1851-90-7

Basic information

• Product Name: dec-2-ynoic acid
• CAS NO: 1851-90-7
• Molecular Formula: C₁₀H₁₆O₂
• Molecular Weight: 168.2328
• Mol File: 1851-90-7.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 288.4°C at 760 mmHg
• Flash Point: 142.5°C
• Density: 0.98g/cm³
• Vapor Pressure: 0.000593mmHg at 25°C
• Refractive Index: 1.471
• CAS DataBase Reference: dec-2-ynoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: dec-2-ynoic acid(1851-90-7)
• EPA Substance Registry System: dec-2-ynoic acid(1851-90-7)

Safety Data

• Hazardous Substances Data: 1851-90-7(Hazardous Substances Data)

Upstream product

• 124-38-9 carbon dioxide 
• 39247-28-4 1,1-dibromonon-1-ene 
• 3452-09-3 1-nonyne 
• 4117-14-0 2-decyn-1-ol 
• 74-96-4 ethyl bromide 
• 10297-09-3 oct-7-ynoic acid 
• 124-13-0 Octanal 
• 15719-64-9 methylammonium carbonate 
• 4282-40-0 1-Iodoheptane 
• 471-25-0 Propiolic acid 
• 925-90-6 ethylmagnesium bromide 

Downstream Products

• 78910-33-5 sarmentine 
• 7328-34-9 ethyl 2E,4E-decadienoate 
• 946434-95-3 C₁₈H₂₂O₃ 
• 3452-09-3 1-nonyne 
• 124-38-9 carbon dioxide 
• 1374348-14-7 2-(non-1-ynyl)-5-phenyl-1,3,4-oxadiazole 
• 67587-20-6 methyl 2-decynoate 

Relevant articles and documents

Synthesis of [1-11C]-2-octynoic acid, [1-11C]-2-decynoic acid and [1-11C]-3-(R,S)-methylocatanoic acid as potential markers for PET studies of fatty acid metabolism

[1-11C]-2-Octynoic acid, [1-11C]-2-decynoic acid and [1-11C]-3-(R,S)-methyloctanoic acid have been synthesized in order to evaluate these compounds as PET (Positron Emission Tomography) tracers for imaging in vivo medium-chain acyl-CoA dehydrogenase and medium-chain fatty acid utilization. The synthesis was performed by the Grignard reaction between alkylmagnesium bromides and [11C]CO2. The radiochemical yields of [1-11C]-2-octynoic acid, [1-11C]-2-decynoic acid, and [1-11C]-3-(R,S)-methyloctanoic acid were 10, 7 and 1% based on the [11C]CO2 used respectively. Radiochemical purity was >99% in all cases.

CONTROLLING BIOFILMS WITH CYCLOPROPANATED FATTY ACIDS

Compositions and methods for using cyclopropanated structural analogs of fatty acid biofilm dispersal agents are characterized by superior biofilm dispersion. When used in combination with antimicrobials, these analogs decrease the minimum inhibitory concentration of antimicrobial agents required for eradication of the biofilm and/or treatment of infection. Methods for using these analogs include direct application to a surface, blending with lipid based carriers, or covalent anchoring the molecule to a surface.

Electrochemical selective incorporation of CO2 into terminal alkynes and diynes

Electrochemical incorporation of CO2 into terminal alkynes and diynes on silver cathodes occurred selectively, to afford monocarboxylic acid derivatives in good yields. The electrolyses were carried out in one-compartment cells fitted with magnesium anodes, under mild conditions.