14313-88-3

Basic information

• Product Name: N,N-dibutylpentanamide
• Synonyms: Pentanamide, N,N-dibutyl-
• CAS NO: 14313-88-3
• Molecular Formula: C₁₃H₂₇NO
• Molecular Weight: 213.3596
• Mol File: 14313-88-3.mol

Chemical Properties

• Boiling Point: 272.4°C at 760 mmHg
• Flash Point: 101.6°C
• Density: 0.862g/cm³
• Vapor Pressure: 0.00611mmHg at 25°C
• Refractive Index: 1.446
• CAS DataBase Reference: N,N-dibutylpentanamide(CAS DataBase Reference)
• NIST Chemistry Reference: N,N-dibutylpentanamide(14313-88-3)
• EPA Substance Registry System: N,N-dibutylpentanamide(14313-88-3)

Safety Data

• Hazardous Substances Data: 14313-88-3(Hazardous Substances Data)

Upstream product

• 542-69-8 1-iodo-butane 
• 111-92-2 dibutylamine 
• 13939-06-5 molybdenum hexacarbonyl 
• 638-29-9 n-valeryl chloride 
• 6323-75-7 N,N-dibutylpent-2-yn-1-amine 

Relevant articles and documents

Mild and Low-Pressure fac-Ir(ppy)3-Mediated Radical Aminocarbonylation of Unactivated Alkyl Iodides through Visible-Light Photoredox Catalysis

A novel, mild and facile preparation of alkyl amides from unactivated alkyl iodides employing a fac-Ir(ppy)3-catalyzed radical aminocarbonylation protocol has been developed. Using a two-chambered system, alkyl iodides, fac-Ir(ppy)3, amines, reductants, and CO gas (released ex situ from Mo(CO)6), were combined and subjected to an initial radical reductive dehalogenation generating alkyl radicals, and a subsequent aminocarbonylation with amines affording a wide range of alkyl amides in moderate to excellent yields.

SWITCHABLE HYDROPHILICITY SOLVENTS AND METHODS OF USE THEREOF

A solvent that reversibly converts from a hydrophobic liquid form to hydrophilic liquid form upon contact with water and a selected trigger, e.g., contact with CO2, is described. The hydrophilic liquid form is readily converted back to the hydr

A solvent having switchable hydrophilicity

A new kind of switchable solvent, a switchable-hydrophilicity solvent, is hydrophobic and has very low miscibility with water when in air but is hydrophilic and has complete miscibility with water when under an atmosphere of CO2. We report here the first example of such a solvent, N,N,N′-tributylpentanamidine. Solvents such as these could be used for the extraction of low-polarity organic products, such as vegetable oils, followed by the removal of the solvent from the product by carbonated water. Carbonated water is able to extract the solvent from the product because the CO2 converts the solvent to its hydrophilic form. The solvent can then be separated from the carbonated water upon removal of the CO2, because this removal triggers the conversion of the solvent back to its hydrophobic, water-immiscible form. Importantly, distillation is not required for removal of the solvent from the product.

ISOMERIZATION OF TERTIARY ACETYLENIC AMINES BY THE ACTION OF LITHIUM 2-AMINOETHYLAMIDE IN ETHYLENEDIAMINE

The isomerization of an acetylenic amine, 1-dibutylamino-2-pentyne by the action of lithium 2-aminoethylamide was studied.The direction of the isomerization is a factor of the ratio the amide and lithium 2-aminoethylamide.The greatest yield of acetylenic amine with terminal triple bond, 1-dibutylamino-4-pentyne, was achieved using ethylenediamine-benzene-hexane as solvent.