Description

1,1-Dimethoxycyclododecane is a high-purity, specialty chemical building block characterized by its unique cyclic ketal structure. This compound is valued for its role as a protected carbonyl equivalent and a versatile intermediate in sophisticated organic synthesis. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fragrance industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly for macrocyclic or complex aliphatic compounds.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators requiring specific cyclic frameworks.
• Fragrance & Flavor Chemistry: Acts as a precursor for musk-like odorants and other specialty aroma chemicals due to its large ring structure.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex natural products, macrocycles, and novel organic materials.
• Polymer Modification: Utilized as a functional monomer or cross-linking agent in the synthesis of specialty polymers with tailored properties.
• Chemical Research: A valuable reagent for methodological development in synthetic organic chemistry, including studies on ring transformations and protecting group strategies.

Basic Information

Product Name	1,1-Dimethoxycyclododecane
CAS No.	950-33-4
Molecular Formula	C14H28O2
Molecular Weight	228.37 g/mol
Synonyms	Cyclododecanone dimethyl ketal; Dimethoxycyclododecane; 1,1-Dimethoxycyclododecane; Cyclododecanone dimethyl acetal; 950-33-4; Cyclododecylidene dimethyl ether; NSC 163045
EINECS	Contact for details

Quality Control

Our 1,1-Dimethoxycyclododecane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing batch-specific results are provided to guarantee consistent quality and traceability for your critical applications.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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