Description

2,2-Bis[[(1-Oxooctyl)Oxy]Methyl]Butyl 2-[[[6-[2,2-Bis[[(1-Oxodecyl)Oxy]Methyl]Butoxy]-1,6-Dioxohexyl]Oxy]Methyl]-2-[[(1-Oxooctyl)Oxy]Methyl]Butyladipate is a high-molecular-weight, branched polyester adipate derivative, valued for its exceptional performance as a specialized plasticizer and polymeric modifier. Its complex structure provides superior compatibility, low volatility, and enhanced permanence in demanding polymer formulations. This compound is primarily sought by manufacturers in the plastics, specialty coatings, and advanced adhesive industries for developing high-performance, durable materials.

Application

• Primary Plasticizer for Specialty Polymers: Imparts flexibility, low-temperature performance, and resistance to extraction in PVC, polyurethanes, and other polar polymers.
• Polymeric Modifier for Coatings and Adhesives: Enhances film formation, adhesion, and durability in high-performance industrial and automotive coatings, sealants, and adhesives.
• Compatibilizer and Processing Aid: Improves the blend compatibility and processing characteristics of complex polymer alloys and composites.
• Functional Fluid Component: Used in the formulation of high-temperature lubricants, hydraulic fluids, and dielectric fluids due to its stability.
• Raw Material for Further Synthesis: Serves as a key intermediate or building block for synthesizing more complex specialty chemicals and oligomers.

Basic Information

Product Name	2,2-Bis[[(1-Oxooctyl)Oxy]Methyl]Butyl 2-[[[6-[2,2-Bis[[(1-Oxodecyl)Oxy]Methyl]Butoxy]-1,6-Dioxohexyl]Oxy]Methyl]-2-[[(1-Oxooctyl)Oxy]Methyl]Butyladipate
CAS No.	94278-18-9
Molecular Formula	C84H150O20
Molecular Weight	1479.1 g/mol (approx.)
Synonyms	Bis(2,2-bis(octanoyloxymethyl)butyl) 2,2-bis[[6-[2,2-bis(decanoyloxymethyl)butoxy]-6-oxohexyl]oxymethyl]butanedioate; Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (3:1), octanoate decanoate; Complex Polyester Adipate; Branched C8/C10 Polyester Plasticizer; Adipic acid, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, octanoate decanoate; Specialty Polymeric Plasticizer Ester
EINECS	Contact for details

Quality Control

Our production of 2,2-Bis[[(1-Oxooctyl)Oxy]Methyl]Butyl 2-[[[6-[2,2-Bis[[(1-Oxodecyl)Oxy]Methyl]Butoxy]-1,6-Dioxohexyl]Oxy]Methyl]-2-[[(1-Oxooctyl)Oxy]Methyl]Butyladipate adheres to a strict quality management system. Every batch is analyzed using advanced techniques like GPC, HPLC, and GC to ensure consistency in molecular weight distribution, purity, and key functional properties. A comprehensive Certificate of Analysis (COA) detailing assay, acid value, hydroxyl value, color, and viscosity is provided with each shipment to guarantee it meets your technical specifications.

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 bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Assay (GPC)	≥ 95% (Main peak)
Acid Value (mg KOH/g)	≤ 1.0
Hydroxyl Value (mg KOH/g)	Reported per COA
Moisture (KF)	≤ 0.1%
Viscosity @ 25°C (cP)	Reported per COA
Specific Gravity @ 20°C	0.98 - 1.02

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