Description

2-Dodecenylsuccinic Acid Propoxylate is a high-performance, non-ionic surfactant and chemical intermediate derived from the alkoxylation of dodecenylsuccinic anhydride. This compound is valued for its excellent emulsifying, dispersing, and surface-active properties, making it a versatile component in advanced formulations. It is primarily sought by manufacturers in the coatings, adhesives, and specialty chemical industries for developing high-quality, stable products.

Application

• Coatings & Inks: Acts as a highly effective dispersing and wetting agent for pigments and fillers, improving color development and stability in solvent-based and high-solids coatings.
• Adhesives & Sealants: Serves as a key emulsifier and rheology modifier, enhancing the bonding performance and application properties of various adhesive systems.
• Lubricant Additives: Used as a corrosion inhibitor and emulsifier in the formulation of metalworking fluids and synthetic lubricants.
• Polymer Industry: Functions as an internal or external lubricant and processing aid in the production of plastics and resins.
• Agricultural Chemicals: Employed as an adjuvant in pesticide and herbicide formulations to improve spray droplet retention and active ingredient penetration.
• Personal Care: Utilized in specialty cosmetic and personal care formulations as an emulsifier for oils and waxes.

Basic Information

Product Name	2-Dodecenylsuccinic Acid Propoxylate
CAS No.	143269-29-8
Molecular Formula	CnH2n+2O5 (Polymeric, variable)
Molecular Weight	Variable (Depends on propoxylation degree)
Synonyms	Poly(oxy-1,2-ethanediyl), α-(2-dodecen-1-yl-ω-hydroxypoly(oxy-1,2-ethanediyl))-ω-hydroxy-, 1,2,4-butanetricarboxylate; Dodecenylsuccinic Anhydride Propoxylate; DDSA Propoxylate; Alkenyl Succinic Anhydride Propylene Oxide Adduct; Propoxylated Dodecenylsuccinic Acid; Surfactant from DDSA and Propylene Oxide; AS-2000 (common trade name reference); ASA Propoxylate
EINECS	Contact for details

Quality Control

Our production of 2-Dodecenylsuccinic Acid Propoxylate adheres to stringent quality management protocols. Each batch is characterized and tested to ensure consistent performance, including analysis of key parameters like hydroxyl value, acid value, and viscosity. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizers and heat sources. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 4
Acid Value (mg KOH/g)	≤ 10.0
Hydroxyl Value (mg KOH/g)	80 - 120
Viscosity @ 25°C (cPs)	500 - 2000
Water Content (%)	≤ 0.5

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