Description

2,4-Tetradecadienal CAS NO 54306-03-5 is an unsaturated aliphatic aldehyde characterized by its conjugated diene system, which is pivotal for its flavor and fragrance properties. This compound is highly valued for its ability to impart unique fatty, waxy, and citrus-like notes, making it a key component in sophisticated aroma formulations. It is primarily sought after by manufacturers in the flavor and fragrance industry, as well as researchers in organic synthesis and analytical chemistry.

Application

• Flavor & Fragrance Ingredient: A key component for creating and enhancing fatty, waxy, citrus, and green olfactory notes in perfumes, cosmetics, and personal care products.
• Food Flavoring Agent: Used in trace amounts to impart or modify flavors in processed foods, beverages, and confectionery.
• Chemical Intermediate: Serves as a valuable building block in organic synthesis, particularly for the production of more complex flavor molecules, pharmaceuticals, and fine chemicals.
• Research & Development: Utilized as a reference standard in analytical chemistry (GC, GC-MS) for quality control and flavor profiling.
• Aromatherapy & Essential Oil Blending: Incorporated into specialty blends to add depth and specific aromatic characteristics.

Basic Information

Product Name	2,4-Tetradecadienal
CAS No.	54306-03-5
Molecular Formula	C₁₄H₂₄O
Molecular Weight	208.34 g/mol
Synonyms	2,4-Tetradecadien-1-al; Tetradeca-2,4-dienal; (2E,4E)-Tetradeca-2,4-dienal; (E,E)-2,4-Tetradecadienal; 2,4-Tetradecadien-1-al (mixed isomers); Flavor aldehyde C-14; FEMA 4060
EINECS	Contact for details

Quality Control

Our 2,4-Tetradecadienal is produced and tested under a rigorous quality management system to ensure batch-to-batch consistency and purity suitable for flavor and fragrance applications. We provide comprehensive Certificates of Analysis (COA) detailing identity, assay, and impurity profiles, with testing methods including GC, GC-MS, and IR spectroscopy. While not a pharmaceutical active, our quality protocols align with the stringent standards expected by the F&F industry.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as specified on the label. This product is easily oxidized (store under inert atmosphere) and light-sensitive. Keep away from heat, sparks, and open flame. Ensure good ventilation in storage areas.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0% (sum of isomers)
Specific Gravity (20°C)	0.860 - 0.880
Refractive Index (20°C)	1.470 - 1.490

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