Description

Buta-1,3-Dien-2-Ylbenzene is a specialized aromatic diene compound of significant interest in advanced organic synthesis. This chemical serves as a versatile and reactive building block, enabling the construction of complex molecular architectures. It is primarily sought by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for applications requiring precise diene chemistry.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific diene motifs in their structure.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where its reactive diene group facilitates the creation of complex heterocycles.
• Specialty Polymer & Resin Production: Acts as a monomer or cross-linking agent in the manufacture of advanced polymers with tailored thermal and mechanical properties.
• Fine Chemical & Fragrance Manufacturing: Employed in multi-step organic syntheses to create complex fragrance molecules and other high-value fine chemicals.
• Material Science Research: Utilized in academic and industrial R&D for developing new organic electronic materials, coatings, and adhesives.
• Diels-Alder Reaction Substrate: Serves as a classic diene component in Diels-Alder cycloaddition reactions, a fundamental tool in synthetic organic chemistry.

Basic Information

Item	Detail
Product Name	Buta-1,3-Dien-2-Ylbenzene
CAS No.	2288-18-8
Molecular Formula	C10H10
Molecular Weight	130.19 g/mol
Synonyms	2-Vinylstyrene; 1,2-Dihydro-3-vinylnaphthalene; 2-Phenyl-1,3-butadiene; 2-Phenylbutadiene; (2-Buten-1-ylidene)benzene; Benzylideneallene; 1,3-Butadiene-2-ylbenzene
EINECS	218-925-5

Quality Control

Our Buta-1,3-Dien-2-Ylbenzene is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to verify identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C to minimize oxidation and polymerization. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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