Today is:
1-Methyl-2-pyrrolidinone
1-Ethyl-2-pyrrolidinone
2-Pyrrolidinone
Polyvinylpyrrolidone
Gamma-butyrolactone
1,3-Dioxolane
1,4-Dioxane
Potassium borohydride
Sodium borohydride
Sodium triacetoxyborohydride
p-Phenylenediamine
Product classification:
intermediates/dye intermediates
English name:
p-Phenylenediamine
CAS NO:
106-50-3
Molecular weight:
108.14  
EC NO:
203-404-7
Molecular formula:
C6H8N2
Specification:
99.8%
Packing:
50kg/drum.
Introduction:
Melting point: 138-143°C Boiling point 267°C Flash index 156°C Water solubility 47 g/L (25°C) Use: used as fluorescence indicator, analytical reagent, fur coloring agent, etc.
Use:
used as fluorescence indicator, analytical reagent, fur coloring agent, etc.
Alias:
1,4-Diaminobenzene
Structural formula:
 
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