Basic Information
99% N-Ethylmorpholine (NEM) Liquid CAS 100-74-3
| Product Name | N-Ethylmorpholine |
| CAS: | 100-74-3 |
| MF: | C6H13NO |
| MW: | 115.17 |
| EINECS: | 202-885-0 |
| Melting point | -63 °C (lit.) |
| Boiling point | 139 °C (lit.) |
| Density | 0.91 g/mL at 20 °C (lit.) |
| Vapor pressure | 8.1 hPa (20 °C) |
| Refractive index | n20/D 1.441(lit.) |
| Fp | 82 °F |
| Storage temp. | Store below +30°C. |
| Solubility | miscible |
| Form | Powder |
| Pka | 7.67(at 25ºC) |
Products Description
What is N-Ethylmorpholine CAS 100-74-3?
N-Ethylmorpholine,also known as 4-Ethylmorpholine, is an organic compound with the chemical formula C6H13NO.NEM is a colorless liquid with a special amine odor; it is miscible with water and most organic solvents and has good solubility; N-ethylmorpholine is soluble in acids and bases, has a basicity, and can form salts by reacting with acids.


Applications of 4-Ethylmorpholine:
1.Intermediate: NEM is used as an intermediate in the manufacture of dyestuffs, pharmaceuticals, rubber accelerators, and emulsifying agents.
2.Solvent: 99% N-Ethylmorpholine is a solvent for dyes, resins, and oils.
3.Catalyst: It is used as a catalyst in the preparation of polyurethane foams and can also be used in the buffer for basic peptide separation by anion - exchange chromatography.
Why choose Gneebio?
1. Can provide high quality and competitive price.
2. Free samples for your evaluation.
3.Use the local transportation company to transport the goods, so that you can receive the goods quickly.
4.We will inform you all the information of each stage in advance.
5. Packaging can be customized.
6. Respond at the first time before and after sale.
We want a win-win business. Send your inquiry and you will get it!
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.
Our other products include:Cyclohexane;2-Butoxyethyl Acetate (BGA);1-Naphthalene Acetic Acid (NAA);Ethylene Glycol (MEG);Dioctyl Phthalate DOP;O-Xylene;MTBE;2,4-Pentanedione etc.


Packaging & Shipping
| Cargo weight | Packing | Shipping method | Lead-time |
| 1-50kg | Below 5kg Use Foil bag; 5-25kg use two layer PP bag,then into master carton or cardboard drum |
International express (Fedex/ DHL/UPS) |
1~3 days after payment |
| 100-200kg | 25kg/drum,use two layer PP bag,then into cardboard drum | Air shipping Sea Shipping |
5~7 days after payment |
| Over 500kg | 25kg/drum,use two layer PP bag,then into cardboard drum | Sea shipping | 7~10 days after payment |
Customized Package Is Available.
We will always do our best to utilize the quickest and most affordable way for customers to receive orders.

FAQ
Q: How do you control the quality?
A: We have own quality control system, also do any other Third-party test.
Q: Do you provide sample?
A: Sure, we provide the free sample.
Q: How about the price? Can you make it cheaper ?
A: We always take the customer's benefit as the top priority.Price is negotiable under different conditions,we are assuring you to get the most competitive price.
Q: How Can I place an order?
A: You could just send us inquiry to get detailed order information, and we will explain the detail process.
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