Description

3-Methylpentyl Isovalerate is a high-purity ester compound valued for its unique organoleptic and solvent properties. It serves as a versatile intermediate and functional ingredient in the synthesis of fine chemicals and specialty formulations. This product is essential for manufacturers in the fragrance, flavor, and specialty chemical industries seeking consistent quality and reliable supply.

Application

• Fragrance & Flavor Industry: Used as a building block or modifier in the creation of complex fruity, green, or herbal aroma profiles.
• Specialty Solvent: Acts as a high-boiling, low-polarity solvent for resins, polymers, and organic synthesis where specific solvency power is required.
• Chemical Intermediate: Serves as a key reagent in organic synthesis for producing more complex esters, pharmaceuticals, or agrochemicals.
• Plasticizer & Additive: Employed as a co-plasticizer or processing aid in polymer formulations to modify flexibility and workability.
• Lubricant & Functional Fluid: Used in the formulation of specialty synthetic lubricants and heat transfer fluids due to its ester stability.
• Personal Care Products: Incorporated as an emollient or carrier in cosmetic and personal care formulations.

Basic Information

Product Name	3-Methylpentyl Isovalerate
CAS No.	35852-41-6
Molecular Formula	C11H22O2
Molecular Weight	186.29 g/mol
Synonyms	3-Methylamyl Isovalerate; 3-Methylpentyl 3-Methylbutanoate; Isoamyl Isovalerate, 3-Methyl-; Isovaleric Acid 3-Methylpentyl Ester; 3-Methylbutanoic Acid 3-Methylpentyl Ester; 3-Methylpentyl 3-Methylbutyrate; (3-Methylpentyl) 3-methylbutanoate
EINECS	Contact for details

Quality Control

Our 3-Methylpentyl Isovalerate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.415 - 1.425
Specific Gravity (20/20°C)	0.855 - 0.865
Acid Value	≤ 1.0 mg KOH/g

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