ChemicalBook >> CAS DataBase List >>Ethyl 2,3-dicyanopropionate
Ethyl 2,3-dicyanopropionate
- CAS No.
- 40497-11-8
- Chemical Name:
- Ethyl 2,3-dicyanopropionate
- Synonyms
- 3-dicyanopropionate;2,3-DICYANOPROPIONATE, 98%;2,3-Ethyldicyanopropionate;Ethy 2,3-dicyanopropionate;Ethyl 2,3-Dicyanopropanate;ethyl 2,3-dicyanopropanoate;ETHYL 2,3-DICYANOPROPIONATE;Ethyl 2,3-Dicyanopropionate, 98%+;2,3-Dicyanopropionate ethyl ester;2,3-Dicyanobenzoic acid,ethyl ester
- CBNumber:
- CB9667312
- Molecular Formula:
- C7H8N2O2
- Molecular Weight:
- 152.15
- MDL Number:
- MFCD08061844
- MOL File:
- 40497-11-8.mol
- MSDS File:
- SDS
Last updated:2023-06-08 17:06:38
| Boiling point | 120-135 °C |
|---|---|
| Density | 1.129±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform, Methanol |
| form | Oil |
| color | Clear Light Brown to Yellow |
| CAS DataBase Reference | 40497-11-8(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H312-H302-H332 | |||||||||
| Precautionary statements | P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501 | |||||||||
| HS Code | 2926907090 | |||||||||
| NFPA 704 |
|
Ethyl 2,3-dicyanopropionate price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | E1366 | Ethyl 2,3-Dicyanopropionate | 40497-11-8 | 5G | $40 | 2024-03-01 | Buy |
| TCI Chemical | E1366 | Ethyl 2,3-Dicyanopropionate | 40497-11-8 | 25G | $152 | 2024-03-01 | Buy |
| TRC | E915950 | Ethyl 2,3-Dicyanopropionate | 40497-11-8 | 250mg | $50 | 2021-12-16 | Buy |
| AK Scientific | A555 | Ethyl 2,3-Dicyanopropionate | 40497-11-8 | 5g | $61 | 2021-12-16 | Buy |
| AK Scientific | A555 | Ethyl 2,3-Dicyanopropionate | 40497-11-8 | 10g | $107 | 2021-12-16 | Buy |
Ethyl 2,3-dicyanopropionate Chemical Properties,Uses,Production
Synthesis
The preparation method of Ethyl 2,3-dicyanopropionate is to add potassium cyanide solution and ethyl cyanoacetate into the reaction flask, use dimethyl sulfoxide as solvent, slowly add formaldehyde solution to the solution, and maintain the reaction temperature at 5 ℃ After the addition, the reaction was continued at 20°C for 15h, then the reaction solution was added to ice water, the organic layer was separated, the aqueous layer was extracted with a solvent, the organic layers were mixed, dried and desolubilized to obtain the product. Reaction equation:
HCHO+KCN+CNCH2COOC2H5→CNCH2—CHCNCOOC2H5
Chemical Properties
Brown Oil
Uses
An intermediate for insecticide.
Ethyl 2,3-dicyanopropionate Preparation Products And Raw materials
Raw materials
1of4
Preparation Products
Global( 236)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21689 | 55 |
| Hubei XinRunde Chemical Co., Ltd. | +8615102730682 | bruce@xrdchem.cn | CHINA | 566 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Changzhou Ditong Chemical Co.,Ltd | +86-0519-88299272 | info@edengenechem.com | China | 2169 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
View Lastest Price from Ethyl 2,3-dicyanopropionate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-06-08 | Ethyl 2,3-dicyanopropionate
40497-11-8
|
US $10.00 / KG | 1KG | 99.% | 10 ton | Hebei Guanlang Biotechnology Co,.LTD | |
 |
2023-01-31 | Ethy 2,3-dicyanopropionate
40497-11-8
|
US $100.00 / KG | 1KG | 99% | 5000kg/week | Hebei Mojin Biotechnology Co., Ltd | |
 |
2021-07-02 | Ethyl 2,3-dicyanopropionate
40497-11-8
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- Ethyl 2,3-dicyanopropionate
40497-11-8
- US $10.00 / KG
- 99.%
- Hebei Guanlang Biotechnology Co,.LTD
-
- Ethy 2,3-dicyanopropionate
40497-11-8
- US $100.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
-
- Ethyl 2,3-dicyanopropionate
40497-11-8
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
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40497-11-8
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