Description

8-(1,1-Dimethylpropyl)-2-Methyl-1,4-Dioxaspiro[4.5]Decane is a specialized spirocyclic acetal compound, valued for its role as a versatile synthetic intermediate and building block in advanced organic synthesis. Its unique sterically hindered structure makes it a critical component for constructing complex molecular architectures, particularly in the development of fine chemicals and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and production chemists in the pharmaceutical, agrochemical, and fragrance industries seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Chemistry: Serves as a precursor for creating unique musk-like or woody odorants and flavor compounds.
• Material Science Research: Employed in the development of novel polymers, resins, and specialty materials with specific properties.
• Organic Synthesis Reagent: Acts as a protected carbonyl equivalent or a sterically hindered scaffold in multi-step synthetic routes.
• Chemical Research & Development: A valuable tool for medicinal chemistry and process chemistry in exploring new synthetic methodologies.

Basic Information

Product Name	8-(1,1-Dimethylpropyl)-2-Methyl-1,4-Dioxaspiro[4.5]Decane
CAS No.	93963-33-8
Molecular Formula	C14H26O2
Molecular Weight	226.36 g/mol
Synonyms	2-Methyl-8-(1,1-dimethylpropyl)-1,4-dioxaspiro[4.5]decane; 1,4-Dioxaspiro[4.5]decane, 8-(1,1-dimethylpropyl)-2-methyl-; 8-(tert-Pentyl)-2-methyl-1,4-dioxaspiro[4.5]decane; 2-Methyl-8-(2-methylbutan-2-yl)-1,4-dioxaspiro[4.5]decane; Spirocyclic acetal derivative; tert-Pentyl spiroacetal
EINECS	Contact for details

Quality Control

Our 8-(1,1-Dimethylpropyl)-2-Methyl-1,4-Dioxaspiro[4.5]Decane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to rigorous analytical testing, including chromatography and spectroscopy, to meet exacting customer specifications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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