Description

Butanoic Acid, 3-Methyl-, 1-Methylbutyl Ester is a specialized ester compound valued for its unique organoleptic and solvent properties. This chemical is significant for its role as a flavor and fragrance intermediate, as well as a high-performance solvent in demanding formulations. It is primarily needed by manufacturers in the flavor & fragrance, agrochemical, and specialty chemical synthesis industries seeking consistent, high-purity ingredients.

Application

• Flavor and Fragrance Industry: Serves as a key intermediate or component in the synthesis of complex fruity, buttery, or creamy flavor notes and fragrance accords.
• Specialty Solvent: Acts as an effective solvent for resins, polymers, and active ingredients in high-value coatings, inks, and agrochemical formulations.
• Chemical Synthesis: Utilized as a building block or esterifying agent in organic synthesis for pharmaceuticals and fine chemicals.
• Plasticizer and Additive Intermediate: Employed in the production of specialty plasticizers or performance additives for polymers.
• Research & Development: Used as a reference standard or reagent in analytical chemistry and material science research.

Basic Information

Product Name	Butanoic Acid, 3-Methyl-, 1-Methylbutyl Ester
CAS No.	117421-34-8
Molecular Formula	C10H20O2
Molecular Weight	172.26 g/mol
Synonyms	1-Methylbutyl 3-methylbutanoate; 3-Methylbutanoic acid 1-methylbutyl ester; 1-Methylbutyl isovalerate; Isoamyl isovalerate (isomer); Isopentyl isovalerate (isomer); Butanoic acid, 3-methyl-, 1-methylbutyl ester; 1-Methylbutyl 3-methylbutyrate
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 3-Methyl-, 1-Methylbutyl Ester is produced and tested under a rigorous quality management system to ensure batch-to-batch consistency and high purity. Quality control includes comprehensive analytical testing such as GC, IR, and specific gravity. Certificates of Analysis (COA) documenting full specifications are provided with each shipment 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 strong bases and incompatible materials. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to maintain purity and prevent evaporation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Specific Gravity (20°C)	0.855 - 0.865
Refractive Index (20°C)	1.410 - 1.420

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