Description

2,5,5-Trimethyl-2-Pentyl-1,3-Dioxane is a specialized cyclic acetal, also known as a dioxane derivative, valued for its unique chemical structure that imparts specific solvency and stability properties. This compound serves as a versatile intermediate and functional additive in advanced chemical synthesis and formulation. It is primarily utilized by manufacturers in the fragrance, flavor, and specialty chemical industries seeking to create or modify specific organoleptic profiles and material characteristics.

Application

• Fragrance and Flavor Ingredient: Acts as a key intermediate or modifier in the synthesis of complex aroma chemicals, contributing to unique scent profiles in perfumes, cosmetics, and air fresheners.
• Specialty Solvent: Used as a solvent or co-solvent in formulations requiring specific polarity and stability, such as in coatings, inks, and high-performance cleaning agents.
• Chemical Synthesis Intermediate: Serves as a crucial building block in organic synthesis, particularly for creating other acetal-protected compounds or complex ethers in pharmaceutical and agrochemical research.
• Polymer and Resin Modifier: Employed as an additive to modify the properties of polymers and resins, potentially improving flexibility, solubility, or processing characteristics.
• Stabilizer and Carrier: Functions as a stabilizing agent or carrier fluid in sensitive formulations where moisture control and chemical inertness are required.

Basic Information

Product Name	2,5,5-Trimethyl-2-Pentyl-1,3-Dioxane
CAS No.	13273-84-2
Molecular Formula	C12H24O2
Molecular Weight	200.32 g/mol
Synonyms	2-Pentyl-2,5,5-trimethyl-1,3-dioxane; 2,5,5-Trimethyl-2-pentyl-m-dioxane; 1,3-Dioxane, 2-pentyl-2,5,5-trimethyl-; 2-n-Pentyl-2,5,5-trimethyl-1,3-dioxane; Trimethylpentyl dioxane; Dioxane C12 (related trade name); Cyclic acetal of isobutyraldehyde and 2,2-dimethylpentanal (descriptive)
EINECS	Contact for details

Quality Control

Our 2,5,5-Trimethyl-2-Pentyl-1,3-Dioxane is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.428 - 1.432
Density (20°C)	0.88 - 0.92 g/mL
Water Content (KF)	≤ 0.5%

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