51534-37-3

Basic information

• Product Name: E-2-OCTADECENAL
• Synonyms: E-2-OCTADECENAL;(2E)-Octadecenal;Koiganal I;trans-2-Octadecenal
• CAS NO: 51534-37-3
• Molecular Formula: C₁₈H₃₄O
• Molecular Weight: 266.46
• Product Categories: Aliphatics
• Mol File: 51534-37-3.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 364.1°C at 760 mmHg
• Flash Point: 187.1°C
• Appearance: /
• Density: 0.841g/cm³
• Vapor Pressure: 1.72E-05mmHg at 25°C
• Refractive Index: 1.453
• Storage Temp.: -20°C Freezer
• Solubility: Acetone (Slightly), Chloroform (Slightly), Ethyl Acetate (Slightly)
• CAS DataBase Reference: E-2-OCTADECENAL(CAS DataBase Reference)
• NIST Chemistry Reference: E-2-OCTADECENAL(51534-37-3)
• EPA Substance Registry System: E-2-OCTADECENAL(51534-37-3)

Safety Data

• Hazardous Substances Data: 51534-37-3(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 51534-37-3 differently. You can refer to the following data:
1. Sex pheromone.
2. Octodecanal is a long-chain aldehyde. Octadecanal is used by several species of insect as a pheromone.

InChI:InChI=1/C18H34O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h16-18H,2-15H2,1H3/b17-16+

Upstream product

• 112271-79-1 1,1-dimethoxy-octadecan-3-one 
• 102155-55-5 1,1-dimethoxy-octadecan-3-ol 
• 18201-37-1 1t-chloro-octadec-1-en-3-one 
• 2831-86-9 trans-octadec-2-en-1-ol 
• 100905-11-1 2-Benzenesulfonyl-2-pentadecyl-cyclopropanol 
• 629-80-1 n-hexadecylaldehyde 
• 103698-50-6 triphenylarsonium salt of bromoacetaldehyde 
• 51534-34-0 1t,3-bis-methylsulfanyl-octadec-1-ene 
• 109554-31-6 3-hydroxy-octadecanal 
• 100905-01-9 [2-(2-Methoxy-ethoxymethoxy)-1-pentadecyl-cyclopropanesulfonyl]-benzene 
• 629-72-1 pentadecyl bromide 
• 2136-75-6 (triphenylphosphoranylidene)acetaldehyde 
• 94874-12-1 ethyl trans-octadec-2-enoate 

Relevant articles and documents

A short synthesis of an acetylenic alcohol from the sponge cribrochalina vasculum

A short synthesis of the acetylenic alcohol from cribrochalina vasculum is described. No protecting groups are used in this synthesis. The key step is an enzymatic resolution of a racemic mixture of the title compound.

A Facile and Highly Stereoselective Synthesis of Trichonine by Two Consecutive Reactions of Arsonium Salts

Trichonine (5) has been synthesized from 1-hexadecanal (1) by two steps of consecutive olefination, in which formylmethyltriphenylarsonium bromide (2) and (pyrrolidinecarbonyl)methyltriphenylarsonium bromide (4) were used in the presence of potassium carbonate.The product was obtained in pure (2E,4E) configuration, and the overall yield reached 87percent.

Chemical synthesis of long chain 2 alkynals, alkynols, 2c and 2t alkenals and 2c and 2t alkenols

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