Description

2-Methylallyl 2-Methylbutyrate is a specialized ester compound valued for its unique organoleptic properties and chemical reactivity. This product is essential for formulators and chemists seeking to create or modify specific flavor, fragrance, and polymer profiles. It is primarily utilized by manufacturers in the flavor and fragrance, specialty chemicals, and polymer synthesis industries.

Application

• Flavor and Fragrance Industry: Serves as a key intermediate or building block for creating complex fruity, green, or berry-like aroma profiles in perfumes, cosmetics, and food flavorings.
• Specialty Chemical Synthesis: Acts as a versatile monomer or reactive intermediate in the production of specialty polymers, resins, and fine chemicals.
• Polymer Modification: Used to introduce specific functional groups or side chains into polymer backbones to alter physical properties like flexibility, adhesion, or solubility.
• Research and Development: Employed in academic and industrial R&D labs for exploring new synthetic pathways and developing novel materials.
• Agrochemical Intermediates: Can be utilized in the synthesis of certain active ingredients or formulation additives for crop protection products.

Basic Information

Product Name	2-Methylallyl 2-Methylbutyrate
CAS No.	83783-90-8
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	2-Methyl-2-propen-1-yl 2-methylbutanoate; 2-Methylallyl 2-methylbutanoate; 2-Methylbutanoic acid 2-methyl-2-propenyl ester; 2-Methylbutyric acid 2-methylallyl ester; Isobutenyl 2-methylbutyrate; Methallyl 2-methylbutyrate; 2-Methyl-2-butenyl isovalerate (related); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 2-Methylallyl 2-Methylbutyrate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters such as assay, identity confirmation, and impurity profiles. Our quality commitment supports applications requiring reliable and traceable raw materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere when appropriate to maintain stability and prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.420 - 1.430
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.