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Phenytoin

Phenytoin / CAS : 57-41-0

Appearance White to almost white Powder UN 2811
HS 29332900 DG Class 6.1(b)
Synonyms 5,5-Diphenylhydantoin; 5,5-Diphenyl-2,4-Imidazolidinedione; 5,5-Diphenylimidazolidine-2,4-Dione
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Properties

Summary

Formula
C15H12N2O2
Molecular Mass
252.26800
Exact Mass
252.09000
PSA
58.20000
Logp
2.42720
IUPAC
5,5-diphenylimidazolidine-2,4-dione
SMILES
C1=CC=C(C=C1)C2(C(=O)NC(=O)N2)C3=CC=CC=C3

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Raw Materials
API & Intermediate > Pharmaceutical Intermediates

Chemical and Physical Properties

Melting Point
293-295 °C
Density
1.257g/cm3
Boiling Point
428.2°C
Appearance
White to almost white Powder

Export information

HS Code
29332900
Export Rebate
13%
UN No.
2811
DG-Class
6.1(b)
Risk Code
R45-61-22-63-40-39/23/24/25-23/24/25-11-20/21/22
Safety Label
T,Xn,F

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