Description

2-Methylbut-2-Enyl 2-Methylbutyrate is a specialized ester compound valued for its unique organoleptic properties and chemical reactivity. This product serves as a versatile intermediate and flavor/fragrance component, offering a fruity, green note profile. It is primarily sought by manufacturers in the flavor & fragrance, agrochemical, and fine chemical synthesis industries for creating complex aroma molecules and functional derivatives.

Application

• Flavor & Fragrance Industry: Used as a key building block or modifier in the synthesis of complex esters and lactones, imparting fruity, green, or tropical nuances to perfumes, cosmetics, and food flavorings.
• Agrochemical Intermediates: Serves as a precursor in the synthesis of certain pesticides and herbicides, leveraging its reactive olefinic and ester functionalities.
• Fine Chemical Synthesis: Acts as a versatile alkylating or acylating agent in organic synthesis for pharmaceuticals and specialty chemicals.
• Functional Fluids & Additives: Potential use as a specialty solvent or high-boiling-point component in formulations requiring specific solubility parameters.
• Research & Development: Employed in academic and industrial R&D for studying esterification kinetics, polymerization initiators, or novel synthetic pathways.

Basic Information

Product Name	2-Methylbut-2-Enyl 2-Methylbutyrate
CAS No.	84696-85-5
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	2-Methyl-2-butenyl 2-methylbutanoate; 2-Methylbut-2-en-1-yl 2-methylbutyrate; Prenyl 2-methylbutyrate; 3,3-Dimethylallyl 2-methylbutyrate; 2-Methylbutyric acid 3-methyl-2-butenyl ester; Isoamylene 2-methylbutyrate; (3-Methyl-2-butenyl) 2-methylbutanoate
EINECS	Contact for details

Quality Control

Our 2-Methylbut-2-Enyl 2-Methylbutyrate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, IR, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee reliable quality and traceability for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile and easily oxidized nature (store under inert atmosphere), it is recommended to store under an inert gas (e.g., nitrogen or argon) and at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.425 - 1.435
Specific Gravity (20/20°C)	0.870 - 0.890
Water Content (KF)	≤ 0.5%

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