Description

4,6,10-Dodecatrien-3-One, 7,11-Dimethyl-, Cyclized, By-Products From, Fractionation Residues is a complex mixture of cyclized terpenoid derivatives obtained as a high-boiling fraction from the processing of related compounds. This product matters as a versatile and cost-effective source of specialized fragrance and flavor intermediates, offering unique organoleptic properties not found in pure, single-component chemicals. It is primarily needed by manufacturers in the fragrance, flavor, and specialty chemical industries seeking to impart complex woody, amber, or tobacco-like notes to their formulations.

Application

• Fragrance Industry: As a key intermediate or building block for synthesizing complex amber, woody, and tobacco-type fragrance molecules.
• Flavor Industry: Used in the creation of sophisticated flavor profiles, particularly for tobacco flavors and certain savory or woody notes.
• Specialty Chemical Synthesis: Serves as a starting material for the production of other high-value terpenoid derivatives and fine chemicals.
• Aroma Chemical Production: Incorporated into the manufacture of proprietary aroma chemicals where a specific, complex olfactory character is required.
• Research & Development: Utilized in R&D laboratories for exploring new synthetic pathways and novel compounds in organic and flavor chemistry.

Basic Information

Product Name	4,6,10-Dodecatrien-3-One, 7,11-Dimethyl-, Cyclized, By-Products From, Fractionation Residues
CAS No.	68937-31-5
Molecular Formula	Complex Mixture
Molecular Weight	N/A (Mixture)
Synonyms	Cyclized Dodecatrienone By-Products; Fractionation Residues of Cyclized 7,11-Dimethyl-4,6,10-dodecatrien-3-one; Terpenoid Cyclization Residue; Amberwood Residue; Tobacco Ketone Residue; Fragrance Intermediate Residue; CAS 68937-31-5
EINECS	Contact for details

Quality Control

Our 4,6,10-Dodecatrien-3-One, 7,11-Dimethyl-, Cyclized, By-Products From, Fractionation Residues is produced and handled under a strict quality management system. While it is a defined mixture rather than a single compound, batch-to-batch consistency in key physical and olfactory characteristics is rigorously monitored. Certificates of Analysis (COA) detailing parameters such as refractive index, specific gravity, and gas chromatography (GC) profile are available upon request to ensure it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and open flame. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent evaporation and minimize oxidation.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Odor	Characteristic, woody/amber
Identification (GC/MS)	Conforms to reference profile
Specific Gravity (20°C)	0.950 - 0.980
Refractive Index (20°C)	1.490 - 1.510
Solubility	Soluble in alcohols and most organic solvents

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