Description

m-Dioxane, 4,5,5-Trimethyl- is a specialized organic compound belonging to the dioxane family, characterized by its unique trimethyl-substituted structure. This chemical serves as a valuable intermediate and solvent in advanced organic synthesis, offering specific reactivity and solubility profiles. It is primarily utilized by research and development laboratories, fine chemical manufacturers, and industrial sectors requiring high-purity specialty chemicals for complex processes.

Application

• Chemical Intermediate: A key building block in the synthesis of complex organic molecules, including pharmaceuticals, agrochemicals, and specialty polymers.
• Specialty Solvent: Used in applications requiring a solvent with specific polarity and boiling point characteristics, particularly for sensitive reactions or purification processes.
• Pharmaceutical Research: Employed in the research and development of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Fragrance and Flavor Synthesis: Acts as an intermediate in the production of certain aroma chemicals and flavoring agents.
• Polymer Chemistry: Utilized in the modification and synthesis of specialty resins and polymeric materials.
• Laboratory Reagent: Serves as a high-purity reagent for analytical testing and method development in quality control laboratories.

Basic Information

Product Name	m-Dioxane, 4,5,5-Trimethyl-
CAS No.	6301-68-4
Molecular Formula	C7H14O2
Molecular Weight	130.18 g/mol
Synonyms	4,5,5-Trimethyl-m-dioxane; 1,3-Dioxane, 4,5,5-trimethyl-; Trimethyl-m-dioxane; 4,5,5-Trimethyl-1,3-dioxane; NSC 66445
EINECS	228-580-6

Quality Control

Our m-Dioxane, 4,5,5-Trimethyl- is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for research and industrial applications. A detailed Certificate of Analysis (COA) providing purity, identity, and impurity profiles is available for every shipment upon request, ensuring full traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat and ignition sources. Due to its property of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep container tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.425
Density (20°C)	0.95 - 0.98 g/mL

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