Description

Propanal, Telomer With Ethene is a specialized oligomeric chemical intermediate derived from the telomerization of propanal with ethene. This compound is valued for its unique structure, which provides reactive terminal aldehyde groups along a hydrocarbon chain, making it a versatile building block for further chemical synthesis. It is primarily sought after by manufacturers in the polymer, surfactant, and specialty chemical industries for creating functionalized materials, plasticizers, and performance additives.

Application

• Polymer Modification: Acts as a chain extender or cross-linking agent to introduce aldehyde functionality into polymer backbones, enhancing properties like adhesion and thermal stability.
• Surfactant & Detergent Intermediate: Serves as a key raw material for synthesizing non-ionic and anionic surfactants with tailored hydrophile-lipophile balance (HLB).
• Plasticizer Production: Used in the manufacture of specialty plasticizers and stabilizers for PVC and other polymers to improve flexibility and processing.
• Lubricant & Fuel Additive Synthesis: Employed to create performance additives that improve viscosity index, reduce wear, or act as detergents in lubricants and fuels.
• Pharmaceutical & Agrochemical Intermediates: Provides a reactive scaffold for constructing more complex molecules in fine chemical synthesis.
• Coating & Resin Formulation: Utilized in alkyd resins and other coating systems to modify curing profiles and final film properties.

Basic Information

Product Name	Propanal, Telomer With Ethene
CAS No.	125329-03-5
Molecular Formula	Typically CnH2nO (Mixture)
Molecular Weight	Contact for details
Synonyms	Propanal-ethene telomer; Aldehyde C3 telomer with ethylene; Propionaldehyde-ethylene telomer; Oligomeric propanal ethylene telomer; Telomer of propanal and ethene; α-olefin aldehyde telomer; Poly(oxy-1,2-ethanediyl), α-(1-oxopropyl)-ω-hydroxy-; Ethylene-propionaldehyde telomer
EINECS	Contact for details

Quality Control

Our Propanal, Telomer With Ethene is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and meets agreed-upon specifications for parameters such as aldehyde content, hydroxyl value, and chain length distribution. Certificates of Analysis (COA) documenting purity and key physical-chemical properties are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents, strong acids, and strong bases. Recommended storage temperature is 15-25°C. The product may be hygroscopic; keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Aldehyde Content	Contact for details
Hydroxyl Value	Contact for details
Water Content	≤ 0.5% (Karl Fischer)
Specific Gravity (20°C)	Contact for details

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