2,2'-Ethylenedianiline
- CAS No.
- 34124-14-6
- Chemical Name:
- 2,2'-Ethylenedianiline
- Synonyms
- 2,2'-Diaminodibenzyl;2,2'-DIAMINOBIBENZYL;2,2-ETHYLENEDIANILINE;2,2'-Ethylenedianiline;2,2'-Diaminobibenzyl,96%;2,2''-DIAMINOBIBENZYL 96%;2,7-dimethyl-9-fluorenone;2,2'-Ethylenedianiline>2,2'-ETHYLENEDIANILINE 97+%;ALPHA,ALPHA'-BI-O-TOLUIDINE
- CBNumber:
- CB9107940
- Molecular Formula:
- C14H16N2
- Molecular Weight:
- 212.29
- MDL Number:
- MFCD00127990
- MOL File:
- 34124-14-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 72-77 °C |
|---|---|
| Boiling point | 342.14°C (rough estimate) |
| Density | 1.0799 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 4.49±0.10(Predicted) |
| color | Pale Yellow to Beige |
| InChI | InChI=1S/C14H16N2/c15-13-7-3-1-5-11(13)9-10-12-6-2-4-8-14(12)16/h1-8H,9-10,15-16H2 |
| InChIKey | ZYHQGITXIJDDKC-UHFFFAOYSA-N |
| SMILES | C(C1=CC=CC=C1N)CC1=CC=CC=C1N |
| LogP | 1.929 (est) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H312-H315-H319-H332 | |||||||||
| Precautionary statements | P280-P305+P351+P338 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20/21/22 | |||||||||
| Safety Statements | 36/37 | |||||||||
| NFPA 704 |
|
2,2'-Ethylenedianiline price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | E0472 | 2,2'-Ethylenedianiline >98.0%(HPLC)(T) | 34124-14-6 | 25g | $82 | 2021-12-16 | Buy |
| TRC | TRC-E917955-5G | 2,2'-Ethylenedianiline | 34124-14-6 | 5g | $139 | 2026-06-03 | Buy |
| TRC | TRC-E917955-1G | 2,2'-Ethylenedianiline | 34124-14-6 | 1g | $71 | 2026-06-03 | Buy |
| TRC | TRC-E917955-10G | 2,2'-Ethylenedianiline | 34124-14-6 | 10g | $214 | 2026-06-03 | Buy |
| Biosynth | FE166223 | 2,2’-Ethylenedianiline | 34124-14-6 | 5g | $900 | 2026-06-04 | Buy |
2,2'-Ethylenedianiline Chemical Properties,Uses,Production
Chemical Properties
BROWN POWDER
Uses
2,2''-Ethylenedianiline is used as a reagent to synthesize Oxcarbazepine (O869250), a broad-specturm, second-generation anticonvulsant drug that is used to treat partial and complex partial seizures in children and adults. 2,2''-Ethylenedianiline is also used as a reagent to prepare a series of triterpines (e.g. Lupeol [L474850]), compounds that have chemopreventative activity.
Synthesis
612-23-7
34124-14-6
A. Preparation of loaded nickel catalysts In a 25 mL round-bottomed flask, 4.75 g of nickel chloride hexahydrate was dissolved in 15 mL of deionized water, 20 g of neutral alumina was added, sonicated and dried overnight. Weigh 0.3 g of sodium borohydride and prepare 800 mL of 0.01 mol/L solution. Add 5 g of precursor to a 1 L flask, add mechanical stirring, and slowly add aqueous sodium borohydride solution, filter the product after the reaction is complete and dry to obtain the desired catalyst. B. Synthesis of 2,2'-(ethane-1,2-diyl)diphenylamine In a 10 mL round bottom flask, 300 mg of 2-nitrobenzyl chloride, 300 mg of catalyst, 2 mL of deionized water and 2 mL of 60% hydrazine hydrate were slowly added dropwise with magnetic stirring until complete incorporation and stirred continuously for 20 min at room temperature to obtain the reaction mixture. The reaction mixture was extracted with ethyl acetate and analyzed by GC-MS to give about 51% yield of the target product. The catalyst was washed three times each with water and ethanol and dried for reuse.
References
[1] Patent: CN107417542, 2017, A. Location in patent: Paragraph 0014-0015; 0016-0017
2,2'-Ethylenedianiline Preparation Products And Raw materials
Raw materials
Preparation Products
2,2'-Ethylenedianiline Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Heze Bona Medical Technology Co., LTD | 15865805009 | 15865805009@139.com | China | 2995 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Adamas Reagent, Ltd. | 400-6009262 15618770481 | yhx@titansci.com | China | 14098 | 59 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Maya High Purity Chemicals | +86 (573) 82222445 (0)18006601000 452520369 | sales@maya-r.com | China | 11693 | 57 |
| 9ding chemical ( Shanghai) Limited | 4009209199 | sales@9dingchem.com | China | 22497 | 55 |
View Lastest Price from 2,2'-Ethylenedianiline manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-08-07 | 2,2'-Ethylenedianiline
34124-14-6
|
$1.00 | 1Kg | 98% | 20T | Shaanxi Dideu Medichem Co. Ltd | |
 |
2020-02-23 | 2,2'-ETHYLENEDIANILINE
34124-14-6
|
$3.00 | 1KG | 98% | 100KG | Career Henan Chemical Co |
-
- 2,2'-Ethylenedianiline
34124-14-6
- $1.00
- 98%
- Shaanxi Dideu Medichem Co. Ltd
-
- 2,2'-ETHYLENEDIANILINE
34124-14-6
- $3.00
- 98%
- Career Henan Chemical Co
