4-[(p-Hydroxyphenylamino)methylene]-1,2-diphenyl-3,5-pyrazolidinedione

Modify Date: 2024-07-18 18:43:55

4-[(p-Hydroxyphenylamino)methylene]-1,2-diphenyl-3,5-pyrazolidinedione Structure
4-[(p-Hydroxyphenylamino)methylene]-1,2-diphenyl-3,5-pyrazolidinedione structure
Common Name 4-[(p-Hydroxyphenylamino)methylene]-1,2-diphenyl-3,5-pyrazolidinedione
CAS Number 24665-77-8 Molecular Weight 371.38900
Density 1.455g/cm3 Boiling Point 533.7ºC at 760mmHg
Molecular Formula C22H17N3O3 Melting Point N/A
MSDS N/A Flash Point 276.6ºC

 Names

Name 4-[(4-hydroxyanilino)methylidene]-1,2-diphenylpyrazolidine-3,5-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.455g/cm3
Boiling Point 533.7ºC at 760mmHg
Molecular Formula C22H17N3O3
Molecular Weight 371.38900
Flash Point 276.6ºC
Exact Mass 371.12700
PSA 72.88000
LogP 3.88600
Vapour Pressure 5.25E-12mmHg at 25°C
Index of Refraction 1.783

 Safety Information

HS Code 2933990090

 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-(p-hydroxyanilinomethylene)-3,5-pyrazolidinedione
3,5-Pyrazolidinedione,1,2-diphenyl-4-(p-hydroxyanilinomethylene)