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2-Tridecenal

Updated: 2026-09-12

Overview

2-Tridecenal is an organic compound classified as an unsaturated aldehyde. It is primarily used in the flavor and fragrance industries due to its distinctive odor. The compound is derived from natural sources or synthesized chemically, depending on the intended application. Its molecular structure includes a long carbon chain with a double bond at the second position, contributing to its reactivity and sensory properties. This makes it a valuable ingredient in creating complex aromas and flavors.

Physical and Chemical Properties

2-Tridecenal is a colorless to pale yellow liquid with a characteristic odor. It is insoluble in water but dissolves readily in organic solvents such as ethanol and ether. The compound has a boiling point of approximately 260-265°C, making it stable under typical storage conditions. Its unsaturated nature makes it reactive, particularly in the presence of oxidizing agents. This reactivity is leveraged in synthetic applications where it serves as an intermediate in the production of more complex molecules.

Main Applications

The primary use of 2-Tridecenal is in the flavor and fragrance industries. It is a key component in the formulation of perfumes, colognes, and scented products, where it contributes to floral and citrus notes. Additionally, it is used in food flavorings to enhance or mimic natural flavors. Its versatility and distinct sensory profile make it a popular choice among formulators seeking to create unique and appealing aromas.

Safety and Storage

2-Tridecenal should be handled with care to avoid inhalation or skin contact, which can cause irritation. Proper protective equipment, such as gloves and goggles, is recommended during handling. Storage should be in a cool, dry place away from direct sunlight and oxidizing agents. Containers should be tightly sealed to prevent contamination and degradation of the compound over time.

B2B Procurement Guide

When procuring 2-Tridecenal, it is essential to verify the purity and quality of the product. Reputable suppliers should provide certificates of analysis and compliance with industry standards. Bulk purchases may offer cost advantages, but buyers should ensure that storage facilities meet the required conditions to maintain product integrity. Additionally, consider the supplier's reliability and delivery capabilities to avoid disruptions in production schedules.

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