Description

(E,Z,Z)-Trideca-2,4,7-Trienal CAS NO 13552-96-0 is a high-purity, unsaturated aliphatic aldehyde characterized by its specific geometric isomerism. This compound is valued for its role as a key flavor and fragrance intermediate, imparting unique green, fatty, and waxy olfactory notes. It is primarily utilized by manufacturers in the flavor and fragrance, food technology, and fine chemical synthesis industries seeking to create complex organoleptic profiles.

Application

• Flavor & Fragrance (F&F) Industry: A crucial building block for synthesizing complex aroma chemicals, contributing to green, fatty, or waxy nuances in perfumes, cosmetics, and personal care products.
• Food Flavoring: Used in the creation of artificial flavors, particularly for replicating or enhancing the taste profiles of certain fruits, vegetables, and nuts.
• Chemical Synthesis: Serves as a versatile intermediate in organic synthesis, including Diels-Alder reactions and other transformations to create more complex molecules for research and development.
• Research & Development: Employed in academic and industrial R&D settings as a standard or reagent for studying the properties and reactions of conjugated polyunsaturated aldehydes.
• Specialty Chemicals: A potential precursor for the production of specialty surfactants, plasticizers, or other functional chemicals where its specific carbon chain is advantageous.

Basic Information

Product Name	(E,Z,Z)-Trideca-2,4,7-Trienal
CAS No.	13552-96-0
Molecular Formula	C₁₃H₂₀O
Molecular Weight	192.30 g/mol
Synonyms	Trideca-2,4,7-trienal; (2E,4Z,7Z)-Trideca-2,4,7-trienal; 2,4,7-Tridecatrienal; (E,Z,Z)-2,4,7-Tridecatrienal; FEMA 3638; Flavis No. 05.111
EINECS	236-925-8

Quality Control

Our (E,Z,Z)-Trideca-2,4,7-Trienal is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, GC-MS, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality systems are designed to meet the stringent requirements of the flavor, fragrance, and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 2°C and 8°C (refrigerated) or as specified on the label. This product is easily oxidized (store under inert atmosphere) and light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
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.