Description

1,5,5-Trimethylcyclohexa-1,3-Diene is a specialized, high-purity cyclic diene compound with the CAS number 25866-59-5. This chemical serves as a valuable and versatile intermediate in advanced organic synthesis, prized for its unique structural framework that enables the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fragrance industries for developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Chemistry: Serves as a precursor for synthesizing unique terpene-based aroma molecules and specialty odorants.
• Material Science Research: Employed in the development of advanced polymers, resins, and specialty coatings with tailored properties.
• Organic Synthesis Reagent: A versatile diene component in Diels-Alder and other cycloaddition reactions for academic and industrial research.
• Fine Chemical Production: Intermediate for manufacturing high-value, low-volume specialty chemicals used in various high-tech applications.

Basic Information

Product Name	1,5,5-Trimethylcyclohexa-1,3-Diene
CAS No.	25866-59-5
Molecular Formula	C9H14
Molecular Weight	122.21 g/mol
Synonyms	1,5,5-Trimethyl-1,3-cyclohexadiene; 3,3,5-Trimethyl-1,4-cyclohexadiene; 1,3-Cyclohexadiene, 1,5,5-trimethyl-; NSC 66445; Trimethylcyclohexadiene; Isodihydroterpinene; 1,5,5-Trimethylcyclohexa-1,3-diene
EINECS	Contact for details

Quality Control

Our 1,5,5-Trimethylcyclohexa-1,3-Diene is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for research and synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all shipments to guarantee traceability and compliance with your project specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and should be stored away from light. Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (GC Area %)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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