4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONE

CAS No.
4233-33-4
CCD No.
CCD00003060
Formula
C8 H5 N3 O2
MolWeight
175.146

Basic Information

Product Name: 4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONE
CAS: 4233-33-4
English Synonyms: 3,5-DIHYDRO-4-PHENYL-4H-1,2,4-TRIAZOLE-3,5-DIONE ; 4-PHENYL-3,5-DIHYDRO-4H-1,2,4-TRIAZOLE-3,5-DIONE ; 3,5-DIHYDRO-4-PHENYL-4ETA-1,2,4-TRIAZOLE-3,5-DIONE ; 4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONE ; 4-PHENYL-[1,2,4]TRIAZOLE-3,5-DIONE ; 4-PHENYL-4,5-DIHYDRO-3H-1,2,4-TRIAZOLE-3,5-DIONE ; PTAD ; 4-PHENYL-3H-1,2,4-TRIAZOLE-3,5(4H)-DIONE;PTAD ; 4-PHENYL-3H-1,2,4-TRIAZOLE-3,5(4H)-DIONE
MDL Number.: MFCD00003148
H bond acceptor: 5
H bond donor: 0
Smile: c1ccc(cc1)N2C(=O)N=NC2=O
InChi: InChI=1S/C8H5N3O2/c12-7-9-10-8(13)11(7)6-4-2-1-3-5-6/h1-5H
InChiKey: InChIKey=ISULLEUFOQSBGY-UHFFFAOYSA-N

Property

Melting Point: 165-170 DEG C (DEC)(LIT)
Comments: APPLICATION: AN EFFICIENT AND SELECTIVE REAGENT FOR THE OXIDATION OF THIOLS TO DISULFIDES. SYNTHESIS OF URAZOLES VIA [3+2] CYCLOADDITION WITH ALLYLSILANES
STORAGE TEMPERATURE: 2-8 DEG C
UNSPSC: 12352100
WGK: 3

Safety information

WGK Germany: 3

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