Description

4-Methyl-3-Decen-5-Ol is a high-purity, unsaturated alcohol with a distinctive chemical structure, serving as a valuable intermediate and fragrance ingredient. Its unique olefinic and alcohol functionalities make it a versatile building block for synthesizing complex molecules in fine chemical and flavor & fragrance applications. This compound is essential for manufacturers in the fragrance, flavor, and specialty chemical industries seeking to create sophisticated olfactory profiles or advanced synthetic targets.

Application

• Fragrance & Flavor Industry: A key intermediate and aroma chemical for creating green, fruity, or floral notes in perfumes, cosmetics, and fine fragrances.
• Specialty Chemical Synthesis: Acts as a crucial chiral building block for the production of pharmaceuticals, agrochemicals, and liquid crystals.
• Research & Development: Used in academic and industrial R&D for studying organic reactions, particularly those involving allylic alcohols and olefin metathesis.
• Functional Fluids & Additives: Potential use in formulating advanced lubricants, plasticizers, or polymer modifiers due to its long hydrocarbon chain and reactive site.

Basic Information

Product Name	4-Methyl-3-Decen-5-Ol
CAS No.	81782-77-6
Molecular Formula	C₁₁H₂₂O
Molecular Weight	170.29 g/mol
Synonyms	4-Methyl-3-decen-5-ol; 3-Decen-5-ol, 4-methyl-; (E)-4-Methyl-3-decen-5-ol; (Z)-4-Methyl-3-decen-5-ol; 5-Decen-3-ol, 4-methyl-; Undecavertol; 4-Methyl-3-decen-5-ol (mixture of isomers)
EINECS	Contact for details

Quality Control

Our 4-Methyl-3-Decen-5-Ol is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including GC, NMR, and chiral analysis where applicable, to verify identity, purity, and isomeric composition. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at 2-8°C for long-term stability. Allow the container to reach room temperature before opening to minimize moisture ingress. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Isomeric Purity (GC)	Specified upon request
Water Content (KF)	≤ 0.5%

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