Dimethyl Ketoxime (Acetone Oxime)--Effective
CAS NO: 127-06-0
Mainly used as :
1. Chemical deoxidant for water
2. Protectant for thermal equipment shutdown(Standby)
Oxime is any
compound with the general formula R\R'/C=N-OH, where R and R' are
hydrogen atoms or organic groups. Oximes are condensation products of
hydroxylamines with aldehydes (forming aldoxime), ketones (forming
ketoxime), or quonone. Aldoximes exist
only as a syn isomer.
But benzaldoxime (aromatic aldoximes) exist in syn- and anti
isomers: the syn form melts at 34C, antiisomeric form at 130 C; both
forms are soluble in ethanol and ether.
There are two geometrical isomer: syn and
anti isomer (the term syn-anti isomerism is for stereoisomers by other
atoms' unsaturated bond rather than carbon). Two isomers have very
different properties. The conversion of oximes into corresponding
amides, known as Beckmann rearrangement (usually using sulphuric acid as
a catalyst), is used to make synthetic fiber monomers. Cyclhexanone
oxime is converted into its isomer epsilon-caprolactam which is the
raw material to make nylon-6.
The amides obtained by Beckmann rearrangement can be converted into
amines by hydrolysis, which are useful in the manufacture of dyes,
plastics, synthetic fibres, and pharmaceuticals.
used as a peel-preventing additive in paints and lacquers. It acts as an
antioxidant against oxidative drying materials which forms sticky skin
with air oxygen. The another effect of anti-skinning offers drying time
delay which can be used in formulating paints.
used as chemical building block for the synthesis of agrochemicals and
pharmaceuticals. In medicine application, Oxime structure is effective
in cholinesterase reactivators to treat the poisoning by
organophosphates. Example of these drugs are pralidoxime, obidoximine,
methoxime, asoxime, and trimedoxime. Oxime
moiety is found in some cephalosporin antibiotics. Diacetyl
monoxime is used as an inhibitor of ATP-sensitive potassium ion
(dimethylglyoxal) reacts with hydroxylamine to produce diacetyldioxime
(dimethylglyoxime). The characteristic property of oxime is the scavenging free
radical andoxygen. Diacetyl oxime is used as a chelating agent. An
application example is thespectrophotometric determination of Co(II),
Fe(II), Ni(II), Pd(II) and Re(VII)1. Dimethylglyoxime reacts with a
nickel salt in a green solution to generate a red colored insoluble
tetradentate coordinate complex of nickel. It is used as a reagent for
the colorimetric determination of urea and ureido compounds.
Oxime is used
as a ligand in transition-metal complex catalyst chemistry. Oxime acts
as an antioxidant, radical scavenger which find applications in textile,
plastic, paint, detergent, and rubber industry.
Now the normal exporting packing: by 25kgs kfaft
bag(UN Approved), as below
Dangerous class: 4.1
UN NO.: 1325
Packing Group: III
PSN: Flammable Solid, Organic, N.O.S.
MOQ: 1bag by pallet (But the unit cost will be much higher than the
normal quanitty of several tons, or full container, please note that.
Safety Data Sheet) preview and download
H.S. Code: 2928.0000.90
We can arrange the sample to you
for your approval, and please check the details as below:
We strongly recommend that the
sample to be arranged by air, to be frank, it is the most economical and
convinent method till now according to our experience.
The sample itself is free, but
our customer will pay for the air freight cost according to the support
also requirement from our partners.