I-Acetoxime (N-Propan-2-ylidenehydroxylamine)

Ubume bekhemikhali

I-acetone oxime (Isifinyezo se-DMKO ngokufutshane), ekwabizwa ngokuba yi-dimethyl ketone oxime, yikristale emhlophe emhlophe kwiqondo lobushushu begumbi, isihlobo.Iyanyibilika emanzini kunye notywala, i-ether kunye nezinye izinyibilikisi, isisombululo sayo samanzi asithathi hlangothi, i-hydrolyzes ngokulula kwi-asidi edibeneyo, inokwenza i-potassium permanganate iphele kwiqondo lokushisa.

Usetyenziso

Isetyenziswa kakhulu njengekhemikhali ye-oksijini scavenger kumanzi kwibhoyila yemizi-mveliso, xa kuthelekiswa nebhoyila yesiqhelo yekhemikhali ye-oksijini scavenger, ineempawu zedosi encinci, ukusebenza kakuhle kokususa ioksijini, engeyiyo ityhefu, ingenangcoliseko.Lelona chiza lilungileyo lokhuseleko lokucinywa kunye nonyango lwe-passivation lwebhoyila engaphantsi, ikwayimveliso efanelekileyo yehydrazine endaweni yoko kunye nezinye iikhemikhali ze-oksijini scavengers eziphakathi kunye noxinzelelo oluphezulu lwesondlo samanzi.

Ubume bomzimba

ikristale emhlophe

Beka ubomi kwishelufa

Ngokwamava ethu, imveliso ingagcinwa kwi-12Iinyanga ukusuka kumhla wokuhanjiswa ukuba zigcinwe kwizikhongozeli ezivaliweyo, zikhuselwe ekukhanyeni nakubushushu kwaye zigcinwe kumaqondo obushushu aphakathi kwe-5 -30°C.

Tiipropathi ezingokomfanekiso

Indawo yokubilisa

135.0±0.0 °C kwi-760 mmHg

Indawo yokunyibilika

60-63 °C(lit.)

Indawo yokuflasha

45.2±8.0 °C

IMisa ngqo

73.052765

PSA

32.59000

LogP

0.12

Uxinzelelo lomphunga

4.7±0.5 mmHg kwi-25°C

Isalathiso seRefraction

1.410

pka

12.2(nge-25℃)

Ukunyibilika kwamanzi

330 g/L (20 ºC)

I-HazardClass

4.1