2497-25-8

Basic information

• Product Name: 2-decenal,(Z)-2-decenal
• Synonyms: 2-decenal,(Z)-2-decenal;2-Decenal, (Z)-;(Z)-2-Decenal
• CAS NO: 2497-25-8
• Molecular Formula: C₁₀H₁₈O
• Molecular Weight: 154.25
• Mol File: 2497-25-8.mol
• Article Data: 16

Chemical Properties

• Melting Point: -16°C (estimate)
• Boiling Point: 227.64°C (estimate)
• Flash Point: 96.1°C
• Appearance: /
• Density: 0.8664 (estimate)
• Refractive Index: 1.4459 (estimate)
• CAS DataBase Reference: 2-decenal,(Z)-2-decenal(CAS DataBase Reference)
• NIST Chemistry Reference: 2-decenal,(Z)-2-decenal(2497-25-8)
• EPA Substance Registry System: 2-decenal,(Z)-2-decenal(2497-25-8)

Safety Data

• Hazardous Substances Data: 2497-25-8(Hazardous Substances Data)

Upstream product

• 112-31-2 caprinaldehyde 
• 4117-14-0 2-decyn-1-ol 
• 4194-71-2 (Z)-2-decen-1-ol 
• 81149-93-1 (Z)-1,1-Diethoxy-2-decen 
• 872-05-9 1-Decene 
• 112-62-9 Methyl oleate 
• 28735-89-9 1,1-dimethoxy-dec-2-ene 
• 18409-18-2 (E)-2-decenol 
• 22104-80-9 dec-2-en-1-ol 
• 94400-34-7 (E/Z)-1-Iodo-2-decen 
• 122-32-7 trioleoylglycerol 
• 124-13-0 Octanal 
• 2136-75-6 (triphenylphosphoranylidene)acetaldehyde 
• 112-30-1 1-Decanol 

Downstream Products

• 112-31-2 caprinaldehyde 
• 334-48-5 1-decanoic acid 
• 334-49-6 trans-2-decenoic acid 
• 3913-81-3 (E)-2-decenal 
• 1158468-56-4 (1S,6R)-ethyl 3-(diethoxyphosphoryl)-6-heptyl-2-oxocyclohex-3-enecarboxylate 
• 1280739-11-8 (4aS,5R,6S,10bS)-5-heptyl-6-(2-oxo-2-phenylethyl)-2-phenyl-4a,5,6,10b-tetrahydro-4H-benzo[f]isochromen-4-one 

Relevant articles and documents

First total synthesis of cyrmenin

A short and efficient synthesis of cyrmenin B1 an antifungal metabolite of myxobacteria Cystobacter armeniaca and Archangium gephyra, is described. The crucial steps of the synthesis included the formation of the dehydroalanine moiety from the corresponding serine acetate and the formation of the β-methoxyacrylate system via trimethylsilyldiazomethane methylation of the corresponding β-hydroxy enamide.

Formation of potentially toxic carbonyls during oxidation of triolein in the presence of alimentary antioxidants

Abstract: A relation between oil uptake and cancer as well as induction of hepatic inflammation was shown earlier. It is discussed that the main oil oxidation products—hydroperoxides and carbonyls—might be the reason for the mentioned diseases. In this manuscript quantitative determination of aldehydes which are formed during oxidation of triolein—as a model substance—using the Rancimat 679 is described. The oxidation of 11?g of triolein is carried out at 120?°C sparging air with a flow of 20?dm3/h for 10?h. A series of aliphatic aldehydes starting from hexanal to decanal as well as decenal was identified by LC–MS/MS and quantified as DNPH derivatives. In addition, the total amount of carbonyls was determined. Based on the calibration with hexanal, all other dominant substances were in the similar concentration range with maximum concentrations of 1.6?μmol/cm3 of hexanal, 2.3?μmol/cm3 of heptanal, 2.5?μmol/cm3 of octanal, 3.2?μmol/cm3 of nonanal, 4.0?μmol/cm3 of decanal after 6?h. The total amount of carbonyls reached a maximum after 6?h being 27?μmol/cm3 for triolein without antioxidant. The results of this investigation will be a basis for further toxicological studies on oxidized oils.

Dehydrogenative Synthesis of Linear α,β-Unsaturated Aldehydes with Oxygen at Room Temperature Enabled by tBuONO

Synthesis of linear α,β-unsaturated aldehydes via a room-temperature oxidative dehydrogenation has been realized by the cocatalysis of an organic nitrite and palladium with molecular oxygen as the sole clean oxidant. Linear α,β-unsaturated aldehydes could be efficiently prepared under aerobic catalytic conditions directly from the corresponding saturated linear aldehydes. Besides linear products, the aromatic analogy could also be smoothly achieved by the same standard method. The organic nitrite redox cocatalyst and alcohol solvent play a key role for realizing this method.