Basic Information
Diethyl Maleate DEM CAS 141-05-9
| Item | parameter |
| Name | Diethyl Maleate DEM |
| CAS | 141-05-9 |
| Molecular Formula | C8H12O4 |
| Formula Weight | 172.18 |
| Appearance | Colourless liquid |
| Melting Point | -10 °C (lit.) |
| Boiling point | 225 °C (lit.) |
| Assay | 99% |
| Water | <0.5% |
| Residue on ignition | <0.5% |
| Stability | Stable |
| Storage Temp | room temperature and avoid light |
| Application | Diethyl maleate is used as chemical intermediates |
| Delivery | by sea,by air,by Land/EMS/TNT/DHL/UPS/FedEx |
Products Description
Diethyl Maleate DEM is a colorless liquid with a peculiar odor. The main uses of this compound are as a solvent and catalyst. It has a low polarity, which gives it good solubility and reactivity in organic synthesis reactions. It is often used as a catalyst in chemical synthesis and is especially widely used in esterification reactions.
Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.
Packing
Liquid products
- 25kg,50kg,180kg,200kg,250kg,1000kg,as your needs
Solid products
- 25kg,50kg,as your needs
Company Profile
Gneebio is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
FAQ
1. Do you accept sample orders?
We accept sample orders. We will make samples before mass production, and after the samples are approved, we will start mass production. We will do 100% inspection during the production process and then do sampling before packing.
2. How can I confirm the quality of the products before placing an order?
You can get free samples of some products, you just need to pay the shipping cost or arrange courier to pick up the samples from us. You can send us the product specifications and requirements and we will produce the products according to your requirements.
3. What is your MOQ?
Our MOQ is 1 kg. Usually we accept smaller quantities, such as 100 grams, on condition that the sample fee is 100%.
4. Do you provide product reports?
Yes, we do. We will provide you with product analysis report before shipment.
5. Is there any discount?
There are different discounts for different quantities.
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