DIETHYLAMINE
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Category:
Aliphatic Amines
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Product Profile
Diethylamine (DEA) is a secondary aliphatic amine widely used as an intermediate in the manufacture of pharmaceuticals, agrochemicals, rubber chemicals, dyes, resins, and corrosion inhibitors.
It is a clear, colorless liquid with a strong ammonia-like odor and exhibits excellent solubility in water and many organic solvents. Due to its high reactivity and versatility, Diethylamine is an important building block in numerous industrial chemical synthesis processes.
As a key intermediate in pharmaceutical and agrochemical production, Diethylamine plays a vital role in a wide range of specialty chemical applications worldwide.
Applications
Diethylamine is widely used in:
Pharmaceutical Intermediates
Agrochemical and Pesticide Production
Rubber Accelerators and Additives
Corrosion Inhibitors
Dyes and Pigments
Epoxy Curing Agents
Resin Manufacturing
Water Treatment Chemicals
Organic Synthesis
Specialty Chemical Production
Physical & Chemical Properties
| Property | Value |
|---|---|
| Chemical Name | Diethylamine |
| Synonyms | DEA |
| CAS Number | 109-89-7 |
| Molecular Formula | C₄H₁₁N |
| Structural Formula | (C₂H₅)₂NH |
| Molecular Weight | 73.14 |
| Appearance | Clear, Colorless Liquid |
| Odor | Strong Ammoniacal Odor |
| Specific Gravity (20°C) | 0.703 – 0.707 |
| Refractive Index (20°C) | 1.383 – 1.387 |
| Boiling Point | 55.5°C |
| Freezing Point | Below -30°C |
| Water Solubility | Soluble |
| Flash Point (Closed Cup) | Below -18°C |
Typical Specifications
| Item | Specification |
|---|---|
| Appearance | Clear Colorless Liquid |
| Purity (GC) | ≥ 99.65 wt.% |
| Water Content | ≤ 0.15 wt.% |
| Total Impurities | ≤ 0.20 wt.% |
Packaging
Standard Packaging
150 kg Steel Drum
160 kg Steel Drum
180 kg Steel Drum
ISO Tank Container
Bulk Tank Truck
Customized packaging options are available upon request.
Transportation Information
Diethylamine is classified as a hazardous chemical and should be transported in accordance with applicable international regulations.
| Item | Value |
|---|---|
| CAS Number | 109-89-7 |
| UN Number | 1154 |
| Hazard Class | Class 3 |
| Packing Group | II |
| IMDG Class | Class 3 |
| HS Code | 2921.19.90 |
Suitable for:
Ocean Freight
Road Transportation
Rail Transportation
ISO Tank Logistics
Bulk Chemical Transportation
Regulatory Information
| Item | Value |
|---|---|
| CAS No. | 109-89-7 |
| EC No. | 203-716-3 |
| UN Number | 1154 |
| IMDG Class | Class 3 |
| HS Code | 2921.19.90 |
Supporting Documents Available:
COA (Certificate of Analysis)
TDS (Technical Data Sheet)
SDS (Safety Data Sheet)
Storage & Handling
Store in a cool, dry, and well-ventilated area.
Keep away from heat, sparks, flames, and ignition sources.
Protect containers from direct sunlight and excessive temperatures.
Avoid contact with strong oxidizing agents and acids.
Use appropriate personal protective equipment (PPE) during handling.
Ensure adequate ventilation during storage and processing operations.
Keep containers tightly closed when not in use.
Key Advantages
✓ High-purity grade with minimum 99.65% assay
✓ Excellent intermediate for pharmaceutical and agrochemical synthesis
✓ Strong solvency and excellent water miscibility
✓ Reliable performance in resin and rubber chemical production
✓ Consistent quality and stable supply
✓ Available in drum, bulk, and ISO tank packaging
✓ Supported by professional global hazardous chemical logistics
✓ Suitable for a wide range of industrial and specialty chemical applications
Product Description
Diethylamine (DEA) is a high-purity secondary amine supplied as a clear, colorless liquid with a strong ammonia-like odor. It is extensively used in pharmaceutical manufacturing, agrochemical production, rubber processing, corrosion inhibitor formulations, epoxy curing systems, and specialty chemical synthesis.
Its excellent chemical reactivity, strong solvency, and broad compatibility with various industrial processes make it an important intermediate in modern chemical manufacturing. With reliable quality, flexible packaging options, and comprehensive export logistics support, Diethylamine provides a dependable solution for customers worldwide.
Why Choose China Amines
China Amines is a professional supplier of high-quality Diethylamine products, serving customers in the pharmaceutical, agrochemical, rubber chemical, and specialty chemical industries worldwide.
Our advantages include:
Stable production capacity and long-term supply capability
High-purity product with strict quality control
Extensive export experience in hazardous chemicals
Flexible packaging and transportation solutions
ISO Tank, bulk, and drum shipment options
Competitive pricing and reliable delivery schedules
Professional technical and international logistics support
We are committed to providing consistent quality, responsive service, and reliable supply solutions for global customers.