(R)-(+)-2,2'-Diamino-1,1'-binaphthalene

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Names

[ CAS No. ]:
18741-85-0

[ Name ]:
(R)-(+)-2,2'-Diamino-1,1'-binaphthalene

[Synonym ]:
2,2-DIAMINO-1,1'-BINAPHTHALENE
2,2'-diamino-1,1'-binaphthalene
UNII:TL35μ1249
1,1'-Binaphthalene-2,2'-diamine
(R)-(+)-2,2‘-Diamino-1,1‘-binaphthalene
(R)-[1,1'-Binaphthalene]-2,2'-diamine
binaphthyldiamine
MFCD00145204
1,1'-BINAPHTHYL-2,2'-DIAMINE
[1,1'-Binaphthalene]-2,2'-diamine
(R)-(+)-2,2'-Diamino-1,1'-binaphthyl

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
480.8±30.0 °C at 760 mmHg

[ Melting Point ]:
242-244 °C(lit.)

[ Molecular Formula ]:
C20H16N2

[ Molecular Weight ]:
284.35

[ Flash Point ]:
293.9±24.0 °C

[ Exact Mass ]:
284.131348

[ PSA ]:
52.04000

[ LogP ]:
3.85

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.775

[ Water Solubility ]:
slightly soluble

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S39-S37/39-S36

[ WGK Germany ]:
3

[ RTECS ]:
DU3090000

[ HS Code ]:
2921590090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • UNII:TL35μ1249
  • 2-Naphthol
  • Naphthalen-2-amine
  • 2,2′-AZONAPHTHALENE
  • 1,2-di(naphthalen-2-yl)hydrazine
  • 2-Nitronaphthalene
  • 2,2'-ONN-Azoxybisnaphthalene
  • 2-Naphthyl trifluoromethanesulfonate

DownStream

  • (+/-)-2,2-Dibromo-1,1-Binaphthyl

Customs

[ HS Code ]: 2921590090

[ Summary ]:
2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • UNII:TL35μ1249
  • (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
  • (R)-(+)-2,2'-BIS[(DIPHENYLPHOSPHINO)AMINO]-1,1'-BINAPHTHYL
  • (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl
  • [(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]PALLADIUM(II)CHLORIDE
  • [(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]PALLADIUM(II) CHLORIDE