Description

tert-Butyl 3-Butenoate is a high-purity specialty ester monomer, widely recognized by its CAS number 14036-55-6. This compound serves as a versatile and valuable building block in advanced organic synthesis, offering a reactive terminal alkene group protected by a stable tert-butyl ester. It is essential for researchers and manufacturers in the pharmaceutical and polymer industries who require a reliable, high-quality intermediate for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing functionalized butenoate moieties.
• Polymer & Material Science: Acts as a monomer or co-monomer in the production of specialty polymers, coatings, and adhesives via polymerization of the vinyl group.
• Organic Synthesis Building Block: Used in cross-coupling reactions, Michael additions, and cycloadditions to create complex organic molecules for agrochemicals and fine chemicals.
• Ligand & Catalyst Development: Employed in the preparation of novel ligands and organometallic complexes for catalytic applications.
• Flavor & Fragrance Industry: Serves as a precursor in the synthesis of specific ester-based aroma compounds.
• Research & Development: A critical reagent in academic and industrial R&D labs for methodological development and exploring new chemical spaces.

Basic Information

Product Name	tert-Butyl 3-Butenoate
CAS No.	14036-55-6
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	3-Butenoic acid, 1,1-dimethylethyl ester; tert-Butyl but-3-enoate; 1,1-Dimethylethyl 3-butenoate; But-3-enoic acid tert-butyl ester; 3-Butenoic acid tert-butyl ester; tert-Butyl allylacetate
EINECS	Contact for details

Quality Control

Our tert-Butyl 3-Butenoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting compliance with research and cGMP guidelines where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.415 - 1.425
Density (g/mL, 20°C)	0.88 - 0.92

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