Description

Bis(6-Methylheptyl) Adipate is a high-purity diester plasticizer derived from adipic acid and iso-octanol (6-methylheptanol). This compound is valued for its excellent low-temperature flexibility, low volatility, and compatibility with a wide range of polymers, providing durable and resilient material properties. It is primarily sought by manufacturers in the polymer, specialty chemical, and lubricant industries for formulating high-performance products.

Application

• Primary plasticizer for polyvinyl chloride (PVC), polyurethane (PU), and other synthetic resins.
• Key component in the formulation of high-performance, low-temperature flexible PVC products such as cables, hoses, and films.
• Functional fluid and base oil additive in synthetic lubricants and greases.
• Intermediate in the synthesis of specialty chemicals, including surfactants and corrosion inhibitors.
• Plasticizer for nitrocellulose and other cellulose-based coatings and adhesives.
• Used in sealants and caulking compounds to enhance elasticity and durability.

Basic Information

Product Name	Bis(6-Methylheptyl) Adipate
CAS No.	105-96-4
Molecular Formula	C22H42O4
Molecular Weight	370.57 g/mol
Synonyms	Diisooctyl Adipate (DIOA); Bis(6-methylheptyl) Hexanedioate; Adipic Acid Diisooctyl Ester; Hexanedioic Acid, Bis(6-methylheptyl) Ester; Adipic Acid, Diisoctyl Ester; DOA (commonly, but less accurate); Di(iso-octyl) Adipate; Plasticizer DIOA
EINECS	203-350-4

Quality Control

Our Bis(6-Methylheptyl) Adipate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee consistency and traceability.

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 oxidizing agents and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to standard
Assay (GC)	≥ 99.0%
Acid Value (mg KOH/g)	≤ 0.1
Moisture (KF)	≤ 0.05%
Color (APHA)	≤ 30
Refractive Index (20°C)	1.444 - 1.446
Density (20°C)	0.924 - 0.928 g/cm³

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