Description

Bis(4-Methyl-3-Pentenyl) Ketone is a highly volatile, branched-chain aliphatic ketone with a distinctive molecular structure. This compound is valued as a versatile chemical intermediate and a key building block in organic synthesis, offering unique reactivity for creating complex molecules. It is primarily sought after by research and development laboratories, fine chemical manufacturers, and fragrance and flavor houses for its utility in synthesizing specialty chemicals and aroma compounds.

Application

• Fragrance and Flavor Intermediate: Serves as a key precursor in the synthesis of complex musk-like aroma compounds and other specialty fragrance ingredients.
• Organic Synthesis Building Block: Utilized in research and fine chemical production for constructing complex molecular architectures, including pharmaceuticals and agrochemicals.
• Specialty Solvent and Reaction Medium: Its specific volatility and solvating properties make it suitable for specialized chemical processes and extractions.
• Polymer and Resin Modification: Acts as a reactive diluent or cross-linking agent in the formulation of specialty polymers and coatings.
• Lubricant and Fuel Additive Precursor: Used in the development of performance-enhancing additives for industrial lubricants and fuels.

Basic Information

Product Name	Bis(4-Methyl-3-Pentenyl) Ketone
CAS No.	2520-57-2
Molecular Formula	C₁₃H₂₂O
Molecular Weight	194.31 g/mol
Synonyms	Di(4-Methyl-3-pentenyl) Ketone; 6,10-Dimethyl-5,9-undecadien-2-one; 6,10-Dimethylundeca-5,9-dien-2-one; 5,9-Undecadien-2-one, 6,10-dimethyl-; (E,E)-6,10-Dimethyl-5,9-undecadien-2-one; Geranylacetone (isomer mixture); Pseudoionone (related intermediate)
EINECS	219-767-9

Quality Control

Our Bis(4-Methyl-3-Pentenyl) Ketone is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing, including GC and IR analysis, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, physical properties, and impurity profiles is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated area away from heat sources and open flame. Recommended storage temperature is 2-8°C (refrigerated) for long-term stability to minimize evaporation and degradation. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Boiling Point	Approx. 120-125°C @ 10 mmHg
Density	~0.86 g/mL @ 20°C
Refractive Index	~1.460 @ 20°C

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