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(S)-(-)-1,1'-Bi-2-Naphthol

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(S)-(-)-1,1'-Bi-2-Naphthol / CAS : 18531-99-2

Appearance White to light gray Crystals or Crystalline Powder UN 2811
HS 29072990 DG Class 6.1
Synonyms (S)-(-)-1,1 -Bi(2-Naphthol)/(S)-(-)-1,1'-Binaphthalene-2,2'-Diol/(S)-(-)-Binol/(S)-(+)-2,2'-Dihydroxy-1,1'-Dinaphthyl; S-(-)-1.1'-Bi-2-Naphthol; (S)-(-)-Binol; (Pharma Intermediate; (S)-(-)-1,1'-Binaphthyl-2,2'-Diol For Synthesis; (S)-(-)-1,1'-Binaphthalene-2,2'-Diol
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Properties

Summary

Formula
C20H14O2
Molecular Mass
286.32400
Exact Mass
286.09900
PSA
40.46000
Logp
5.07120
IUPAC
1-(2-hydroxynaphthalen-1-yl)naphthalen-2-ol
SMILES
C1=CC=C2C(=C1)C=CC(=C2C3=C(C=CC4=CC=CC=C43)O)O

Attribute classification

Matter Classification
organic
Category
Auxiliary > Other Auxiliary Agent

Chemical and Physical Properties

Melting Point
215-218 °C
Density
1 g/cm3
Boiling Point
388.69°C
Appearance
White to light gray Crystals or Crystalline Powder

Export information

HS Code
29072990
Export Rebate
13%
UN No.
2811
DG-Class
6.1
Risk Code
R25-36-36/37/38
Safety Label
T,Xi

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