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HomeProduct name list3,3'-DIMETHYLNAPHTHIDINE

3,3'-DIMETHYLNAPHTHIDINE

Synonym(s):3,3′-Dimethylnaphthidine;4,4′-Diamino-3,3′-dimethyl-1,1′-binaphthyl;4,4′-Diamino-3,3′dimethyl-1,1′-binaphthyl

  • CAS NO.:13138-48-2
  • Empirical Formula: C22H20N2
  • Molecular Weight: 312.41
  • MDL number: MFCD00042706
  • EINECS: 236-069-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-06-08 17:06:38
3,3'-DIMETHYLNAPHTHIDINE Structural

What is 3,3'-DIMETHYLNAPHTHIDINE?

Purification Methods

Recrystallise the naphthidine from EtOH or pet ether (b 60-80o). [Beilstein 13 IV 493.]

Properties of 3,3'-DIMETHYLNAPHTHIDINE

Melting point: 232 °C
Boiling point: 479.3±40.0 °C(Predicted)
Density  1.201±0.06 g/cm3(Predicted)
storage temp.  Store below +30°C.
Water Solubility  Slightly soluble in water
form  powder to crystal
pka 4.79±0.10(Predicted)
color  White to Gray to Brown
BRN  2152306
CAS DataBase Reference 13138-48-2(CAS DataBase Reference)

Safety information for 3,3'-DIMETHYLNAPHTHIDINE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.

Computed Descriptors for 3,3'-DIMETHYLNAPHTHIDINE

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