14091-93-1

Basic information

• Product Name: 1-Phenyl-3-(methylamino)-2-butene-1-one
• Synonyms: 1-Phenyl-3-(methylamino)-2-butene-1-one;3-(Methylamino)-1-phenyl-2-buten-1-one;3-(Methylamino)crotonophenone
• CAS NO: 14091-93-1
• Molecular Formula: C₁₁H₁₃NO
• Molecular Weight: 175.227
• Mol File: 14091-93-1.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 281.2°Cat760mmHg
• Flash Point: 112.5°C
• Appearance: /
• Density: 1.014g/cm³
• Vapor Pressure: 0.00361mmHg at 25°C
• Refractive Index: 1.533
• CAS DataBase Reference: 1-Phenyl-3-(methylamino)-2-butene-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Phenyl-3-(methylamino)-2-butene-1-one(14091-93-1)
• EPA Substance Registry System: 1-Phenyl-3-(methylamino)-2-butene-1-one(14091-93-1)

Safety Data

• Hazardous Substances Data: 14091-93-1(Hazardous Substances Data)

Usage

InChI:InChI=1/C11H13NO/c1-9(12-2)8-11(13)10-6-4-3-5-7-10/h3-8,12H,1-2H3/b9-8+

Upstream product

• 1008-75-9 3-methyl-5-phenylisoxazole 
• 34075-91-7 benzoylacetonatoboron difluoride 
• 74-89-5 methylamine 
• 917-64-6 methyl magnesium iodide 
• 65409-03-2 2,3-dimethyl-5-phenylisoxazolium iodide 
• 93-91-4 1-phenylbutan-1,3-dione 

Downstream Products

• 885700-85-6 5-((4-methoxyphenyl)diazenyl)-3,4-dimethyl-2,2,6-triphenyl-1,3,2λ4-oxazaborine 
• 885700-86-7 3,4-dimethyl-5-(4-((dimethylamino)phenyl)diazenyl)-2,2,6-triphenyl-1,3,2λ4-oxazaborine 
• 885700-89-0 3,4-dimethyl-2,2,6-triphenyl-1,3,2λ⁴-oxazaborine 
• 42142-54-1 erythro-3-methylamino-1-phenyl-1-butanol 
• 93-91-4 1-phenylbutan-1,3-dione 
• 42142-54-1 erythro-3-Methylamino-1-phenyl-butanol 
• 1352246-86-6 C₁₇H₁₉NO₃ 

Relevant articles and documents

Nitrogen-containing analogues of boron difluoride benzoylacetonate: synthesis, structure, luminescence, and quantum chemical modeling

Nitrogen-containing analogues of boron difluoride benzoylacetonate (1), i.e., boron difluoride ketoiminates (boron difluoride 3-amino-1-phenyl-2-buten-1-onate (2) and 3-methylamino-1-phenyl-2-buten-1-onate (3)), were taken as examples to study the influence of a substituent (H, Me) at the nitrogen atom on structure and spectral-luminescent properties. The replacement of the oxygen atom with the nitrogen atom in compound 1 led to a bathochromic shift of the monomeric luminescence maximum. Quantum chemical modeling of absorption spectra for compound 2 was carried out. In contrast to compounds 1 and 3, crystals of compound 2 are characterized by the formation of J-aggregates and excimers on their basis, which leads to a bathochromic shift of the luminescence spectrum and an increase in the luminescence intensity.

Thermochemical and Crystallographic Studies of some β-Ketoimine Derivatives

The standard (po = 0.1 MPa) molar enthalpies of formation at 298.15 K in the gaseous state of some β-ketoimines, RCOCH=C(CH3)NMR1, were determined from their enthalpies of combustion and of sublimation, ΔfHmsup

Isoxazoles. XXII. A new synthesis of 4 isoxazolines and their thermal conversion into pyrroles

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