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CAS NUMBER: 3710-84-7
EC NUMBER: 89.14
MOLECULAR FORMULA: (CH3CH2)2NOH
MOLECULAR WEIGHT: 89.14
N,N-Diethylhydroxylamine is a N,N-dialkylhydroxylamine.
N,N-Diethylhydroxylamines interaction with the surface of clean silicon(100)-2x1 has been studied by various theoretical and spectroscopic methods.
H2O2 along with superoxide and diethylnitroxide radicals have been reported to be formed during the photochemical oxidation of DEHA.
N,N-Diethylhydroxylamine may be employed as a ligand in the preparation of unsymmetric mixed ligand oxadiazoline and/or imine platinum complexes.
N,N-Diethylhydroxylamine is an organic compound with the formula (C2H5)2NOH. Strictly, this is N,N-diethylhydroxylamine.
N,N-Diethylhydroxylamine has an isomer, N,O-diethylhydroxylamine with the formula EtNHOEt.
N,N-diethylhydroxylamine is a colorless liquid, although it is usually encountered as a solution.
N,N-Diethylhydroxylamine is mainly used as an oxygen scavenger in water treatment.
N,N-Diethylhydroxylamine is a volatile oxygen scavenger and reacts in a ratio of 2.8/1 DEHA/O2.
N,N-Diethylhydroxylamine is employed in high pressure (>70 bar) boiler systems due to a very low rate of reaction at low temperatures and pressures.
N,N-Diethylhydroxylamine acts as an oxygen scavenger throughout the entire boiler system due to steam carryover.
N,N-Diethylhydroxylamine also reacts with ferrous metals to form a passivized film of magnetite throughout the boiler system.
N,N-Diethylhydroxylamine solutions is available as a yellow liquid with an amine-like odor.
N,N-Diethylhydroxylamine function primary as radical and oxygen scavengers.
N,N-Diethylhydroxylamine is used in boiler water treatment applications, as an oxygen scavenger for medium and high pressure boilers.
N,N-Diethylhydroxylamine also functions as a free radical scavenger in polymerization, it is a short stopper in the production of styrene butadiene rubber.
N,N-Diethylhydroxylamine is used as an auxiliary in phoooyaphic industry to prevent discoloration.
N,N-Diethylhydroxylamine is a vapor phase polymerization inhibitor against double bond monomers such as olefin, styrene, butadlene, lsoprene and drvirvylbenaene.
N,N-Diethylhydroxylamine is used as a stabiliaer for phenolics.
N,N-Diethylhydroxylamine is used as an intermediate for pharmaceuticals and water treatment chemicals.
N,N-Diethylhydroxylamine is also used as a raw material or silicon sealant and coating materials.
N,N-Diethylhydroxylamine can be used as a highly efficient terminal polymerization inhibitor in the case of existing end-concentrated seeds in the liquid or gas phase.
N,N-Diethylhydroxylamine is a very excellent terminator for the styrene-butadiene emulsion polymerization process.
N,N-Diethylhydroxylamine is an antioxidant for unsaturated oils and resins.
N,N-Diethylhydroxylamine is a good stabilizer for photosensitive resin, emulsion and synthetic resin.
N,N-Diethylhydroxylamine is a good photochemical smoke inhibitor in environmental protection.
N,N-Diethylhydroxylamine is a corrosion inhibitor for boiler feed water and steam heat exchange equipment.
N,N-Diethylhydroxylamine has the property of oxygen scavenging and used in water treatment chemical formulation to prevent corrosion.
N,N-Diethylhydroxylamine is a vapor phase polymerization inhibitor against double bond monomers such as olefin, styrene, butadiene, isoprene and divinylbenzene.
N,N-Diethylhydroxylamine is used as a stabilizer for phenolics.
N,N-Diethylhydroxylamine is also used as a raw material of silicon sealant and coating materials.
N,N-Diethylhydroxylamine sterling is colourless transparent liquid, and industrial goods are light yellow transparent liquid.Relative density 1.867 (0～20 DEG C), fusing point-25 DEG C, boiling point 125～130 DEG C, flash-point 45 DEG C, refractive index 1.4195 (20 DEG C).
N,N-Diethylhydroxylamine is a kind of novel high-efficiency polymerization inhibitor, and its inhibition efficiency is high, and inhibits efficiency and be not acted upon by temperature changes, and it not only has significantly high inhibition efficiency in the liquid phase of monomer, and also has good polymerization inhibition performance in the gas phase； and DEHA itself is nontoxic, product is pollution-free, the dissolubility in monomer is big, and easily removes from monomer, easy to use.
N,N-Diethylhydroxylamine is also the excellent terminator of polyreaction.
N,N-Diethylhydroxylamine as terminator, has good performance, early has been widely used in the U.S. and some SBR devices of Japan.
N,N-Diethylhydroxylamine as antioxidant, can make some organic compound such as olefinic monomer, polyolefin, synthetic fibers be not easy aged deterioration, some oil products containing alkene such as gasoline, kerosene, diesel oil also had Stabilization, can extend its holding time.
N,N-Diethylhydroxylamine is a good free radical remover, and the DEHA spraying 0.05ppm in an atmosphere just can efficiently control the formation of photochemical fog.
N,N-Diethylhydroxylamine is the intermediate of room temperature polyethers or polyester silicone rubber and the excellent dispersant of silicone rubber.Organic synthesis is an important intermediate, is also the reducing agent of quinones selection hydrogenation.
N,N-Diethylhydroxylamine reduction quinones, produce the developing agent of photograph.
