85% 95% N,N-Diethylhydroxylamine(DEHA) CAS 3710-84-7
N,N-Diethylhydroxylamine
Pure N,N-Diethylhydroxylamine is colorless transparent liquid, and industrial product is light yellow transparent liquid. It turns yellow after long-term storage. Soluble in ethyl alcohol, diethyl ether, trichloromethane, benzene and other organic solvents.
Alias: N,N-Diethyl Hydroxyl Amine; DEHA; N,N-diethyl hydroxylae; N,N-Diethyl hydroxyamine; N-ethyl-N-hydroxyethanamine; N-ethyl-N-hydroxyethanamine sulfate (1:1); N-ethyl-N-hydroxyethanamine ethanedioate (1:1); N,N-diethylhydroxy-amine
Molecular formula：C4H11NO
Molecular weight：89.14
Molecular weight：89.14 Refractive index: 1.4173(25oC)
Boiling point: 125-133oC Flash point: 46.1-48.4oC
Melting point: 26-25 °C(lit.)
Boiling point: 125-130 °C
Density: 0.896-0.902 g/mL at 25 °C
Vapor density: 3.07 (vs air)
Vapor pressure: 4 mm Hg ( 0 °C)
Refractive index: n20/D 1.420(lit.)
Flash point: 115 °F
1. As vinyl monomer, it can be used in polymerization inhibitor of conjugate alkene.
2. It is excellent terminator for emulsion aggregation of butylbenzene.
3. It functions as antioxidant for unsaturated oils and resin.
4. DEHA is favorable stabilizer for photosensitive resin, sensitive emulsion and synthetic resin.
5. It is favorable photochemical smog inhibitor in environment protection.
6. As vinyl monomer, it is used as a high-efficiency polymerization inhibitor for conjugated olefins.
7. It is a corrosion inhibitor for boiler feed water and steam heat exchange equipment
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No. |
Item |
Specification |
||
|
85 |
95 |
98 |
||
|
1 |
Appearance |
Colorless or light yellow transparent liquid |
||
|
2 |
Content % |
≥85.0 |
≥95.0 |
≥98.0 |
|
3 |
Diethylamine % |
≤1.0 |
≤0.5 |
≤0.3 |
|
4 |
Moisture % |
≤15.0 |
≤5.0 |
≤2.0 |
