Description

trans-4-Nonene is a high-purity, linear alpha olefin characterized by its specific nine-carbon chain and trans-configuration around the double bond. This compound serves as a versatile and valuable chemical intermediate and building block in advanced organic synthesis. It is essential for manufacturers in the specialty chemicals, flavor & fragrance, and pharmaceutical research sectors seeking reliable, high-quality raw materials.

Application

• Organic Synthesis Intermediate: A key building block for synthesizing longer-chain olefins, alcohols, aldehydes, and other derivatives.
• Flavor and Fragrance Industry: Used in the production of aroma chemicals and synthetic flavoring agents.
• Pharmaceutical Research: Serves as a precursor or intermediate in the development of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Polymer Modification: Acts as a comonomer or chain-transfer agent in the production of specialized polyolefins and lubricants.
• Surfactant and Detergent Manufacturing: Utilized in the synthesis of specialized surfactants and detergent alcohols.
• Chemical Research & Development: Employed in catalysis studies, material science, and as a standard in analytical chemistry.

Basic Information

Product Name	trans-4-Nonene
CAS No.	2198-23-4
Molecular Formula	C9H18
Molecular Weight	126.24 g/mol
Synonyms	(E)-4-Nonene; trans-4-Nonene; 4-Nonene, (4E)-; (E)-Non-4-ene; 4-Nonene, (E)-; 4-trans-Nonene; NSC 74155
EINECS	218-594-9

Quality Control

Our trans-4-Nonene is produced under stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and other relevant methods, to ensure high purity and consistent performance. A Certificate of Analysis (COA) detailing purity, identity, and specific impurity profiles is provided with each shipment to guarantee supply chain transparency and regulatory compliance.

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, sparks, and open flame. Recommended storage temperature is 2-8°C (refrigerated) for extended stability, or at controlled room temperature for short-term use. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0% (trans-isomer)
Boiling Point	~142 - 144 °C
Density (at 20°C)	~0.73 g/mL
Refractive Index (n20D)	~1.415 - 1.420

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