4,4'-Ethylenedianiline
4,4'-Ethylenedianiline
  • CAS No.:621-95-4
Other grades of this product :
4,4'-Ethylenedianiline Basic information
Uses
Product Name:4,4'-Ethylenedianiline
Synonyms:4,4'-diaminodibenzyl;4,4′-Ethylendianilin;α,αμ-Bi-p-toluidine, 4,4μ-Diaminobibenzyl;TIMTEC-BB SBB008520;1,2-Bis(4-Aminophenyl)ethane;1,2-Bis(p-aminophenyl)ethane;4,4’-(1,2-ethanediyl)bis-benzenamin;4,4’-ethylenebis(aniline)
CAS:621-95-4
MF:C14H16N2
MW:212.29
EINECS:210-716-7
Product Categories:
Mol File:621-95-4.mol
4,4'-Ethylenedianiline Chemical Properties
Melting point 133-137 °C(lit.)
Boiling point 342.14°C (rough estimate)
density 0.9678 (rough estimate)
vapor pressure 0.001Pa at 20℃
refractive index 1.4400 (estimate)
storage temp. room temp
form Powder
pka5.17±0.10(Predicted)
color White to Gray to Brown
BRN 394999
LogP2.25 at 23℃ and pH7.7-8.6
CAS DataBase Reference621-95-4(CAS DataBase Reference)
NIST Chemistry ReferenceBenzenamine, 4,4'-(1,2-ethanediyl)bis-(621-95-4)
EPA Substance Registry SystemBenzenamine, 4,4'-(1,2-ethanediyl)bis- (621-95-4)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36/37/38-20/21/22
Safety Statements 26-36/37
WGK Germany 2
RTECS BY0200000
HazardClass IRRITANT
MSDS Information
ProviderLanguage
alpha,alpha'-Bi-p-toluidine English
ACROS English
SigmaAldrich English
4,4'-Ethylenedianiline Usage And Synthesis
Uses4,4'-Ethylenedianiline is used as a reagent in the synthesis of new substituted Bis[2-Imino-3(substituted)-4-phenyl-3H-thiazole] derivativatives and in evaluation of their antibacterial activity.
Chemical PropertiesBeige powder
Uses4,4''-Ethylenedianiline is used as a reagent in the synthesis of new substituted Bis[2-Imino-3(substituted)-4-phenyl-3H-thiazole] derivativatives and in evaluation of their antibacterial activity.
Uses4,4′-Ethylenedianiline may be used as an internal standard for the determination of 4,4′-methylenedianiline in urine samples using gas chromatography coupled with mass spectrometry (GC-MS).
4,4'-Ethylenedianiline Preparation Products And Raw materials

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