Uses
ChemicalBook > CAS DataBase List > 4,4'-Ethylenedianiline

4,4'-Ethylenedianiline

Uses
Product Name
4,4'-Ethylenedianiline
CAS No.
621-95-4
Chemical Name
4,4'-Ethylenedianiline
Synonyms
FR-2210;AKOS AUF02044;DOWEX(R) HCR-W2;Ethylenedianiline;TIMTEC-BB SBB008520;α,α'-bi-p-toluidine;A,A'-BI-P-TOLUIDINE;4,4′-Ethylendianilin;4,4'-diaminodibenzyl;4,4'-DIAMINOBIBENZYL
CBNumber
CB9709726
Molecular Formula
C14H16N2
Formula Weight
212.29
MOL File
621-95-4.mol
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4,4'-Ethylenedianiline Property

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)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
32784
Product name
4,4′-Ethylenedianiline
Purity
technical, ≥95% (NT)
Packaging
10g
Price
$211
Updated
2024/03/01
TCI Chemical
Product number
E0346
Product name
4,4'-Ethylenedianiline
Purity
>97.0%(GC)(T)
Packaging
5g
Price
$273
Updated
2024/03/01
TCI Chemical
Product number
E0346
Product name
4,4'-Ethylenedianiline
Purity
>97.0%(GC)(T)
Packaging
25g
Price
$1093
Updated
2024/03/01
TRC
Product number
E918195
Product name
4,4''-Ethylenedianiline
Packaging
250mg
Price
$55
Updated
2021/12/16
TRC
Product number
E918195
Product name
4,4''-Ethylenedianiline
Packaging
1g
Price
$100
Updated
2021/12/16
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4,4'-Ethylenedianiline Chemical Properties,Usage,Production

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 Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4'-Ethylenedianiline Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
RYSS TECH LTD
Tel
400-188-0725 +86 21 34310725 13611771617
Fax
+86 21 34311076
Country
China
ProdList
2002
Advantage
57
Shanghai Topbiochem Technology Co., Ltd
Tel
021-58170097
Email
info@topbiochem.com
Country
China
ProdList
9459
Advantage
58
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
Fax
+86 21 50676805
Country
China
ProdList
9891
Advantage
58
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
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View Lastest Price from 4,4'-Ethylenedianiline manufacturers

Career Henan Chemical Co
Product
4,4'-Ethylenedianiline 621-95-4
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
JD 589
Release date
2019-09-01
Career Henan Chemical Co
Product
4,4'-Ethylenedianiline 621-95-4
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
JD 616
Release date
2019-09-01

621-95-4, 4,4'-EthylenedianilineRelated Search:


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