Description

(Z)-3-Nonenoic Acid CAS NO 41653-98-9 is a high-purity, unsaturated fatty acid derivative characterized by its specific cis-configuration, which is critical for its organoleptic and chemical properties. This compound serves as a valuable intermediate and flavor/fragrance ingredient, prized for its ability to impart green, waxy, and fatty notes. It is essential for manufacturers in the flavor & fragrance, cosmetic, and fine chemical synthesis industries seeking to develop sophisticated product profiles.

Application

• Flavor & Fragrance (F&F) Industry: A key building block for synthesizing esters and other aroma chemicals that contribute green, cucumber-like, and fatty nuances to perfumes, personal care products, and food flavorings.
• Cosmetic Ingredient: Used in the formulation of specialty emollients, surfactants, and as a precursor for bioactive lipid compounds in skincare products.
• Organic Synthesis: Acts as a versatile chiral intermediate or building block in pharmaceutical research and the synthesis of complex natural products and agrochemicals.
• Research & Development: Employed in academic and industrial R&D for studying lipid metabolism, oxidation processes, and as a standard in analytical chemistry.
• Lubricant & Polymer Additives: Serves as a raw material for producing specialty esters used in synthetic lubricants and as monomers for functional polymers.

Basic Information

Product Name	(Z)-3-Nonenoic Acid
CAS No.	41653-98-9
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	(Z)-3-Nonenoic Acid; cis-3-Nonenoic Acid; 3-(Z)-Nonenoic Acid; (3Z)-Non-3-enoic Acid; 3-Nonenoic Acid (cis-); FA(9:1(3Z)); Flavoring agent with green, fatty notes.
EINECS	Contact for details

Quality Control

Our (Z)-3-Nonenoic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with ISO and cGMP principles where applicable, ensuring reliability for your sensitive applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Isomeric Purity (Z-isomer)	≥ 95.0%
Refractive Index (20°C)	1.442 - 1.448
Specific Gravity (20/20°C)	0.910 - 0.920
Acid Value	355 - 365 mg KOH/g
Water Content (KF)	≤ 0.5%

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