Description

Cyclododecanone CAS NO 830-13-7 is a versatile macrocyclic ketone that serves as a critical intermediate in the synthesis of high-performance polymers and fine chemicals. Its unique 12-membered ring structure provides a valuable building block for creating materials with specific thermal and mechanical properties. This compound is essential for manufacturers in the nylon, fragrance, and specialty chemical industries seeking to develop advanced products.

Application

• Nylon-12 Precursor: A key monomer in the production of polyamide 12 (PA12), valued for its flexibility, chemical resistance, and low moisture absorption in automotive, industrial, and 3D printing applications.
• Lactam Synthesis: Used in the manufacturing of laurolactam, the monomer for nylon-12, through the Beckmann rearrangement.
• Fragrance and Flavor Intermediates: Acts as a starting material for the synthesis of macrocyclic musk fragrances and other aroma chemicals.
• Polymer Modification: Employed as a comonomer or chain modifier to alter the crystallinity and processing characteristics of engineering plastics.
• Organic Synthesis Building Block: Utilized in research and fine chemical production for ring-expansion reactions and the synthesis of complex macrocyclic compounds.
• Coating and Adhesive Resins: Contributes to the development of specialized polyamide resins used in high-performance coatings and hot-melt adhesives.

Basic Information

Product Name	Cyclododecanone
CAS No.	830-13-7
Molecular Formula	C₁₂H₂₂O
Molecular Weight	182.30 g/mol
Synonyms	Cyclododecanone; CDON; Dodecanone cyclic; Ketocyclododecane; Cyclododecyl ketone; 1-Oxacyclotridecan-2-one (incorrect but sometimes listed); Laurone (cyclic); 12-Membered cyclic ketone
EINECS	212-598-1

Quality Control

Our Cyclododecanone is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed against comprehensive specifications using advanced techniques like GC and HPLC. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee it meets the stringent requirements for polymer-grade applications.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 99.0%
Melting Point	58 - 62 °C
Moisture (KF)	≤ 0.5%

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