Description

3-Buten-2-Ol is a versatile four-carbon unsaturated alcohol, also known as 3-buten-2-ol or methyl vinyl carbinol. This compound serves as a valuable chemical intermediate and building block in organic synthesis, prized for its reactive terminal double bond and hydroxyl functionality. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of more complex molecules, including flavors, fragrances, and active pharmaceutical ingredients.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of various active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and other crop protection agents.
• Flavor and Fragrance Industry: Serves as a precursor for the manufacture of specific aroma compounds and flavoring agents.
• Polymer Chemistry: Acts as a monomer or co-monomer in the production of specialty polymers and resins.
• Organic Synthesis: A versatile building block for Diels-Alder reactions, nucleophilic additions, and other transformations to create complex organic structures.
• Research & Development: Employed in academic and industrial R&D laboratories for method development and novel compound synthesis.

Basic Information

Product Name	3-Buten-2-Ol
CAS No.	598-32-3
Molecular Formula	C4H8O
Molecular Weight	72.11 g/mol
Synonyms	3-Buten-2-ol; Methyl vinyl carbinol; 2-Hydroxy-3-butene; 3-Butene-2-ol; 1-Methyl-2-propen-1-ol; But-3-en-2-ol; 3-Buten-2-yl alcohol; Vinylmethylcarbinol
EINECS	209-920-0

Quality Control

Our 3-Buten-2-Ol is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing to ensure it meets the highest standards of purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment and are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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