Description

1,3,5-Trimethyl-1,4-cyclohexadiene is a specialized, high-purity cyclic diene compound with the CAS number 4074-23-1. It serves as a valuable intermediate and building block in advanced organic synthesis, prized for its unique structural properties. This chemical is essential for R&D and production in sectors requiring precise molecular frameworks, such as pharmaceuticals, agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Used in the development and production of advanced crop protection agents and herbicides.
• Fragrance & Flavor Chemistry: Serves as a building block for creating specific terpenoid and musk-related aroma molecules.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the production of specialty polymers and high-performance resins.
• Organic Synthesis Reagent: Employed in Diels-Alder reactions and other cycloaddition chemistry to construct complex ring systems.
• Research & Development: A critical tool in academic and industrial laboratories for exploring new synthetic pathways and material science.

Basic Information

Product Name	1,3,5-Trimethyl-1,4-cyclohexadiene
CAS No.	4074-23-1
Molecular Formula	C9H14
Molecular Weight	122.21 g/mol
Synonyms	1,4-Cyclohexadiene, 1,3,5-trimethyl-; 1,3,5-Trimethyl-1,4-cyclohexadiene; Trimethyl-1,4-cyclohexadiene; 1,3,5-TMCHD; NSC 66445; mesitylene dihydro derivative; 1,3,5-Trimethylcyclohexa-1,4-diene
EINECS	Contact for details

Quality Control

Every batch of our 1,3,5-Trimethyl-1,4-cyclohexadiene is manufactured and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including GC and HPLC. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%

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