ChemicalBook > CAS DataBase List > N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE

N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE

Product Name
N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE
CAS No.
3946-91-6
Chemical Name
N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE
Synonyms
Salphen;Salph-H2;N,N'-o-Phenylenebis(salicylaldimine);Bis(salicylidene)-o-phenylenediamine;N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE;N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE;N,N'-Disalicylidene-o-phenylenediamine;N,N'-BIS(SALICYLIDENE)-1,2-PHENYLENEDIAMINE;N,N'-Bis(salicylidene)-1,2-phenylenediamine;N,N' BIS(SALICIYLIDENE)-1,2-PHENYLENEDIAMINE
CBNumber
CB1699076
Molecular Formula
C20H16N2O2
Formula Weight
316.35
MOL File
3946-91-6.mol
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N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE Property

Melting point:
163-165 °C(lit.)
Boiling point:
563.3±45.0 °C(Predicted)
Density 
1.26 g/cm3
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
almost transparency in Toluene
form 
powder to crystal
pka
8.10±0.30(Predicted)
color 
Light yellow to Brown
Stability:
Stable. Incompatible with strong oxidizing agents, strong acids.
CAS DataBase Reference
3946-91-6(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
HS Code 
2921.59.8090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
269492
Product name
N,N′-Bis(salicylidene)-1,2-phenylenediamine
Purity
97%
Packaging
5g
Price
$124
Updated
2024/03/01
TCI Chemical
Product number
D2572
Product name
N,N'-Bis(salicylidene)-1,2-phenylenediamine
Purity
>96.0%(HPLC)(N)
Packaging
5g
Price
$95
Updated
2024/03/01
TCI Chemical
Product number
D2572
Product name
N,N'-Bis(salicylidene)-1,2-phenylenediamine
Purity
>96.0%(HPLC)(N)
Packaging
25g
Price
$279
Updated
2024/03/01
TRC
Product number
N497383
Product name
N,N''-Disalicylal-1,2-phenylenediamine
Packaging
100mg
Price
$60
Updated
2021/12/16
TRC
Product number
N497383
Product name
N,N''-Disalicylal-1,2-phenylenediamine
Packaging
500mg
Price
$75
Updated
2021/12/16
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N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE Chemical Properties,Usage,Production

Chemical Properties

solid

N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE Preparation Products And Raw materials

Raw materials

Preparation Products

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N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE Suppliers

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3946-91-6, N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINERelated Search:


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  • 2,2'-((1,2-Phenylenebis(azanylylidene))bis(methanylylidene))diphenol
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  • 2,2'-((1,2-Phenylenebis(azanylylidene))bis(methanylylidene))diphenol
  • 3946-91-6
  • 2HOC6H4CHN2C6H4
  • Stains and Dyes
  • Stains&Dyes, A to
  • B