1,2-diphenyl-4-(2-phenylthioethyl)pyrazolidine-3,5-dione

Modify Date: 2024-01-29 11:08:55

1,2-diphenyl-4-(2-phenylthioethyl)pyrazolidine-3,5-dione Structure
1,2-diphenyl-4-(2-phenylthioethyl)pyrazolidine-3,5-dione structure
Common Name 1,2-diphenyl-4-(2-phenylthioethyl)pyrazolidine-3,5-dione
CAS Number 3736-92-3 Molecular Weight 388.48200
Density 1.32g/cm3 Boiling Point 538ºC at 760mmHg
Molecular Formula C23H20N2O2S Melting Point N/A
MSDS N/A Flash Point 279.2ºC

 Names

Name 1,2-diphenyl-4-(2-phenylsulfanylethyl)pyrazolidine-3,5-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.32g/cm3
Boiling Point 538ºC at 760mmHg
Molecular Formula C23H20N2O2S
Molecular Weight 388.48200
Flash Point 279.2ºC
Exact Mass 388.12500
PSA 65.92000
LogP 4.91000
Index of Refraction 1.697

 Safety Information

HS Code 2933990090

 Synthetic Route

~92%

1,2-diphenyl-4-(2-phenylthioethyl)pyrazolidine-3,5-dione Structure

1,2-diphenyl-4-...

CAS#:3736-92-3

Literature: Scheibye,S.; El-Barbary,A.A. Tetrahedron, 1982 , vol. 38, p. 3753

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1,2-diphenyl-4-(2-phenylthioethyl)pyrazolidine-3,5-dione Structure

1,2-diphenyl-4-...

CAS#:3736-92-3

Literature: Geigy A.G. Patent: US2700671 , 1952 ; Full Text Show Details Lamdan; Albarracin Soc.org.Farm.Bioquim.ind., 1959 , vol. 1, p. 41,46

 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%

 Synonyms

1,2-Diphenyl-4-(2-phenylmercapto-aethyl)-pyrazolidin-3,5-dion
3,5-Pyrazolidinedione,1,2-diphenyl-4-(2-(phenylthio)ethyl)
EINECS 223-109-7
1,2-Diphenyl-4-phenylthioethyl-3,5-pyrazolidinedione
1,2-diphenyl-4-[2-(phenylthio)ethyl]-3,5-pyrazolidinedione
1,2-diphenyl-4-(2-phenylsulfanyl-ethyl)-pyrazolidine-3,5-dione
Sulfinpyrazone sulfide
4-[2-(phenylthio)ethyl]-1,2-diphenyl-3,5-pyrazolidinedione
4-(Phenylthioethyl)-1,2-diphenyl-3,5-pyrazolidine-dione
1,2-Diphenyl-4-(2-phenylthioethyl)pyrazolidine-3,5-dione
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