N,N-Diethylhydroxylamine can eliminate the oxygen in water effectively, is the inorganic agent of power plant steam boiler water.
N,N-Diethylhydroxylamine is as a kind of auxiliary agent novel, efficient, multiduty, and it, for the replacement of the old and new's auxiliary agent, has positive impetus.
N,N-Diethylhydroxylamine, nitrogen-containing compound, has the property of oxygen scavenging and used in water treatment chemical formulation to prevent corrosion.
N,N-Diethylhydroxylamine is used as an auxiliary in photographic industry to prevent discolouration.
N,N-Diethylhydroxylamine is a vapour phase polymerization inhibitor against solid bond monomers such as olefin, styrene, butadiene, isoprene and divinylbenzene.
N,N-Diethylhydroxylamine is used as a stabilizer for phenolics.
N,N-Diethylhydroxylamine is used as an intermediate for pharmaceuticals and water treatment chemicals.
N,N-Diethylhydroxylamine is also used as a raw material of silicon sealant and coating materials.
N,N-Diethylhydroxylamine has the property of oxygen scavenging and is used in water treatment chemical formulation to prevent corrosion.
N,N-Diethylhydroxylamine is used as an auxiliary in photographic industry to prevent discoloration.
N,N-Diethylhydroxylamine is used as a stabilizer for phenolics, intermediate for pharmaceuticals and water treatment chemicals.
N,N-Diethylhydroxylamine is also used as a raw material of silicon sealant and coating materials.
N,N-Diethylhydroxylamine is used in Water Treatment Chemical Formulations for controlling corrosion in boiler very effectively due to its property of oxygen scavenging.
As a vinyl monomer, N,N-Diethylhydroxylamine is used in efficient inhibitor agent of conjugate olefins.
In liquid or gas phase, if end gather seed is existed, N,N-Diethylhydroxylamine can be used as inhibitors of end gather.
N,N-Diethylhydroxylamine's a excellent end agent in process of Emulsion-polymerized styrene butadiene rubber.
N,N-Diethylhydroxylamine's a antioxidants of the unsaturated oil and resin.
In the environmental protection, N,N-Diethylhydroxylamine’s good photochemical smoke inhibitors.
N,N-Diethylhydroxylamine's used as corrosion inhibitors in the equipment of the boiler feed water and steam heat exchange.
N,N-Diethylhydroxylamine's used as antioxidant in photography screens potions. Pay attention to level, it must be the photography level,and appearance is colorless liquid.
Industrial level can not be used here.
N,N-Diethylhydroxylamine has been suggested as a stabilizer for color formation for monoalkylphenols and phenolic antioxidants.
N,N-Diethylhydroxylamine has also been reported to stabilize emulsions used in the latex industry and for Spandex rubber, as well as a reducing agent for quinones and a monomer stabilizer or inhibitor.
USES:
-As a vinyl monomer, a high-efficiency polymerization inhibitor for conjugated olefins
-Used in efficient polymerization inhibitor for alkene as vinyl monomer.
-As efficient end-polymerization inhibitor.
-Excellent terminator in emulsion polymerized butadiene styrene rubber procedure.
-Antioxidant for unsaturated oils and resin.
-Favorable stabilizer for photosensitive resin, sensitive emulsion and synthetic resin.
-Favorable photochemical smog inhibitor in environmental protection.
-Corrosion inhibitor for boiler feed water and steam heat exchanger.
-Antioxidant in photography.
APPLICATION:
-Polymerisation inhibitor
-Color stabilizer (photographics)
-Corrosion inhibitor
-Discoloration inhibitor (phenolics)
-Antiozonant
-Radical scavenger
PROPERTIES:
-vapor density: 3.07 (vs air)
-vapor pressure: 4 mmHg ( 0 °C)
-assay: ≥98%
-expl. lim.: 10 %
-refractive index: n20/D 1.420 (lit.)
-bp: 125-130 °C (lit.)
-mp: −26-−25 °C (lit.)
-density: 0.867 g/mL at 25 °C (lit.)
-SMILES string: CCN(O)CC
PHYSICAL AND CHEMICAL PROPERTIES:
-Boiling point: 125 - 130 °C (1013 hPa)
-Density: 0.87 g/cm3 (20 °C)
-Explosion limit: 1.9 - 10 %(V)
-Flash point: 45 °C
-Melting Point: -26 - -25 °C
-Vapor pressure: 133 hPa (81.5 °C)
TECHNICAL INFORMATION:
-Physical State: Liquid
-Storage: Store at room temperature
-Melting Point: -26--25° C (lit.)
-Boiling Point: 125-130° C (lit.)
-Density: 0.867 g/cm3 at 25° C (lit.)
STORAGE:
Keep container tightly closed in a dry and wellventilated place.
SYNONYM:
DIETHYLHYDROXYLAMINE
Ethanamine, N-ethyl-N-hydroxy-
N-Hydroxydiethylamine
N,N-Diethylhydroxyamine
Hydroxylamine, N,N-diethyl-
UNII-314I05EDVH
314I05EDVH
MFCD00002126
CCRIS 964
diethyl hydroxylamine
EINECS 223-055-4
BRN 1731349
AI3-28026
HSDB 6819
hydroxydiethylamine
Diethyl hydroxykamine
Pennstop 1866
N,N-Dethylhydroxylamne
n,n-diethyl-hydroxylamine
DSSTox_CID_7543
N-ethyl-N-hydroxyethanamine
DSSTox_RID_78498DSSTox_GSID_27543
