Description

1,3-Butadiene,2-Chloro-,Dime is a specialized chlorinated derivative of butadiene, serving as a high-value intermediate in advanced chemical synthesis. This compound matters for its role in creating complex molecular architectures, offering unique reactivity for building blocks in fine chemicals and advanced materials. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty polymer industries where precise functionalization is critical.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Serves as a key building block for novel pesticides, herbicides, and plant growth regulators.
• Specialty Polymer Research: A monomer or co-monomer for developing polymers with specific properties like flame retardancy or chemical resistance.
• Fine Chemical Production: Employed in multi-step organic synthesis to introduce chlorinated butadiene moieties into target molecules.
• Material Science R&D: Investigated for creating advanced materials, including liquid crystals and specialty coatings.
• Cross-coupling Reactions: Acts as a substrate in palladium-catalyzed and other metal-mediated coupling reactions.

Basic Information

Item	Details
Product Name	1,3-Butadiene,2-Chloro-,Dime
CAS No.	14523-89-8
Molecular Formula	C6H9Cl
Molecular Weight	116.59 g/mol
Synonyms	2-Chloro-1,3-butadiene dimer; 1-Chloro-2-vinyl-1,3-butadiene dimer; Chloroprene dimer; 2-Chlorobuta-1,3-diene dimer; Dimeric 2-chlorobutadiene; (Chlorobutadiene) dimer; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1,3-Butadiene,2-Chloro-,Dime is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to verify identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring full traceability and compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile and light-sensitive nature, containers must be kept tightly sealed and away from heat sources and open flame. Use under an inert atmosphere if prolonged storage or repeated opening is anticipated.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (HPLC)	≥ 90.0%
Water Content (KF)	≤ 0.5%
Residue on Evaporation	≤ 0.1%

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