Description

Amines, C16-18 And C18-Unsatd. Alkyl, Ethoxylated is a versatile class of nonionic surfactants derived from long-chain fatty amines, specifically a blend of C16-18 saturated and C18 unsaturated alkyl groups, which have been reacted with ethylene oxide. This ethoxylation process imparts valuable properties such as excellent emulsification, dispersion, and wetting capabilities, making it a critical performance additive in numerous industrial formulations. It is primarily sought after by manufacturers in the agrochemical, textile, personal care, and industrial cleaning sectors who require stable, efficient, and multifunctional surface-active agents.

Application

• Agrochemical Formulations: Acts as a key emulsifier and dispersant in herbicides, pesticides, and fungicides, enhancing spray coverage and active ingredient stability.
• Textile Processing: Used as a leveling agent, softener, and antistatic agent in dyeing and finishing processes for synthetic and natural fibers.
• Industrial & Institutional (I&I) Cleaning: Serves as a surfactant and emulsifier in heavy-duty degreasers, metal cleaners, and hard surface cleaners.
• Personal Care & Cosmetics: Functions as an emulsifier and conditioner in hair care products, skin creams, and lotions, providing a soft feel.
• Metalworking Fluids: Employed as a corrosion inhibitor and emulsifier in soluble oils and synthetic coolants.
• Paint & Coatings: Aids in pigment wetting and dispersion, improving the stability and application properties of water-based coatings.
• Leather Processing: Used as a fatliquoring agent and softener in the tanning industry.
• Oilfield Chemicals: Utilized in drilling muds and production chemicals as an emulsifier and corrosion inhibitor.

Basic Information

Product Name	Amines, C16-18 And C18-Unsatd. Alkyl, Ethoxylated
CAS No.	68155-40-8
Molecular Formula	Typically a mixture represented as R-N[(CH2CH2O)nH][(CH2CH2O)mH] where R is C16-18 alkyl
Molecular Weight	Variable, depends on the degree of ethoxylation (n+m)
Synonyms	Ethoxylated C16-18 and C18 unsaturated alkyl amines; Polyoxyethylene C16-18 and C18-unsaturated alkylamine; Fatty amine ethoxylate (C16-18); POE alkylamine (C16-18); Alkylamine polyglycol ether; Polyethoxylated tallow amine; Tallow amine ethoxylate; N,N-Bis(2-hydroxyethyl)alkylamine ethoxylate
EINECS	Contact for details

Quality Control

Our Amines, C16-18 And C18-Unsatd. Alkyl, Ethoxylated is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance and compliance with agreed specifications. Key parameters such as amine value, degree of ethoxylation, moisture content, and appearance are strictly monitored. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product performance. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance (25°C)	Yellowish to amber viscous liquid or paste
Identification (IR)	Conforms
Amine Value (mg KOH/g)	Contact for details
Water Content	≤ 1.0% (Karl Fischer)
pH (1% solution)	8.0 - 11.0
Cloud Point (1% in water)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.