(S)-(-)-2,2'-Diamino-1,1'-binaphthalene

$18 - $1869

Price

Brand	Packaging	Price	Product name
AHH MT-07739	5g	$310	(S)-(-)-2,2'-Diamino-1,1'-binaphthalene
Alfa Aesar H25784	250mg	$45.65	(S)-(-)-1,1'-Bi(2-naphthylamine), 97%
Alfa Aesar H25784	1g	$129.65	(S)-(-)-1,1'-Bi(2-naphthylamine), 97%
Alichem 18531958	10g	$288.4	(S)-(-)-1,1'-Binaphthyl-2,2'-diamine
Alichem 18531958	25g	$588	(S)-(-)-1,1'-Binaphthyl-2,2'-diamine
Alichem 18531958	100g	$1869	(S)-(-)-1,1'-Binaphthyl-2,2'-diamine
Ambeed A480163	100g	$800	(S)-1,1'-Binaphthyl-2,2'-diamine
Ambeed A480163	25g	$300	(S)-1,1'-Binaphthyl-2,2'-diamine
Ambeed A480163	10g	$150	(S)-1,1'-Binaphthyl-2,2'-diamine
Ambeed A480163	1g	$48	(S)-1,1'-Binaphthyl-2,2'-diamine

Melting point	242-244 °C(lit.)
alpha	-156 º (c=1, pyridine)
Boiling point	416.85°C (rough estimate)
Density	1.0447 (rough estimate)
refractive index	1.6450 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
pka	3.79±0.10(Predicted)
form	Powder
color	slightly beige
optical activity	[α]20/D 157°, c = 1 in pyridine
Water Solubility	slightly soluble
λmax	368nm(H2O)(lit.)
BRN	2419071
CAS DataBase Reference	18531-95-8(CAS DataBase Reference)