Description

2-Ethyl-1,3-Butadiene is a branched-chain conjugated diene monomer with the CAS number 3404-63-5. This compound is valued for its reactivity and serves as a versatile building block in specialty polymer synthesis and fine chemical manufacturing. It is primarily sought after by R&D laboratories and industrial producers in the polymer and chemical intermediate sectors for creating customized materials with specific properties.

Application

• Specialty Polymer Synthesis: A key monomer for the production of tailored elastomers and co-polymers, influencing flexibility and thermal stability.
• Chemical Intermediate: Used in organic synthesis for pharmaceuticals, agrochemicals, and other fine chemicals.
• Adhesive & Sealant Formulations: Imparts specific curing and cross-linking characteristics in high-performance formulations.
• Research & Development: Serves as a model compound or reagent in catalytic studies and material science research.
• Fuel & Lubricant Additives: Potential use in the synthesis of components that modify fuel properties or lubricant performance.

Basic Information

Product Name	2-Ethyl-1,3-Butadiene
CAS No.	3404-63-5
Molecular Formula	C6H10
Molecular Weight	82.14 g/mol
Synonyms	2-Ethylbuta-1,3-diene; 2-Ethyl-1,3-butadiene; 1,3-Butadiene, 2-ethyl-; 2-Ethylbutadiene; Ethylbutadiene; NSC 60545
EINECS	222-302-9

Quality Control

Our 2-Ethyl-1,3-Butadiene is produced and handled under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the exacting requirements of industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep container tightly sealed when not in use to prevent evaporation and quality degradation.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%

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