Description

(+/-)-Isononyl Acetate CAS NO 135835-66-4 is a versatile organic ester, specifically an acetate ester of isononanol. This compound is valued for its excellent solvent properties, low volatility, and favorable environmental profile, making it a key ingredient in high-performance industrial formulations. It is primarily sought after by manufacturers in the coatings, inks, and specialty chemical industries for its ability to enhance product performance and process efficiency.

Application

• Solvent for High-Performance Coatings: Used as a coalescing agent and slow-evaporating solvent in automotive, industrial, and architectural paints to improve film formation and flow.
• Ink Formulation: Serves as a key component in printing inks, contributing to viscosity control, gloss, and drying characteristics.
• Industrial Cleaning & Degreasing: An effective ingredient in heavy-duty cleaning formulations for metal parts and machinery due to its solvency power.
• Chemical Intermediate: Utilized in the synthesis of other specialty chemicals, including plasticizers and lubricant additives.
• Adhesives and Sealants: Acts as a plasticizer and solvent to adjust the tack, open time, and flexibility of adhesive products.
• Specialty Resins and Polymers: Employed in the production and processing of various polymers where controlled solvent release is required.

Basic Information

Product Name	(+/-)-Isononyl Acetate
CAS No.	135835-66-4
Molecular Formula	C11H22O2
Molecular Weight	186.29 g/mol
Synonyms	Isononyl acetate; Acetic acid, isononyl ester; 3,5,5-Trimethylhexyl acetate; Nonyl acetate (mixed isomers); Iso-nonyl acetate; EINECS 406-770-6; 1-Acetoxy-3,5,5-trimethylhexane
EINECS	406-770-6

Quality Control

Our (+/-)-Isononyl Acetate is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. We provide comprehensive quality assurance, including detailed analysis for purity, identity, and key physical properties. A Certificate of Analysis (COA) is supplied with every shipment, documenting compliance with agreed specifications.

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. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep containers tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acidity (as Acetic Acid)	≤ 0.05%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.865 - 0.875
Refractive Index (20°C)	1.420 - 1.425

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