and a high flash point, and a pH value that is weakly alkaline.

Detailed Description

Dodecylamine Polyoxyethylene Ether AC-1215 (CAS No.: 26635-75-6) is a non-ionic surfactant formed by the addition polymerization of fatty amine (dodecylamine/laurylamine) with ethylene oxide (approximately 15 mol EO). Its molecular structure is C12H25N(CH2CH2O)nH, containing both amine functional groups and polyoxyethylene ether chains, endowing the product with unique interfacial activity and multifunctional characteristics. In acidic media, protonation of the amine group imparts cationic surfactant behavior to the product.

At room temperature (above 25°C), this product appears as a colorless to light yellow transparent liquid. At low temperatures, it may appear as a paste or solidify. This characteristic requires attention during storage and use. The product is hygroscopic and has a shelf life of 12 months under recommended storage conditions (5-35°C in a cool, dry place).

The product possesses both non-ionic and cationic characteristics, is resistant to hard water, acids, and alkalis, and maintains stable performance over a wide pH range. It has high formulation flexibility and is suitable for various fields such as textile printing and dyeing, agricultural chemicals, industrial cleaning, personal care, and metalworking fluids.

Technical Parameters

Application Suggestions

With excellent emulsifying, wetting, penetrating, and dispersing properties, this product is widely used in the following scenarios:

• Textile Printing and Dyeing: As a leveling agent and antistatic agent to improve dyeing uniformity and reduce fiber surface resistance.
• Agricultural Chemicals: Used for emulsification and dispersion in pesticide emulsifiable concentrates and oil-in-water emulsions to improve formulation stability and efficacy.
• Industrial Cleaning: As a solubilizer and wetting agent in hard surface cleaning formulations, compatible with acid and alkali systems.
• Personal Care: Used in shampoos, conditioners, etc., providing antistatic and conditioning effects.
• Metalworking Fluids: In cutting fluids and rust preventives, providing both emulsifying and anti-rust functions.

Precautions

• The product causes skin irritation (H315) and serious eye irritation (H319). Protective gloves and goggles must be worn during operation.
• Harmful to aquatic life with long-lasting effects (H412). Do not discharge the product into water bodies or the environment.
• The product is hygroscopic. Keep the container tightly closed, and the storage temperature is recommended to be controlled at 5-35°C.
• At low temperatures, the product may solidify or appear as a paste. Before use, slowly warm it in a warm environment to restore fluidity and then use normally.
• Avoid storage together with strong oxidizers and strong acids. Stainless steel, polyethylene, or carbon steel containers with a lining coating are recommended.