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Home Product 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)	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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