Description

Trans,trans-1,3,5-Heptatriene is a highly volatile, conjugated triene hydrocarbon with the CAS number 17679-93-5. This compound serves as a valuable intermediate and building block in organic synthesis, particularly for Diels-Alder reactions and the construction of complex molecular frameworks. It is primarily utilized by research institutions and industrial R&D departments in the fine chemical, pharmaceutical, and advanced material sectors.

Application

• As a key diene component in Diels-Alder cycloaddition reactions for synthesizing complex cyclic compounds.
• An intermediate in the research and development of pharmaceuticals and agrochemicals.
• Used in material science for the synthesis of specialty polymers and organic electronic materials.
• As a standard or reference compound in analytical chemistry and spectroscopic studies.
• Employed in organic synthesis research to study pericyclic reactions and reaction mechanisms.
• A potential precursor for fragrance and flavor ingredient synthesis.

Basic Information

Product Name	Trans,trans-1,3,5-Heptatriene
CAS No.	17679-93-5
Molecular Formula	C7H10
Molecular Weight	94.15 g/mol
Synonyms	(1E,3E)-1,3,5-Heptatriene; (E,E)-1,3,5-Heptatriene; Hepta-1,3,5-triene; 1,3,5-Heptatriene, (E,E)-; trans,trans-Heptatriene; Heptatriene; 1-trans,3-trans-1,3,5-Heptatriene
EINECS	Contact for details

Quality Control

Our Trans,trans-1,3,5-Heptatriene is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, assay, and impurity profiles are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, preferably at 2-8°C or as specified on the label. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5%

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