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ChemicalBook >> CAS DataBase List >> TAPA

TAPA

TAPA price.
  • $10 - $1880
  • Product name: TAPA
  • CAS: 5981-09-9
  • MF: C18H18N4
  • MW: 290.36
  • EINECS:227-791-7
  • MDL Number:MFCD00778301
  • Synonyms:TAPA;N,N-bis(4-aminophenyl)benzene-1,4-diamine ;4,4',4''-Nitrilotrianiline;4,4',4''-Nitrilotris(aniline);4,4',4''-Nitrilotris(benzenamine);4,4',4''-Nitrilotrisaniline;N,N-Bis(4-aminophenyl)-1,4-benzenediamine;1,4-Benzenediamine, N,N-bis(4-aminophenyl)-
Price50 Properties Safety Information Description
50 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • AstaTech
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Synthonix
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
Package
  • 25MG
  • 125mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100G
  • Manufactureraablocks
  • Product numberAA00EANU
  • Product description4,4',4''-Triaminotriphenylamine 97%
  • Packaging1g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EANU
  • Product description4,4',4''-Triaminotriphenylamine 97%
  • Packaging5g
  • Price$34
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EANU
  • Product description4,4',4''-Triaminotriphenylamine 97%
  • Packaging10g
  • Price$60
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EANU
  • Product description4,4',4''-Triaminotriphenylamine 97%
  • Packaging25g
  • Price$119
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberV146055
  • Product descriptionTris(4-aminophenyl)amine 97%
  • Packaging100G
  • Price$380
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberV2234
  • Product descriptionTris(4-aminophenyl)amine
  • Packaging25g
  • Price$374
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberV2234
  • Product descriptionTris(4-aminophenyl)amine 98%(HPLC)
  • Packaging25g
  • Price$386
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98972
  • Product descriptionTris(4-aminophenyl)amine 95%
  • Packaging100g
  • Price$655
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberV2234
  • Product descriptionTris(4-aminophenyl)amine 98%(HPLC)
  • Packaging100g
  • Price$1086
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberV2234
  • Product descriptionTris(4-aminophenyl)amine 98%(HPLC)
  • Packaging5g
  • Price$125
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberV2234
  • Product descriptionTris(4-aminophenyl)amine
  • Packaging10g
  • Price$181
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberV2234
  • Product descriptionTris(4-aminophenyl)amine 98%(HPLC)
  • Packaging10g
  • Price$187
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98972
  • Product descriptionTris(4-aminophenyl)amine 95%
  • Packaging25g
  • Price$164
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98972
  • Product descriptionTris(4-aminophenyl)amine 95%
  • Packaging10g
  • Price$83
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98972
  • Product descriptionTris(4-aminophenyl)amine 95%
  • Packaging5g
  • Price$46
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberV2234
  • Product descriptionTris(4-aminophenyl)amine 98%(HPLC)
  • Packaging1g
  • Price$46
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00EANU 4,4',4''-Triaminotriphenylamine 97% 1g $10 2026-05-28 Buy
aablocks AA00EANU 4,4',4''-Triaminotriphenylamine 97% 5g $34 2026-05-28 Buy
aablocks AA00EANU 4,4',4''-Triaminotriphenylamine 97% 10g $60 2026-05-28 Buy
aablocks AA00EANU 4,4',4''-Triaminotriphenylamine 97% 25g $119 2026-05-28 Buy
ACHEMBLOCK V146055 Tris(4-aminophenyl)amine 97% 100G $380 2026-05-27 Buy
AK Scientific V2234 Tris(4-aminophenyl)amine 25g $374 2021-12-16 Buy
AK Scientific V2234 Tris(4-aminophenyl)amine 98%(HPLC) 25g $386 2026-06-04 Buy
AK Scientific J98972 Tris(4-aminophenyl)amine 95% 100g $655 2026-06-04 Buy
AK Scientific V2234 Tris(4-aminophenyl)amine 98%(HPLC) 100g $1086 2026-06-04 Buy
AK Scientific V2234 Tris(4-aminophenyl)amine 98%(HPLC) 5g $125 2026-06-04 Buy
AK Scientific V2234 Tris(4-aminophenyl)amine 10g $181 2021-12-16 Buy
AK Scientific V2234 Tris(4-aminophenyl)amine 98%(HPLC) 10g $187 2026-06-04 Buy
AK Scientific J98972 Tris(4-aminophenyl)amine 95% 25g $164 2026-06-04 Buy
AK Scientific J98972 Tris(4-aminophenyl)amine 95% 10g $83 2026-06-04 Buy
AK Scientific J98972 Tris(4-aminophenyl)amine 95% 5g $46 2026-06-04 Buy
AK Scientific V2234 Tris(4-aminophenyl)amine 98%(HPLC) 1g $46 2026-06-04 Buy
Next Last

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
pka :7.03±0.10(Predicted)
form :Solid
color :Grey coloured crystalline powder
Water Solubility :Slightly soluble in water.
InChI :InChI=1S/C18H18N4/c19-13-1-7-16(8-2-13)22(17-9-3-14(20)4-10-17)18-11-5-15(21)6-12-18/h1-12H,19-21H2
InChIKey :SNLFYGIUTYKKOE-UHFFFAOYSA-N
SMILES :C1(N(C2=CC=C(N)C=C2)C2=CC=C(N)C=C2)=CC=C(N)C=C1
CAS DataBase Reference :5981-09-9
EPA Substance Registry System :1,4-Benzenediamine, N,N-bis(4-aminophenyl)- (5981-09-9)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

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

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Suppliers and manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
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Shanghai UCHEM Inc.
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ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
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$2.20
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career henan chemical co
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$1.00
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Capot Chemical Co.,Ltd.
Nanjing ChemLin Chemical Industry Co., Ltd.
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd.
Alchem Pharmtech,Inc.
Wuhan Chemwish Technology Co., Ltd
Shaanxi Dideu Medichem Co. Ltd