Diethylhydroxylamine
DEHA %85
- CAS
- 3710-84-7
- EC
- 223-055-4
- Sectors
- Plastics & Polymers, Water & Wastewater Treatment, Rubber & Elastomers
Diethylhydroxylamine (CAS 3710-84-7) is a clear, colorless to pale-yellow liquid amine that serves as an oxygen scavenger, polymerization inhibitor and reducing agent in boiler water treatment, styrene and acrylate production, and rubber and plastics.
Typical Properties
| Molecular formula | C4H11NO |
|---|---|
| Molecular weight | 89.14 g/mol |
| Appearance | liquid |
| Form | Liquid |
| Color | Clear |
| Melting point | 10 °C |
| Boiling point | 76 °C |
| Density | 0.8612 g/cm³ @ Temp: 25 °C |
| Water solubility | soluble |
| Flash point | 115 °F |
| GHS signal word | Warning · Flammable, Irritant / harmful, Health hazard, Environmental hazard |
| HS code | 29280090 |
| Grades available | Technical Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Diethylhydroxylamine
Applications
Used in boiler water treatment to prevent corrosion, in styrene and acrylate production as an inhibitor, and as an antioxidant in rubber and plastics.
Safety & Risks
Flammable and corrosive; contact may cause burns. Avoid heating and contamination with oxidants. Handle under inert conditions.
Packaging
Supplied in 170–200 kg steel drums or IBC tanks. Store cool, dry, and away from heat and light.