Description

E-11-Tetradecenal is a high-purity, unsaturated aliphatic aldehyde with the CAS number 35746-21-5. This compound serves as a crucial intermediate and a key building block in the synthesis of complex organic molecules, particularly in the fragrance and flavor industry. It is essential for manufacturers and R&D laboratories seeking to create specific, high-value organoleptic profiles or advanced chemical products.

Application

• Fragrance and Flavor Synthesis: A key intermediate for creating specific aldehydic, citrus, and waxy notes in fine perfumery and flavor compositions.
• Pheromone and Semiochemical Production: Used in the research and synthesis of insect pheromones for agricultural pest management.
• Organic Synthesis Intermediate: Serves as a versatile building block in organic chemistry for the production of alcohols, acids, and other derivatives via reduction or oxidation reactions.
• Specialty Chemical Manufacturing: Employed in the production of surfactants, lubricant additives, and other performance chemicals where specific chain length and unsaturation are required.
• Research & Development: Used in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Item	Detail
Product Name	E-11-Tetradecenal
CAS No.	35746-21-5
Molecular Formula	C₁₄H₂₆O
Molecular Weight	210.36 g/mol
Synonyms	(E)-11-Tetradecenal; (E)-Tetradec-11-enal; 11-Tetradecenal, (E)-; trans-11-Tetradecenal; 11-Tetradecenal; Tetradec-11-enal; (E)-11-Tetradecen-1-al; (E)-Tetradec-11-en-1-al
EINECS	Contact for details

Quality Control

Our E-11-Tetradecenal is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your precise requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (E-isomer)
Boiling Point	~150-155°C (at 10 mmHg)
Refractive Index (n20D)	1.450 - 1.455
Specific Gravity (20°C)	0.840 - 0.850

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