Description

4-Nonen-2-One, (Z)- (9Ci) is a high-purity, unsaturated ketone characterized by its specific geometric isomerism. This compound serves as a valuable chemical intermediate and flavor/fragrance ingredient due to its unique structural properties. It is primarily utilized by industries involved in fine chemical synthesis, aroma chemical manufacturing, and advanced material research.

Application

• Flavor and Fragrance (F&F) Industry: Used as a key intermediate or component in the synthesis of complex aroma molecules, contributing to fruity, green, or waxy olfactory notes.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of more complex organic molecules for active pharmaceutical ingredients (APIs) and drug discovery.
• Organic Synthesis: Acts as a versatile reagent in organic chemistry, particularly in reactions like Michael additions or as a precursor for other functionalized nonene derivatives.
• Research & Development: Employed in academic and industrial R&D settings for studying reaction mechanisms, catalysis, and material properties.
• Specialty Chemicals: Used in the formulation of performance chemicals, including certain polymers, coatings, or additives where its specific carbon chain length and ketone functionality are required.

Basic Information

Product Name	4-Nonen-2-One, (Z)- (9Ci)
CAS No.	138286-47-2
Molecular Formula	C9H16O
Molecular Weight	140.22 g/mol
Synonyms	(Z)-4-Nonen-2-One; cis-4-Nonen-2-One; (Z)-Non-4-en-2-one; 4-Nonen-2-one, (4Z)-; (4Z)-4-Nonen-2-one; 4-Nonen-2-one, (Z)-; (Z)-4-Nonen-2-on (German); (Z)-Non-4-èn-2-one (French)
EINECS	Contact for details

Quality Control

Our 4-Nonen-2-One, (Z)- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR to confirm identity, purity, and isomeric composition. Certificates of Analysis (COA) detailing all specifications are available upon request to ensure full transparency and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for extended stability, although short-term storage at 15-25°C is acceptable.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0% (Area %)
Isomeric Purity (Z-isomer)	≥ 95.0% (by GC)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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