Acetoxime (N-Propan-2-ylidenehydroxylamine)

Chemical natures

Acetone oxime (Abbreviation DMKO for short), also known as dimethyl ketone oxime, is a white flaky crystal at room temperature, relative . It is soluble in water and alcohol, ether and other solvents, , its aqueous solution is neutral, it hydrolyzes easily in dilute acid, can make potassium permanganate fading at room temperature.

Applications

Mainly used as chemical oxygen scavenger for industrial boiler feed water, compared with the traditional boiler chemical oxygen scavenger, it has characteristics of less dosage, high oxygen removal efficiency, non-toxic, pollution-free. It is the best drug for the outage protection and passivation treatment of subcritical boiler, also is the ideal products of substituted hydrazine and other traditional chemical oxygen scavengers in medium and high pressure boiler feed water.

Physical form

white crystal

Shelf life

According to our experience, the product can be stored for 12 months from the date of delivery if kept in tightly sealed containers, protected from light and heat and stored at temperatures between 5 - 30°C.

Typical properties

Boiling Point

135.0±0.0 °C at 760 mmHg

Melting Point

60-63 °C(lit.)

Flash Point

45.2±8.0 °C

Exact Mass

73.052765

PSA

32.59000

LogP

0.12

Vapour Pressure

4.7±0.5 mmHg at 25°C

Index of Refraction

1.410

pka

12.2(at 25℃)

Water Solubility

330 g/L (20 ºC)

HazardClass

4.1