Description

1,1,5-Trimethylheptyl Isovalerate is a branched-chain ester with a unique, high molecular weight structure, offering valuable properties as a specialty intermediate and fragrance ingredient. This compound is prized for its ability to impart specific olfactory characteristics and act as a versatile building block in advanced chemical synthesis. It is primarily sought after by manufacturers in the fragrance and flavor industry, as well as by fine chemical producers developing custom intermediates for pharmaceuticals and agrochemicals.

Application

• Fragrance & Flavor Ingredient: Used as a base note or modifier in high-end perfumery and flavor compositions for its woody, amber-like, or musky nuances.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex esters, pharmaceuticals, and agrochemicals.
• Plasticizer & Additive: Functions as a specialty plasticizer or additive in polymer formulations requiring specific solubility and compatibility profiles.
• Solvent & Carrier: Employed as a high-boiling point solvent or carrier fluid in specialty coatings, inks, and adhesive systems.
• Personal Care Products: Incorporated into cosmetic and personal care formulations for its emollient properties and fragrance contribution.
• Research & Development: Utilized in R&D laboratories for method development and as a reference standard in analytical chemistry.

Basic Information

Product Name	1,1,5-Trimethylheptyl Isovalerate
CAS No.	96846-72-9
Molecular Formula	C15H30O2
Molecular Weight	242.40 g/mol
Synonyms	Isovaleric Acid, 1,1,5-Trimethylheptyl Ester; 1,1,5-Trimethylheptyl 3-Methylbutanoate; Trimethylheptyl Isovalerate; 3-Methylbutanoic Acid 1,1,5-Trimethylheptyl Ester; Heptyl, 1,1,5-trimethyl-, isovalerate; Isobutylacetic Acid Trimethylheptyl Ester
EINECS	Contact for details

Quality Control

Our 1,1,5-Trimethylheptyl Isovalerate is produced under strict quality management systems to ensure batch-to-batch consistency and reliability. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, and we support customer-specific quality audits and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Clear, 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)	0.860 - 0.880
Water Content (KF)	≤ 0.2%

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