Description

cis-2-Methyl-4-tert-Butyl-1,3-Dioxolane is a specialized cyclic acetal compound valued for its unique structural and chemical properties. This chemical serves as a versatile intermediate and solvent, offering distinct reactivity and volatility profiles for advanced synthesis. It is primarily utilized by manufacturers in the fragrance, flavor, and fine chemical industries, where its specific stereochemistry and functional group are critical for producing high-value target molecules.

Application

• Fragrance and Flavor Intermediate: Acts as a key building block for synthesizing complex aroma chemicals and flavoring agents, leveraging its specific stereochemistry.
• Pharmaceutical Synthesis: Used as a chiral auxiliary or protecting group in the synthesis of active pharmaceutical ingredients (APIs) requiring precise stereocontrol.
• Specialty Solvent: Employed as a solvent in high-value applications where its volatility and solvating power for specific organic compounds are advantageous.
• Polymer and Resin Modifier: Functions as a reactive diluent or cross-linking agent in the formulation of specialty polymers and coatings.
• Organic Synthesis Reagent: Serves as a precursor or reagent in various organic transformations, including Grignard reactions and nucleophilic additions.
• Research & Development: Utilized in academic and industrial R&D for exploring new synthetic methodologies and creating novel chemical entities.

Basic Information

Product Name	cis-2-Methyl-4-tert-Butyl-1,3-Dioxolane
CAS No.	26563-82-6
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	2-Methyl-4-tert-butyl-1,3-dioxolane (cis-); 4-(1,1-Dimethylethyl)-2-methyl-1,3-dioxolane; cis-4-tert-Butyl-2-methyl-1,3-dioxolane; 1,3-Dioxolane, 2-methyl-4-(1,1-dimethylethyl)-, cis-; 2-Methyl-4-(tert-butyl)-1,3-dioxolane; cis-2-Methyl-4-(1,1-dimethylethyl)-1,3-dioxolane; (cis)-2-Methyl-4-tert-butyl-1,3-dioxolane
EINECS	Contact for details

Quality Control

Our cis-2-Methyl-4-tert-Butyl-1,3-Dioxolane is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including GC and NMR, to verify identity, purity, and isomeric composition. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flame. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0% (cis-isomer)
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.420 - 1.425
Specific Gravity (20°C)	0.920 - 0.935

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