Benzophenone oxime

Base Information

• Chemical Name: Benzophenone oxime
• CAS No.: 574-66-3
• Molecular Formula: C13H11 N O
• Molecular Weight: 197.236
• Hs Code.: 29280000
• European Community (EC) Number: 209-373-6
• NSC Number: 20724
• UNII: 2DLJ8C37DQ
• DSSTox Substance ID: DTXSID0060355
• Nikkaji Number: J45.684E
• Wikidata: Q27254600
• Mol file: 574-66-3.mol

Synonyms:Benzophenone oxime;574-66-3;Diphenylmethanone oxime;Diphenyl ketoxime;Benzophenoxime;Methanone, diphenyl-, oxime;Benzophenoneoxime;(Diphenylmethylene)hydroxylamine;BENZOPHENONE, OXIME;N-benzhydrylidenehydroxylamine;MFCD00051461;diphenyl-methanone oxime;EINECS 209-373-6;NSC 20724;UNII-2DLJ8C37DQ;BRN 1869643;2DLJ8C37DQ;AI3-52535;NSC-20724;4-07-00-01367 (Beilstein Handbook Reference);Methanone diphenyl oxime;SCHEMBL273196;N-benzhydrylidene-hydroxylamine;SCHEMBL3157921;BENZOPHENONE OXIME [MI];DTXSID0060355;AMY10142;N-(diphenylmethylidene)hydroxylamine;NSC20724;AKOS004902040;DS-11549;LS-38947;SY061638;CS-0130380;FT-0622722;D82031;A831447;AH-214/02403028;J-640264;J-800271;Q27254600

Chemical Property of Benzophenone oxime

Chemical Property:

• Appearance/Colour: white crystals
• Vapor Pressure: 3.75E-05mmHg at 25°C
• Melting Point: 59 - 61 C
• Refractive Index: 1.6050 (estimate)
• PKA: 10.90±0.70(Predicted)
• Flash Point: 209.8°C
• PSA: 32.59000
• Density: 1.05g/cm³
• LogP: 2.91320
• Storage Temp.: 0-6°C
• Sensitive.: Air & Moisture Sensitive
• Water Solubility.: insoluble
• XLogP3: 3.2
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 197.084063974
• Heavy Atom Count: 15
• Complexity: 193

Purity/Quality:

97% ^*data from raw suppliers

BenzophenoneOxime ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi,Xn
• Statements: 36/37/38-20/21/22
• Safety Statements: 37/39-26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C(=NO)C2=CC=CC=C2

Technology Process of Benzophenone oxime

There total 57 articles about Benzophenone oxime which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 97.0%

benzophenone (119-61-9) + ethyl acetohydroximate (10576-12-2) → Benzophenone oxime (574-66-3)

Guidance literature:

With perchloric acid; In ethanol; at 40 ℃; for 24h; Inert atmosphere; Green chemistry;

DOI:10.1039/c6gc02156e

Reference yield: 96.0%

phenylmagnesium chloride (100-59-4) + benzohydroximoyl chloride (698-16-8) → Benzophenone oxime (574-66-3)

Guidance literature:

In tetrahydrofuran; dichloromethane; for 5h; -78 deg C -> room temperature;

DOI:10.1016/S0040-4039(00)60691-3

Reference yield: 95.0%

benzophenone oxime (1485-71-8) → Benzophenone oxime (574-66-3)

Guidance literature:

With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; α,α,α-trifluorotoluene; at 20 ℃; for 2h;

DOI:10.1002/hlca.201200175

upstream raw materials:

benzonitrile oxide

benzophenone

acetic acid

diethyl ether

Downstream raw materials:

N-phenyl benzoyl amide

Benzophenone imine

benzophenone O-acetyl oxime

benzophenon-(O-ethyl oxime )

Refernces

Conversion of an Oxime into the Corresponding Thio-oxime

10.1039/C3976000503a

The study presents a novel method for converting oximes into thio-oximes. The researchers used sodium t-butoxide to generate the thio-oximate anion from benzophenone oxime. This process involved several steps: first, benzophenone oxime was reacted with phenyl isothiocyanate in dimethylformamide (DMF) to form an intermediate oxime thiocarbamate (I). This intermediate was then rearranged to form N-diphenylmethylene-O-phenylthiocarbamoylhydroxylamine (II) under specific conditions, such as stirring in hexane under sunlight or allowing the solid form to remain at room temperature. The final step involved treating compound (II) with sodium t-butoxide in DMF to produce the thio-oximate anion, which was then reacted with 2,4-dinitrofluorobenzene to yield N-(2,4-dinitrophenylthio)diphenylmethyleneamine. The study highlights the synthesis and characterization of these compounds, providing a detailed pathway for the conversion of oximes to thio-oximes, with significant yields and detailed spectral and elemental analysis for product identification.

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 574-66-3 Benzophenone oxime

Send

Send

Metric Ton KG G Pound L ML

Send

Send