Description

Ch2=C(Oh)C=Ch CAS NO 103905-52-8 is a specialized organic compound featuring a conjugated diene structure with a hydroxyl group, making it a versatile intermediate for advanced chemical synthesis. Its unique molecular architecture is critical for constructing complex frameworks in pharmaceuticals and high-performance materials. This product is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel active ingredients or functional additives.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those requiring specific diene or enol functionalities.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where its reactive structure allows for the creation of complex bioactive molecules.
• Specialty Polymer Monomer: Acts as a functional monomer for creating polymers with tailored properties such as specific cross-linking density or chemical reactivity.
• Fine Chemical Production: Employed in multi-step organic synthesis for producing complex fine chemicals, flavors, and fragrances.
• Material Science Research: Utilized in R&D for developing new organic electronic materials or advanced coatings due to its conjugated system.
• Cross-coupling Reactions: Functions as a substrate in palladium-catalyzed and other metal-mediated coupling reactions to form carbon-carbon bonds.

Basic Information

Product Name	Ch2=C(Oh)C=Ch CAS NO 103905-52-8
CAS No.	103905-52-8
Molecular Formula	C4H4O
Molecular Weight	68.07 g/mol
Synonyms	1-Hydroxy-1,3-butadiene; 1,3-Butadien-1-ol; 1-Hydroxybuta-1,3-diene; Vinyl ketene; Hydroxybutadiene; Butadienol; 1,3-Butadiene-1-ol; 1-Butadien-1-ol
EINECS	Contact for details

Quality Control

Our Ch2=C(Oh)C=Ch is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation. Certificates of Analysis (COA) detailing all test results are provided with every shipment to support your quality assurance protocols and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Isolate from strong oxidizing agents. Due to its sensitivity, minimize exposure to air and moisture during handling.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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