Description

7,11,15-Trimethyl-3-Methylidene-Hexadec-1-Ene is a high-purity, branched-chain isoprenoid alkene, also known as a diterpene hydrocarbon. This compound serves as a valuable chemical intermediate and building block in the synthesis of complex organic molecules, including fragrances, pharmaceuticals, and specialty polymers. It is particularly relevant for manufacturers and R&D teams in the flavor & fragrance, fine chemical, and advanced material sectors seeking consistent quality and reliable supply for their processes.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of complex, woody, and ambery fragrance compounds for perfumes, cosmetics, and personal care products.
• Pharmaceutical Synthesis: Acts as a key building block (synthon) in the research and production of bioactive diterpenoid molecules and other active pharmaceutical ingredients (APIs).
• Specialty Polymer Research: Serves as a monomer or co-monomer in the development of novel polymers with specific thermal or mechanical properties.
• Agrochemical Formulations: Employed as an intermediate in the synthesis of certain plant growth regulators or pesticide components.
• Chemical Research & Development: A valuable reagent for organic synthesis, catalysis studies, and material science research in academic and industrial laboratories.
• Lubricant and Fuel Additive Precursor: Investigated for use in creating high-performance, branched hydrocarbon additives.

Basic Information

Product Name	7,11,15-Trimethyl-3-Methylidene-Hexadec-1-Ene
CAS No.	504-96-1
Molecular Formula	C₂₀H₃₈
Molecular Weight	278.52 g/mol
Synonyms	3-Methylene-7,11,15-trimethyl-1-hexadecene; 3-Methylene-7,11,15-trimethylhexadec-1-ene; (E)-Phytol impurity A (EP); Diterpene hydrocarbon C20; 1-Hexadecene, 3-methylene-7,11,15-trimethyl-; Phytol related compound A; trans-Phytol impurity A; Isohexadecatriene
EINECS	Contact for details

Quality Control

Our 7,11,15-Trimethyl-3-Methylidene-Hexadec-1-Ene is produced and handled under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC, GC-MS, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each 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 place. Recommended storage temperature is 2-8°C to minimize oxidation and prolong shelf life. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 5.0%

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