Description

1,4-Dioxaspiro[4.5]Decane-8-Carbonyl Chloride (6Ci) is a high-value, reactive organic intermediate characterized by its spirocyclic dioxolane ring and acid chloride functionality. This compound matters for its role as a versatile building block in the synthesis of complex molecules, enabling the introduction of the 1,4-dioxaspiro[4.5]decane scaffold. It is primarily needed by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for constructing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those requiring a protected ketone or spirocyclic framework.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides where specific ring structures enhance biological activity.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, and fragrances requiring complex, rigid molecular architectures.
• Material Science Research: Employed in the development of advanced polymers and functional materials with tailored properties.
• Academic & Contract Research: A critical reagent for methodological studies and custom synthesis projects in organic chemistry.

Basic Information

Item	Detail
Product Name	1,4-Dioxaspiro[4.5]Decane-8-Carbonyl Chloride (6Ci)
CAS No.	100860-80-8
Molecular Formula	C10H15ClO3
Molecular Weight	218.68 g/mol
Synonyms	8-Chlorocarbonyl-1,4-dioxaspiro[4.5]decane; 1,4-Dioxaspiro[4.5]decane-8-carbonyl chloride; 1,4-Dioxaspiro[4.5]decan-8-carbonyl chloride; Cyclohexanone ethylene ketal-4-carbonyl chloride; 4-(Chloroformyl)cyclohexanone ethylene ketal; 6Ci (code name); Spiro[1,3-dioxolane-2,1'-cyclohexane]-4'-carbonyl chloride
EINECS	Contact for details

Quality Control

Our 1,4-Dioxaspiro[4.5]Decane-8-Carbonyl Chloride (6Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and process chemistry. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature and reactivity as an acid chloride, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis and degradation. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.