4,6-diphenyl-2H-pyran-2-one

Base Information

Chemical Name:4,6-diphenyl-2H-pyran-2-one
CAS No.:17372-52-0
Molecular Formula:C17H12O2
Molecular Weight:248.281
Hs Code.:2932999099
European Community (EC) Number:633-999-2
NSC Number:167136
DSSTox Substance ID:DTXSID10304743
Nikkaji Number:J1.200.239D
Wikidata:Q82050913
Mol file:17372-52-0.mol

Synonyms:4,6-diphenyl-2H-pyran-2-one;17372-52-0;4,6-Diphenyl-2-pyrone;4,6-diphenylpyran-2-one;2H-Pyran-2-one, 4,6-diphenyl-;2H-Pyran-2-one,4,6-diphenyl-;NSC167136;Maybridge1_002884;DivK1c_001636;SCHEMBL8366506;HMS549L02;DTXSID10304743;CCG-48807;MFCD00031018;AKOS022179187;NSC-167136;CDS1_000596;AS-59987;CS-0324192;FT-0617274;A811559;SR-01000638315-1;W-206056;BRD-K83910752-001-01-3

Suppliers and Price of 4,6-diphenyl-2H-pyran-2-one

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Crysdot
4,6-Diphenyl-2-pyrone 98%
25g
$ 313.00

Alichem
4,6-Diphenyl-2-pyrone
25g
$ 316.00

Alfa Aesar
4,6-Diphenyl-2-pyrone, 98%
1g
$ 40.80

Alfa Aesar
4,6-Diphenyl-2-pyrone, 98%
5g
$ 146.00

AK Scientific
4,6-Diphenyl-2H-pyran-2-one
1g
$ 94.00

AHH
4,6-Diphenyl-2-pyrone 98%
25g
$ 510.00

Total 22 raw suppliers

Chemical Property of 4,6-diphenyl-2H-pyran-2-one

Chemical Property:

Vapor Pressure:1.01E-08mmHg at 25°C
Melting Point:135-138°C
Refractive Index:1.629
Boiling Point:462.2 °C at 760 mmHg
Flash Point:195.7 °C
PSA：30.21000
Density:1.211 g/cm³
LogP:3.97380
Storage Temp.:2-8°C
XLogP3:3.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:248.083729621
Heavy Atom Count:19
Complexity:394

Purity/Quality:

97% ^*data from raw suppliers

4,6-Diphenyl-2-pyrone 98% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:
Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:C1=CC=C(C=C1)C2=CC(=O)OC(=C2)C3=CC=CC=C3

Technology Process of 4,6-diphenyl-2H-pyran-2-one

There total 52 articles about 4,6-diphenyl-2H-pyran-2-one 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: 94.0%

: pentacarbonyl(1-ethoxy-3-phenylpropyn-1-ylidene)tungsten

: 16883-69-5
N-phenacylpyridinium bromide

: 17372-52-0
4,6-diphenyl-2H-pyran-2-one

Guidance literature:: With triethylamine; In toluene; at 110 ℃; for 4h;
DOI:10.1002/aoc.4202

Reference yield: 90.0%

: ethyl 2-oxo-4,6-diphenyl-2H-pyran-5-carboxylate

: 17372-52-0
4,6-diphenyl-2H-pyran-2-one

Guidance literature:: With sulfuric acid; In acetic acid; at 120 ℃; for 12h; Reflux;
DOI:10.1021/ol4035929

Reference yield: 85.0%

: 14371-10-9
(E)-3-phenylpropenal

: 16883-69-5
N-phenacylpyridinium bromide

: 17372-52-0
4,6-diphenyl-2H-pyran-2-one

Guidance literature:: With 2-mesityl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate; 3,5,3',5'-tetra-tert-butyl-4,4'-diphenoquinone; potassium carbonate; In tetrahydrofuran; at 30 ℃; for 12h; Schlenk technique; Sealed tube;