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ChemicalBook--->CAS DataBase List--->17529-98-5

17529-98-5

17529-98-5 Structure

17529-98-5 Structure
IdentificationBack Directory
[Name]

Cyclopentanone p-Toluenesulfonylhydrazone
[CAS]

17529-98-5
[Synonyms]

Cyclopentanone Tosylhydrazone
2-Cyclopentylidene-1-tosylhydrazine
Cyclopentanone p-Toluenesulfonylhydrazone
Cyclopentanone p-Toluenesulfonylhydrazone >
Cyclopentanone p-Toluenesulfonylhydrazone
N-(cyclopentylideneamino)-4-methylbenzenesulfonamide
Benzenesulfonic acid, 4-methyl-, 2-cyclopentylidenehydrazide
N-Cyclopentylidene-4-Methylbenzenesulfonohydrazide(WXC01185)
[Molecular Formula]

C12H16N2O2S
[MDL Number]

MFCD00445063
[MOL File]

17529-98-5.mol
[Molecular Weight]

252.33
Chemical PropertiesBack Directory
[Melting point ]

184°C(dec.)(lit.)
[Boiling point ]

401.7±38.0 °C(Predicted)
[density ]

1.27±0.1 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Room Temperature
[form ]

powder to crystal
[pka]

10.48±0.20(Predicted)
[color ]

White to Almost white
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
[HS Code ]

2935.90.9500
Hazard InformationBack Directory
[Uses]

Cyclopentanone Tosylhydrazone is used as a reagent in the convenient synthesis of cycloalkenyl boronic acid pinacol esters which are useful synthetic intermediates that are usually made using more expensive methods like transition metal-catalyzed borylation of alkenyl halides or triflates.
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