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{4-[(E)-2-(4-Aminophenyl)vinyl]phenyl}amine
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{4-[(E)-2-(4-Aminophenyl)vinyl]phenyl}amine

CAS: 54760-75-7

Ref. 3D-FA123364

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Estimated delivery in United States, on Wednesday 8 Jan 2025

Product Information

Name:
{4-[(E)-2-(4-Aminophenyl)vinyl]phenyl}amine
Synonyms:
  • 4,4'-(E)-ethene-1,2-diyldianilinebenzenamine
  • 4,4'-[(E)-1,2-ethenediyl]bis-
  • Vinylenedianiline Dihydrochloride
  • 4,4'-(E)-ethene-1,2-diyldianiline
  • 4,4'-(E)-ethene-1,2-diyldianilinium dichloride
  • 4,4'-(E)-ethene-1,2-diyldianiline hydrochloride
Description:

{4-[(E)-2-(4-Aminophenyl)vinyl]phenyl}amine (PAPPA) is a titrated absorber that has been used to measure the concentration of sodium chloride in water. PAPPA absorbs light in the visible region and releases it again after some time. The amount of light absorbed depends on the concentration of salt in water. The reaction system is an aqueous solution containing inorganic acid, metal ion, and aniline. The analytical method for PAPPA is based on NMR spectra.

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
210.27 g/mol
Formula:
C14H14N2
Purity:
Min. 95%
InChI:
InChI=1S/C14H14N2/c15-13-7-3-11(4-8-13)1-2-12-5-9-14(16)10-6-12/h1-10H,15-16H2/b2-1+
InChI key:
InChIKey=KOGDFDWINXIWHI-OWOJBTEDSA-N
SMILES:
Nc1ccc(/C=C/c2ccc(N)cc2)cc1
MDL:
Melting point:
Boiling point:
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EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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