Description

1,2,7,8-Diepoxyoctane is a versatile bifunctional epoxide compound, serving as a crucial cross-linking agent and reactive diluent in advanced polymer synthesis. Its value lies in its ability to introduce stable, flexible ether linkages into polymer networks, enhancing material properties such as chemical resistance, adhesion, and thermal stability. This chemical is essential for manufacturers in the coatings, adhesives, and specialty resins industries seeking to develop high-performance, durable materials.

Application

• Cross-linking agent for epoxy resins, improving their mechanical strength and chemical resistance.
• Reactive diluent in epoxy formulations to reduce viscosity without compromising final performance.
• Intermediate in the synthesis of specialty polymers, including polyethers and polyols.
• Surface coating modifier to enhance the flexibility and adhesion of industrial and protective coatings.
• Component in adhesive systems for applications requiring high bond strength and environmental durability.
• Chemical intermediate for pharmaceutical and agrochemical synthesis, leveraging its reactive epoxide groups.
• Fiber treatment agent to improve the compatibility and performance of composite materials.

Basic Information

Product Name	1,2,7,8-Diepoxyoctane
CAS No.	2426-07-5
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	1,2:7,8-Diepoxyoctane; Octane, 1,2:7,8-diepoxy-; 1,2,7,8-Diepoxy-octane; 1,2-Epoxy-7,8-epoxyoctane; Diepoxyoctane; Bifunctional C8 Epoxide; Octanediol diglycidyl ether (related structure); Vinyl cyclohexene dioxide analog (C8)
EINECS	219-371-7

Quality Control

Our 1,2,7,8-Diepoxyoctane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, impurity profile analysis, and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with customer specifications and relevant industry standards.

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 heat, sparks, open flames, and incompatible materials such as strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.95 - 0.98
Refractive Index (20°C)	1.450 - 1.455

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