Description

1,9-Nonanediol Diacetate is a high-purity diester compound, valued for its role as a versatile chemical intermediate and plasticizer. Its molecular structure provides excellent solvency and compatibility, making it a critical component in the synthesis of specialized polymers and fine chemicals. This product is essential for manufacturers in the polymer, fragrance, and specialty chemical industries seeking reliable, high-quality raw materials.

Application

• Polymer Intermediate: Used in the synthesis of polyesters, polyurethanes, and other specialty polymers, contributing to flexibility and specific material properties.
• Plasticizer: Acts as an effective plasticizer in various polymer systems to improve workability, flexibility, and durability.
• Fragrance and Flavor Ingredient: Serves as a precursor or solvent in the formulation of complex fragrances and flavors due to its ester properties.
• Chemical Synthesis: A key building block in organic synthesis for pharmaceuticals, agrochemicals, and liquid crystal materials.
• Solvent and Carrier: Employed as a high-boiling-point solvent in coatings, inks, and adhesive formulations.
• Lubricant Additive: Used as a synthetic base or additive in high-performance lubricants and functional fluids.

Basic Information

Product Name	1,9-Nonanediol Diacetate
CAS No.	4944-60-9
Molecular Formula	C₁₃H₂₄O₄
Molecular Weight	244.33 g/mol
Synonyms	Nonamethylene Glycol Diacetate; 1,9-Diacetoxynonane; Nonanediol Diacetate; Nonane-1,9-diyl diacetate; 1,9-Bis(acetoxy)nonane; Acetic acid, 1,9-nonanediyl ester; Nonamethylene Diacetate
EINECS	225-577-5

Quality Control

Our 1,9-Nonanediol Diacetate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and physical properties. A Certificate of Analysis (COA) detailing the results is provided with each shipment to guarantee traceability and compliance with your requirements.

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, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.2%
Acidity (as Acetic Acid)	≤ 0.1%
Refractive Index (20°C)	1.435 - 1.445
Density (20°C)	0.96 - 0.98 g/cm³

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