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1,1'-Bi-2-Naphthol

1,1'-Bi-2-Naphthol / CAS : 602-09-5

Appearance White to beige powder UN 2811
HS 29071590 DG Class 6.1
Synonyms Aurora Ka-7212; Bi-2-Naphthol; Di-B-Naphthol; (R)-(+)-1,1'-Bi(2,2'-Naphthol); (+/-)-1,1A-Bi-2-Naphthol; (+/-)-Binaphthalene-2,2-Diol; (+/-)-Binol; (+/-)-1,1'-Binaphthalene-2,2'-Diol
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Properties

Summary

Formula
C20H14O2
Molecular Mass
286.32
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
API & Intermediate > Pharmaceutical Intermediates

Chemical and Physical Properties

Melting Point
215-218 °C
Density
1g/cm
Boiling Point
388.69°C (rough estimate)
Flash Point
218.9ºC
Appearance
White to beige powder

Export information

HS Code
29071590
Export Rebate
13%
UN No.
2811
DG-Class
6.1
Risk Code
25-36-36/37/38
Safety Label
T,Xi

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