1,4-diphenylpyrazolidine-3,5-dione

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Names

[ Name ]:
1,4-diphenylpyrazolidine-3,5-dione

[Synonym ]:
1,4-diphenyl-pyrazolidine-3,5-dione
1,4-Diphenyl-3,5-diketopyrazolidon
EINECS 222-324-3
1,4-Diphenyl-pyrazolidin-3,5-dion
Phenopyrazone
1,4-Diphenyl-3,5-diketopyrazolidin
3,5-Pyrazolidinedione,1,4-diphenyl
Diphenox
DPHP
1,4-Diphenyl-3,5-pyrazolidinedione
Kr 122

Chemical & Physical Properties

[ Density]:
1.279g/cm3

[ Molecular Formula ]:
C₁₅H₁₂N₂O₂

[ Molecular Weight ]:
252.26800

[ Exact Mass ]:
252.09000

[ PSA ]:
52.90000

[ LogP ]:
2.18910

[ Index of Refraction ]:
1.627

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Phenylhydrazine
Diethyl phenylmalonate
2-phenylpropanedioyl dichloride
Phenylmalonic acid
1-Acetyl-2-phenylhydrazine

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

4-methyl-1,4-diphenylpyrazolidine-3,5-dione
1,4-benzothiazepine-3,5-dione
1,2-Diphenyl-4-(phenylmethylene)-3,5-pyrazolidinedione
1-(4-methoxyphenyl)pyrazolidine-3,5-dione
1-(4-phenylphenyl)pyrazolidine-3,5-dione
1,4-diazaspiro[5.5]undecane-3,5-dione
(2-Amino-4-phenylaminomethyl-phenyl)-carbamic acid ethyl ester
I+/--[(1,1-Dimethylethyl)dimethylsilyl]cyclopropanemethanol
Diisopropyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
Pyridazine, 3,3'-(1,4-piperazinediyl)bis[6-chloro-
5-(3-Isopropoxy-phenyl)-3-phenyl-pyridazine
1h-Pyrrolo[2,3-b]pyridine,2-[(4-phenyl-1-piperazinyl)methyl]-
2-[(4-Phenyl-1-piperazinyl)methyl]furo[3,2-b]pyridine
4-(Propylcyclohexane)phenylboronicacid
(2-Phenoxybenzyl)amine
N-2-phenoxyethyl-N-propylcarbamoyl chloride

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