Description

2-Hexanone, 3-Ethylidene-, (3E)- (9Ci) is a specialized unsaturated ketone with the CAS number 364042-90-0, valued for its unique chemical structure as a reactive intermediate in advanced organic synthesis. Its conjugated system makes it a versatile building block for constructing complex molecules in fine chemical and pharmaceutical research. This compound is essential for R&D chemists and process development scientists working in the production of active pharmaceutical ingredients (APIs), agrochemicals, and performance materials.

Application

• Pharmaceutical Intermediate: A key synthon in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a precursor in the manufacture of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a crucial building block for synthesizing flavors, fragrances, and specialty performance chemicals.
• Material Science Research: Employed in the development of novel polymers, resins, and advanced organic electronic materials.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and catalysis studies.

Basic Information

Product Name	2-Hexanone, 3-Ethylidene-, (3E)- (9Ci)
CAS No.	364042-90-0
Molecular Formula	C8H14O
Molecular Weight	126.20 g/mol
Synonyms	(3E)-3-Ethylidenehexan-2-one; 3-Ethylidene-2-hexanone; 2-Hexanone, 3-ethylidene-, (E)-; (E)-3-Ethylidenehexan-2-one; 3-Ethylidene-2-hexanone, (3E)-; Unsaturated C8 Ketone; Ethylidenehexanone
EINECS	Contact for details

Quality Control

Every batch of 2-Hexanone, 3-Ethylidene-, (3E)- is produced and tested under a strict quality management system to ensure consistency and purity for critical synthetic applications. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5%

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