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

pka

5.17±0.10(Predicted)

color 

White to Gray to Brown

BRN 

394999

InChI

InChI=1S/C14H16N2/c15-13-7-3-11(4-8-13)1-2-12-5-9-14(16)10-6-12/h3-10H,1-2,15-16H2

InChIKey

UHNUHZHQLCGZDA-UHFFFAOYSA-N

SMILES

C(C1=CC=C(N)C=C1)CC1=CC=C(N)C=C1

LogP

2.25 at 23℃ and pH7.7-8.6

CAS DataBase Reference

621-95-4(CAS DataBase Reference)

NIST Chemistry Reference

Benzenamine, 4,4'-(1,2-ethanediyl)bis-(621-95-4)

EPA Substance Registry System

Benzenamine, 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

HS Code 

2921.59.8090

HazardClass 

IRRITANT

MSDS

• Language:English Provider:alpha,alpha'-Bi-p-toluidine
• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich

4,4'-Ethylenedianiline Usage And Synthesis

Uses

4,4'-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 Properties

Beige powder

Uses

4,4''-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.

Uses

4,4′-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(621-95-4)Related Product Information

• Diethylstilbestrol
• N,N-Dimethyl-1,4-phenylenediamine
• 2,3-DIAMINOTOLUENE
• 4,4'-Methylenedianiline
• Iminodiacetic acid
• Iminodiacetonitrile
• Toluidine Blue O
• 2-Aminobenzylchloride
• TERT-BUTYL ISOCYANIDE
• 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE
• PHENYLSELENOL
• Metrazifone
• 4,4'-BIS(DIMETHYLAMINO)BENZIL
• 2,2'-ETHYLENEDIANILINE 97+%,2,2-ETHYLENEDIANILINE,2,2'-ETHYLENEDIANILINE
• DOWEX(R) HCR-W2 HYDROGEN FORM
• 1,2-Dianilinoethane
• CATION EXCHANGE RESIN, DOWEX(R) HCR-W2, H+ FORM,CATION EXCHANGE RESIN, DOWEX(R) HCR-W2, NA+ FORM,DOWEX(R) HCR-W2
• Biphenyl