- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,D/A,D/P,T/T,
Keywords
ethvlmaleimide maleicacidn-ethylimide 1-ethyl-1h-pyrrole-5-dione
Quick Details
- Appearance:White solid
- Application:128-53-0
- PackAge:As required
- ProductionCapacity:100-200|Kilogram|Month
- Storage:2-8°C
- Transportation:By air/sea/express
Superiority:
About Certificate
1.Certificate Of Analysis (COA)
2.Material Safety Data Sheet (MSDS)
3.Route of synthesis (ROS)
4.Method of Aanlysis(MOA)
5.Nuclear Magnetic Resonance(NMR)
About Service
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2. Prompt shipment with professional documents
3. Packing as your request, with photo before shipment
4. Mixed containers with different mixed items in one container
About Company
HenNan sunlake enterprise corporation is located in Henan Province , The central plain of China , Which enjoys favorable geogeaphical position and convenient transportion, The com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs , Water treatment chemicals , Food & FEED additives and others . these products have been being well exported to europe , southeast Asia , the Middle East , Africa , South America and some other countries and areas.
We sincerely welcome foreign friends to visit our plant for cooperation. With the idea of "quality first,credit priority, Excellent service", We are highly acknowledged by customers for good quality and competitive price. More importantly , the company has a strong R & D team, who are professional engineers and scholars with Ph. D. .So we are confident to serve you better with our high - quality products and professional team.
We are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.
We welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!
Details:
| Product Name: | N-Ethylmaleimide |
| Synonyms: | 1-ethyl-1h-pyrrole-5-dione;5-dione,1-ethyl-1H-Pyrrole-2;ethvlmaleimide;Ethylmaleimide;Maleic acid N-ethylimide;maleicacidn-ethylimide;Maleimide, N-ethyl-;n-ethvlmaleimide |
| CAS: | 128-53-0 |
| MF: | C6H7NO2 |
| MW: | 125.13 |
| EINECS: | 204-892-4 |
| Product Categories: | N-Substituted Maleimides;N-Substituted Maleimides, Succinimides & Phthalimides;Amines;Heterocycles;Life Science Chemical Reagents |
| Mol File: | 128-53-0.mol |
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| N-Ethylmaleimide Chemical Properties |
| mp | 43-46 °C(lit.) |
| bp | 210 °C(lit.) |
| Fp | 73 °C |
| storage temp. | 2-8°C |
| solubility | methanol: 1 M at 20 °C, clear, colorless |
| Water Solubility | 1 g/L (20 ºC) |
| Merck | 14,3822 |
| BRN | 112448 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. Refrigerate. |
| CAS DataBase Reference | 128-53-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 1H-pyrrole-2,5-dione, 1-ethyl-(128-53-0) |
| Safety Information |
| Hazard Codes | T+ |
| Risk Statements | 21-28-34-43-20/21 |
| Safety Statements | 26-28-36/37/39-45-28A |
| RIDADR | UN 2928 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | UX9625000 |
| F | 19 |
| HazardClass | 6.1 |
| PackingGroup | II |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| N-Ethylmaleimide Usage And Synthesis |
| Chemical Properties | White solid |
| Usage | Reagent for the covalent modification of cysteine residues in proteins. NEM gives a clear solution in ethanol at 50 mg/ml. NEM dissolves in water (>50 mg in 4 ml); however, aqueous solutions are unstable. The rate of hydrolysis is pseudo-first order and significantly dependent on pH. |
| N-Ethylmaleimide Preparation Products And Raw materials |
| Raw materials | Maleic anhydride -->Ethylamine-->PARAFFIN |
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