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Postion:Product Catalog >Chemical Reagents>Organic reagents>Polyamines>(S)-(-)-2,2'-Diamino-1,1'-binaphthalene
(S)-(-)-2,2'-Diamino-1,1'-binaphthalene
  • (S)-(-)-2,2'-Diamino-1,1'-binaphthalene

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

Price $1
Package 1g
Min. Order: 1g
Supply Ability: 10000KGS
Update Time: 2020-01-10

Product Details

Product Name: (S)-(-)-2,2'-Diamino-1,1'-binaphthalene CAS No.: 18531-95-8
Min. Order: 1g Purity: 99%
Supply Ability: 10000KGS Release date: 2020/01/10
Contact:hanne
email:hanne@coreychem.com
wechat/whatsapp:+8615670622393
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Product Name:
(S)-(-)-2,2'-Diamino-1,1'-binaphthalene
Synonyms:
(S)-(-)-1,1'-BINAPHTHYL-2,2'-DIAMINE, 99 % (99% EE/GLC);(S)-(-)-2,2'-Diamino-1,1'-binaphthyl,99%;(S)-(-)-1,1''-BINAPHTHALENE-2,2''-DIAMINE (S-BINAM) ((S)-(-) -2,2''-DIAMINO-1''1-BINAPHTHYL);(S)-(-)-1,1μ-Bi(2-naphthylamine), (S)-(-)-DABN, (S)-(-)-2,2μ-Diamino-1,1μ-binaphthalene, (S)-(-)-1,1μ-Binaphthalene-2,2μ-diamine;(S)-(-)-DABN, (S)-(-)-2,2μ-Diamino-1,1μ-binaphthalene, (S)-(-)-1,1μ-Binaphthalene-2,2μ-diamine;(aS)-1,1'-Binaphthalene-2,2'-diamine;(aS)-2,2'-Diamino-1,1'-binaphthalene;(S)-(-)-2,2'-Diamino-1,1'-binaphthalene,99%
CAS:
18531-95-8
MF:
C20H16N2
MW:
284.35
EINECS:
 
Product Categories:
-;Achiral Nitrogen;BINAM Series
Mol File:
18531-95-8.mol
Article illustration
 
(S)-(-)-2,2'-Diamino-1,1'-binaphthalene Chemical Properties
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)
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)
 
Safety Information
Hazard Codes 
Xn,Xi
Risk Statements 
36/37/38
Safety Statements 
26-39-37/39-36
WGK Germany 
3
RTECS 
DU3090000
10
HS Code 
29215900

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

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