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China Tech (Tianjin) Chemical Co., Ltd.
China Tech (Tianjin) Chemical Co., Ltd.
12 YRS
Shaanxi, China
Main Products:
3,3',4,4'-Benzophenonetetracarboxylic Dianhydride / 4,4'-(Hexafluoroisopropylidene)Diphthalic Anhydride / 3,4'-Oxydianiline
Shaanxi, China
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3,4'-Oxydianiline / CAS 2657-87-6
OVERVIEW
Packaging
25 KG/Fibre Drum
Lead Time
14-30 days
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DESCRIPTION
Item | Index |
Name | 3,4'-Oxydianiline |
Abbreviation | 3,4'-ODA |
Cas No. | 2657-87-6 |
Appearance | Off white powder |
Purity | ≥99% |
Metal ion | \ |
Molecular formula |
|
Typical Properties
Summary
Used as pharmaceutical intermediates.
CAS No.
2657-87-6
Formula
C12H12N2O
Molecular Mass
200.23600
Exact Mass
200.09500
PSA
61.27000
Logp
3.80570
IUPAC
3-(4-aminophenoxy)aniline
SMILES
C1=CC(=CC(=C1)OC2=CC=C(C=C2)N)N
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates
Chemical and Physical Properties
Melting Point
67-71 °C(lit.)
Density
1.216g/cm3
Boiling Point
206.5 °C1 mm Hg(lit.)
Flash Point
209.9ºC
Appearance
white solid powder
Export information
HS Code
2922299090
Export Rebate
13%
UN No.
0.0
DG-Class
0.0
Risk Code
R36/37/38
Safety Label
Xi
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