Basic information Safety Supplier Related

TAPA

Basic information Safety Supplier Related

TAPA Basic information

Product Name:
TAPA
Synonyms:
  • TAPA
  • TRIS(P-AMINOPHENYL)AMINE
  • N,N-bis(4-aminophenyl)benzene-1,4-diamine
  • Tris(4-aminophenyl)amine
  • N1,N1-Bis(4-aminophenyl)-1,4-benzenediamine
  • 4,4',4''-Nitrilotrianiline
  • 4,4',4''-Nitrilotris(aniline)
  • 4,4',4''-Nitrilotris(benzenamine)
CAS:
5981-09-9
MF:
C18H18N4
MW:
290.36
EINECS:
227-791-7
Product Categories:
  • COF
  • Fluorescent Labels and Indicators
  • Fluorescent Labels & Indicators
Mol File:
5981-09-9.mol
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TAPA Chemical Properties

Melting point:
230 °C
Boiling point:
571.3±45.0 °C(Predicted)
Density 
1.276±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Soluble in DMSO, DMF, Insoluble in methanol & water
form 
Solid
pka
7.03±0.10(Predicted)
color 
Grey coloured crystalline powder
Water Solubility 
Slightly soluble in water.
CAS DataBase Reference
5981-09-9
EPA Substance Registry System
1,4-Benzenediamine, N,N-bis(4-aminophenyl)- (5981-09-9)
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Safety Information

TSCA 
Yes
HS Code 
29215900
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TAPA Usage And Synthesis

Chemical Properties

Yellow Crystalline Solid

Uses

A fluorescent trifunctional highly symmetric probe. Shows remarkably high nonlinear optical properties.

TAPASupplier

Shijiazhuang Dushi Biopharmaceutical Technology Co., Ltd Gold
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17333953011 18032066297
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3685803652@qq.com
Hangzhou Disynthesis Chemical Technology Co., Ltd. Gold
Tel
0571-88194596 15558156576
Email
sales@disynchem.com
Jurong Coupling Biotechnology Co., Ltd. Gold
Tel
13656108824
Email
278191416@qq.com
Hebei Tangwu Technology Co., Ltd Gold
Tel
15632360893
Email
hebeitangwukeji@163.com
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com