Description

2-Butenoic Acid, 2-Methyl-, 1-Methylbutyl Ester is a specialized ester derivative valued for its role as a versatile chemical intermediate and flavor/fragrance component. This compound is essential for industries requiring precise molecular building blocks for synthesis or specific organoleptic properties. It is primarily sought by manufacturers in the flavor & fragrance, pharmaceutical, and specialty chemical sectors for product development and process chemistry.

Application

• Flavor and Fragrance Industry: Used as a synthetic flavoring agent or fragrance ingredient, contributing fruity or buttery notes to food products, beverages, and perfumes.
• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Polymer and Resin Modification: Acts as a reactive monomer or plasticizer component in the production of specialty polymers, coatings, and adhesives.
• Organic Synthesis: Employed as a reagent or intermediate in various organic transformations, including esterifications and condensations.
• Agrochemical Formulations: Utilized in the synthesis of certain pesticides or as a component in solvent systems for agrochemical products.
• Research and Development: Serves as a standard or starting material in chemical R&D for novel compound discovery.

Basic Information

Product Name	2-Butenoic Acid, 2-Methyl-, 1-Methylbutyl Ester
CAS No.	63473-51-8
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	1-Methylbutyl 2-methyl-2-butenoate; 2-Methyl-2-butenoic acid 1-methylbutyl ester; Tiglic acid 1-methylbutyl ester; sec-Amyl tiglate; 1-Methylbutyl tiglate; 2-Butenoic acid, 2-methyl-, 1-methylbutyl ester; sec-Pentyl tiglate
EINECS	Contact for details

Quality Control

Our 2-Butenoic Acid, 2-Methyl-, 1-Methylbutyl Ester is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for flavor, fragrance, and synthesis applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.430 - 1.440
Specific Gravity (20/20°C)	0.880 - 0.900
Water Content (KF)	≤ 0.5%

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