Description

2-Ethylpentane-1,3-Diol is a branched-chain diol with versatile chemical functionality. This compound serves as a valuable intermediate and building block in organic synthesis, prized for its dual hydroxyl groups which enable reactions such as esterification and etherification. It is primarily utilized by manufacturers in the chemical, pharmaceutical, and polymer industries for applications ranging from specialty plasticizers to pharmaceutical intermediates.

Application

• Chemical Intermediate: Acts as a key building block in the synthesis of complex organic molecules, including pharmaceuticals and agrochemicals.
• Polymer Industry: Used in the production of specialty polyesters, polyurethanes, and alkyd resins, contributing to flexibility and durability.
• Plasticizer Precursor: Serves as a starting material for the manufacture of ester-based plasticizers, enhancing the workability of polymers like PVC.
• Cosmetic & Personal Care: Functions as a humectant or solvent in formulations for skin care and cosmetic products.
• Lubricant & Functional Fluid Additive: Employed as a component in synthetic lubricants and hydraulic fluids for its stability.
• Surface Coatings: Incorporated into coatings and inks as a reactive diluent or modifier to improve film properties.

Basic Information

Product Name	2-Ethylpentane-1,3-Diol
CAS No.	29887-11-4
Molecular Formula	C7H16O2
Molecular Weight	132.20 g/mol
Synonyms	2-Ethyl-1,3-pentanediol; 2-Ethylpentamethylene Glycol; 1,3-Dihydroxy-2-ethylpentane; 2-Ethyl-1,3-dihydroxypentane; NSC 403697; Ethylpentanediol; 2-Ethyl-pentane-1,3-diol
EINECS	Contact for details

Quality Control

Our 2-Ethylpentane-1,3-Diol is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) documenting purity, physical properties, and test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.448 - 1.452
Density (20°C)	0.950 - 0.970 g/mL

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