2-chloro-1 - (1-chlorocyclopropyl) ethyl ketone
Cov ntaub ntawv tseem ceeb:
Lub npe tshuaj: 2-chloro-1 -(1-chlorocyclopropyl) ethyl ketone;Chloroacetyl chlorocyclopropane;
CAS Nr .: 120983-72-4
Cov mis mos molecular: C5H6Cl2O
Molecular Luj: 153.01
EINECS tus xov tooj: 446-620-9
Cov qauv qauv:
Cov pawg muaj feem: Intermediates – tshuaj tua kab intermediates;Cov khoom siv tshuaj lom neeg;Tshuaj intermediates;Organic raw tshuaj;
Kub taw tes: 202.0 ± 20.0 ° C (Predicted)
Ceev: 1.35 ± 0.1g / cm3 (Predicted)
Vapor siab: 80Pa ntawm 25 ℃
Dej solubility: 5.91g / L ntawm 20 ℃
Khoom: tsis muaj xim los yog lub teeb daj ua kua.Yooj yim rau corrode, irritating tsw.
PIB: 1.56570
| Specification | Unit | Standard |
| Qhov tshwm sim | Colorless rau lub teeb daj kua | |
| Cov ntsiab lus tseem ceeb | % | ≥95.0% ≥90%; |
| Moisture | % | ≤0.5 |
2-chloro-1 -(1-chlorocyclopropyl) ethyl ketone yog ib qho tseem ceeb tshuaj nruab nrab, uas yog ib qho tseem ceeb intermediates nyob rau hauv lub synthesis ntawm prothiobacillazole.Prothiobacillazole yog ib yam tshiab ntawm broad spectrum triazolthione fungicide, uas yog siv los tswj cov kab mob ntawm cereals, nplej thiab taum.Nws muaj cov tshuaj lom neeg lom neeg thiab ecological zoo, tsis muaj tshuaj lom, tsis muaj teratogenic lossis mutagenic hom, tsis muaj tshuaj lom rau embryos, thiab kev nyab xeeb rau tib neeg lub cev thiab ib puag ncig.
118.5g ntawm 1-(1-chlorocyclopropyl) ethyl ketone, 237mL ntawm dichloromethane thiab 9.6g ntawm methanol raug coj mus rau hauv 500mL reactor, thiab qhov kub thiab txias tau txo qis rau 0 ℃.Cov roj chlorine tau txhaj rau hauv lub cev thiab cov tshuaj tiv thaiv kub tau khaws cia qis dua 5 ℃.Tom qab 3h ntawm cov roj chlorine, cov roj chlorine raug tso tseg thiab khaws cia kom sov tau txuas ntxiv rau 30 feeb.Tom qab cov tshuaj tiv thaiv, cov roj chlorine residual thiab hydrogen chloride nyob rau hauv lub kaw lus tau muab rho tawm ntawm 0 ℃ nyob rau hauv tsis zoo siab rau 1h, thiab ces cov kuab tshuaj raug tshem tawm los ntawm lub tshuab nqus tsev distillation ntawm 25 ℃ / - 0.1Mpa kom tau lub teeb daj kua 2-chloro -1 - (1-chlorocyclopropyl) ethyl ketone nrog cov txiaj ntsig ntawm 92.5% thiab cov ntsiab lus ntawm 93.8%.
25Kg lossis 200Kg / chim;Packing raws li tus neeg yuav tsum tau muaj.
Cov khoom no yuav tsum tau khaws cia txias, cua, qhuav, thiab nruj me ntsis tiv thaiv los ntawm ya raws, raug thiab los nag thaum lub sij hawm cia thiab thauj, thiab yuav tsum tsis txhob tov nrog oxidants rau kev thauj mus los thiab cia.
