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2-(dimethylamino)-1,2-diphenylethanone, also known as benzophenone imine, is an aromatic ketone derivative with the molecular formula C15H15NO. It is a yellow crystalline solid that is soluble in organic solvents such as ethanol and acetone. Benzophenone imine is a member of the diphenylethanone family of compounds and is used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, dyes, and pigments. It has a strong odor and is considered a skin and eye irritant, requiring careful handling in a well-ventilated area. Additionally, it may pose a health risk through inhalation or ingestion and should be used in accordance with proper safety guidelines.

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  • 36713-33-4 Structure
  • Basic information

    1. Product Name: 2-(dimethylamino)-1,2-diphenylethanone
    2. Synonyms: 2-(Dimethylamino)-1,2-diphenylethanone; ethanone, 2-(dimethylamino)-1,2-diphenyl-
    3. CAS NO:36713-33-4
    4. Molecular Formula: C16H17NO
    5. Molecular Weight: 239.3123
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 36713-33-4.mol
    9. Article Data: 4
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 346.6°C at 760 mmHg
    3. Flash Point: 122.2°C
    4. Appearance: N/A
    5. Density: 1.074g/cm3
    6. Vapor Pressure: 5.7E-05mmHg at 25°C
    7. Refractive Index: 1.576
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 2-(dimethylamino)-1,2-diphenylethanone(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2-(dimethylamino)-1,2-diphenylethanone(36713-33-4)
    12. EPA Substance Registry System: 2-(dimethylamino)-1,2-diphenylethanone(36713-33-4)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 36713-33-4(Hazardous Substances Data)

36713-33-4 Usage

Uses

Used in Pharmaceutical Industry:
2-(dimethylamino)-1,2-diphenylethanone is used as an intermediate in the synthesis of pharmaceuticals for its ability to contribute to the development of various medicinal compounds.
Used in Agrochemical Industry:
In the agrochemical industry, 2-(dimethylamino)-1,2-diphenylethanone serves as an intermediate in the production of agrochemicals, aiding in the creation of substances that can protect crops and enhance agricultural productivity.
Used in Dye and Pigment Production:
2-(dimethylamino)-1,2-diphenylethanone is utilized in the production of dyes and pigments due to its chemical properties that allow for the creation of a wide range of colors and shades for various applications.

Check Digit Verification of cas no

The CAS Registry Mumber 36713-33-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,7,1 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 36713-33:
(7*3)+(6*6)+(5*7)+(4*1)+(3*3)+(2*3)+(1*3)=114
114 % 10 = 4
So 36713-33-4 is a valid CAS Registry Number.

36713-33-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(dimethylamino)-1,2-diphenylethanone

1.2 Other means of identification

Product number -
Other names 2-dimethylamino-1,2-diphenyl-ethanone

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:36713-33-4 SDS

36713-33-4Relevant articles and documents

Superelectrophilic chemistry of amino-nitriles and related substrates

Raja, Erum K.,Klumpp, Douglas A.

experimental part, p. 4494 - 4497 (2011/07/08)

The superacid-promoted Houben/Hoesch reactions of amino-nitriles and related compounds have been studied. The nitriles form dicationic electrophiles and react with benzene in fair to good yields (12-95%). The intermediate iminium ions may also be reduced to the benzylic amines by NaBH4 or H 2.

The extraordinary reactions of phenyldimethylsilyllithium with N,N-disubstituted amides

Buswell, Marina,Fleming, Ian,Ghosh, Usha,Mack, Stephen,Russell, Matthew,Clark, Barry P.

, p. 3006 - 3017 (2007/10/03)

The reactions of the silyllithium reagent with tertiary amides was discussed. The enediamines were easily isomerized from cis to trans, easily oxidized to dienediamines and were hydrolyzed to α-aminoketones. If the two equivalents of the silyllithium reagent were used, the product was an α-silylamine. The results show that each member of the homologous series of amides gives rise to a substantially different product.

The reductive coupling of tertiary amides to give enediamines using PhMe2SiLi

Fleming, Ian,Ghosh, Usha,Mack, Stephen R.,Clark, Barry P.

, p. 711 - 712 (2007/10/03)

PhMe2SiLi reacts with tertiary amides to give enediamines, which can be isolated in good yield when the α-carbon is branched; the enediamines can be hydrolysed more or less easily to α-amino ketones, isomerised from Z to E, oxidised to dienedia

Substituent Effects on the Strength of C-C Bonds, 14. - Kinetic and Thermodynamic Stability of 2,3-Bis(dialkylamino)-1,4-diketones - Energy of Stabilization of α-Dialkylamino α-Carbonylalkyl Radicals with Capto-dative Substituents

Welle, Frank,Verevkin, Sergej P.,Keller, Manfred,Beckhaus, Hans-Dieter,Ruechardt, Christoph

, p. 697 - 710 (2007/10/02)

The equilibrium constants and rate constants for the dissociation of the 2,3-bis(dialkylamino)-1,4-diketone diastereomers meso- and DL-7a and 7b were measured over a temperature range of 40 deg C.From the enthalpies of dissociation ΔHDiss and ethalpies of activation ΔH(excit.) and the strain enthalpies of 7 the bond dissociation enthalpies BDE(C-C) of 7 were determined.By comparison with the dissociation enthalpies of Ct-Ct alkanes the change of these BDEs(C-C) by the capto-dative substitution was determined to be 85.4 kJ mol-1 (20.4 kcal mol-1).The heats of formation ΔHf0(g) of a series of amino ketones 8 were determined from their heats of combustion and their heats of evaporation.From the ΔHf0(g) values in combination with MM2 calculations of their strain enthalpies strain-free increments CHn2-n> with n = 0, 1, 2 were derived and geminal interaction enthalpies in the ground states were obtained thereof.The radical stabilization enthalpy RSE of 6 was deduced from the ΔBDE(C-C) values and the ground state effect to be 73.6 kJ mol-1 (17.6 kcal mol-1).From these data and the radical stabilization enthalpies RSE of α-aminoalkyl radicals (4.2 kJ mol-1) and α-carbonyl radicals (28.9 kJ mol-1) a synergetic radical stabilization enthalpy of 40.5 kJ mol-1 (9.7 kcal mol-1) is deduced.This number combines "extra" resonance stabilization and general inductive or anomeric geminal substituent interaction in the radicals.The crystal structure of meso-7a has been determined by X-ray diffraction methods. - Key Words: C-C Bond cleavage, kinetics of / Heats of formation / Radicals, stability of / Capto-dative effect / Geminal substituents, energetic interaction of

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