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Lianyungang Haidi Chemical Technology Co.,Ltd.
Lianyungang Haidi Chemical Technology Co.,Ltd.
10 YRS
Jiangsu, China
Main Products:
Solvent Red 135 / Slovent Red 207 / Solvent Yellow 163 / Disperse Red 9 / Acid Blue 45 / 1-Chloro Anthraquinone / 1,8-Diaminonaphthalene / 1,5-Diaminonaphthalene / 1,5-Naphthalene Diisocyanate
Jiangsu, China
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1,8-Diaminonaphthalene / CAS 479-27-6
OVERVIEW
Uses
Packaging
25 KG/Paper Bag
Lead Time
14-30 days
Max Capacity
2800 MT/Year
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DESCRIPTION
1,8-Diaminonaphthalene
Molecular formula: C10H10N2
Molecular weight: 158.2
Structural formula:
CAS number: 479-27-6
Appearance: light red crystal
Purity: ≥99% HPLC
1,5-DAN≤0.5%
Melting point: ≥65℃
Boiling point: ≥205℃
Synthesis of Solvent red 135, Solvent Orange 60
Typical Properties
Summary
This product is mainly used in organic synthesis.
CAS No.
479-27-6
Formula
C10H10N2
Molecular Mass
158.20000
Exact Mass
158.08400
PSA
52.04000
Logp
3.16660
IUPAC
naphthalene-1,8-diamine
SMILES
C1=CC2=C(C(=C1)N)C(=CC=C2)N
Attribute classification
Matter Classification
organic
Category
Dyestuffs and Pigments > Intermediates
Chemical and Physical Properties
Melting Point
60-65 °C(lit.)
Density
1.1265 g/cm3
Boiling Point
205 °C
Flash Point
205 °C
Appearance
Brown red solid. Soluble in ethanol and ether.
Export information
HS Code
29215900
Export Rebate
13%
UN No.
2811
DG-Class
9
Risk Code
R22-40-43-36/37/38
Safety Label
Xn,Xi
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