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;-Ethylenedianiline;TIMTEC-BB SBB008520;α,α'-bi-p-toluidine;A,A'-BI-P-TOLUIDINE;4,4′-Ethylendianilin;4,4'-diaminodibenzyl
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
Major Application: diagnostic assay manufacturing
hematology
histology
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
TSCA: TSCA listed
HS Code: 2921.59.8090
HazardClass: IRRITANT
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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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: $218
Updated: 2025/07/31

TCI Chemical

Product number: E0346
Product name: 4,4'-Ethylenedianiline
Purity: >97.0%(GC)(T)
Packaging: 5g
Price: $312
Updated: 2025/07/31

TCI Chemical

Product number: E0346
Product name: 4,4'-Ethylenedianiline
Purity: >97.0%(GC)(T)
Packaging: 25g
Price: $1251
Updated: 2025/07/31

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

Americas 1 Belgium 3 China 107 Europe 2 Germany 6 India 8 Japan 3 Switzerland 3 The Netherlands 1 United Kingdom 9 United States 35 Global 178

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 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: 42934
Advantage: 64

Shandong Xiya Chemical Co., Ltd

Tel: 13355009207 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18729
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: 9519
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:

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

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)

4,4'-Ethylenebis(aniline)

Aniline, 4,4'-ethylenedi-

Aniline, p,p'-ethylenedi-

alpha,alpha'-Bi-p-toluidine (8CI)

Ethylenedianiline

FR-2210

alpha,alpha'-Bi-p-toluidine 4,4'-Diaminobibenzyl 4,4'-Diamino-1,2-diphenylethane

4,4'-(Ethane-1,2-diyl)

4,4'-(Ethane-1,2-diyl)dianiline

4,4'-diamino-sym-diphenylethane

4,4'-ETHYLENEDIANILINE, TECH GRADE

4,4'-ETHYLENEDIANILINE 93+%

4,4'-ETHYLENEDIANILINE 95%

α,α'-bi-p-toluidine

4-[2-(4-AMINOPHENYL)ETHYL]PHENYLAMINE

4,4'-DIAMINOBIBENZYL

4,4'-DIAMINO-1,2-DIPHENYLETHANE

AKOS AUF02044

A,A'-BI-P-TOLUIDINE

ALPHA,ALPHA'-BI-P-TOLUIDINE

BENZENAMINE, 4,4'-(1,2-ETHANEDIYL)BIS-

DOWEX(R) HCR-W2

LABOTEST-BB LT00159653

4,4'-Diaminodiphenylethane

4,4'-Dibenzyldiamine

p,p'-Diaminodibenzyl

1,2-Di(4-aminophenyl)ethane

1,2-Bis(2-aminophenyl)ethane

1,2-Bis(o-aminophenyl)ethane

4,4'-Ethylenedianiline,97%

4,4'-Ethylenedianiline,95%

p,p’-ethylenedi-anilin

4,4'-Ethylenedianiline&gt

4,4'-Ethylenedianiline

-Ethylenedianiline

621-95-4

H2NC6H4CH2CH2C6H4NH2

Building Blocks

Organic Building Blocks

Nitrogen Compounds

Polyamines