3946-91-6

Basic information

• Product Name: N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE
• Synonyms: N,N'-BIS(2-HYDROXYBENZYLIDENE)-1,2-PHENYLENEDIAMINE;N,N' BIS(SALICIYLIDENE)-1,2-PHENYLENEDIAMINE;N,N'-BIS(SALICYLIDENE)-1,2-PHENYLENEDIAMINE;N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE;2,2'-[1,2-Phenylenebis(nitrilomethylidyne)]bisphenol;Bis(salicylidene)-o-phenylenediamine;N,N'-Disalicylidene-o-phenylenediamine;N,N'-o-Phenylenebis(salicylaldimine)
• CAS NO: 3946-91-6
• Molecular Formula: C₂₀H₁₆N₂O₂
• Molecular Weight: 316.35
• Product Categories: B;Stains and Dyes;Stains&Dyes, A to
• Mol File: 3946-91-6.mol
• Article Data: 149

Chemical Properties

• Melting Point: 163-165 °C(lit.)
• Boiling Point: 523.1 °C at 760 mmHg
• Flash Point: 187.9 °C
• Appearance: solid
• Density: 1.446 g/cm3
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Solubility: almost transparency in Toluene
• PKA: 8.10±0.30(Predicted)
• Stability: Stable. Incompatible with strong oxidizing agents, strong acids.
• CAS DataBase Reference: N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE(CAS DataBase Reference)
• NIST Chemistry Reference: N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE(3946-91-6)
• EPA Substance Registry System: N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE(3946-91-6)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39
• WGK Germany: 3
• Hazardous Substances Data: 3946-91-6(Hazardous Substances Data)

Usage

Chemical Properties

solid

Upstream product

• 90-02-8 salicylaldehyde 
• 95-54-5 1,2-diamino-benzene 
• 89-95-2 2-methyl-benzyl alcohol 
• 7191-90-4 N-(2-hydroxybenzaldehyde)-1-amino-2-phenyleneimine 
• 708-06-5 2-hydroxynaphthalene-1-carbaldehyde 
• 99124-33-1 dihydroxy-2,2' bis(propene-1 yl)-3,3' biphenyle 
• 73429-23-9 2,2′-di(allyloxy)-biphenyl 
• 72216-56-9 3,3'-diallyl-2,2'-dihydroxy-1,1'biphenyl 
• 1806-29-7 2,2'-dihydroxybiphenyl 
• 99124-34-2 3,3'-bis-formylbiphenyl-2,2'-diol 
• 88-74-4 2-nitro-aniline 
• 529-20-4 2-methylphenyl aldehyde 
• 106-46-7 para-dichlorobenzene 
• 106-50-3 1,4-phenylenediamine 

Downstream Products

• 14406-71-4 N,N'-o-phenylene-bis(salicylideneaminato)nickel(II) 
• 129180-33-2 (FC₆H₄)3Sb{(C₆H₄(O)CHN)2C₆H₄} 
• 129180-31-0 (CH₃C₆H₄)3Sb{(C₆H₄(O)CHN)2C₆H₄} 
• 129196-29-8 (F₅C₆)3Sb{(C₆H₄(O)CHN)2C₆H₄} 
• 36433-88-2 N,N'-o-phenylenebis(salicylideneiminato)nickel(II) 
• 7191-90-4 N-(2-hydroxybenzaldehyde)-1-amino-2-phenyleneimine 
• 255053-07-7 diethyl-N,N'-bis(salicylidene)-1,2-phenylenediaminogallium 
• 81598-86-9 dicarbonyl (N,N'-disalicylidene-1,2-phenylenediamino)(triphenylphosphine)tungsten(II) 
• 32065-17-1 vanadyl N,N'-phenylenebis(salicylideneiminato) 
• 114286-67-8 {chloro-2-methylimidazolebis(salicylaldehyde)-o-phenylenediiminatoruthenate(III)} 

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