Cov khoom
Methyl isobutyl ketone MIBK CAS No. 108-10-1
Physical Thiab Chemical Properties
Cov khoom no yog cov kua dej tsis muaj xim nrog cov ntxhiab tsw ntxhiab, mp-80 ℃, bp117-118 ℃, n20D 1.3960, txheeb ze ntom ntom 0.801, fp56℉ (13 ℃), yuav luag insoluble hauv dej, tab sis tuaj yeem tsim azeotropes nrog dej, nws cov dej kub. yog 87.9 ℃, muaj dej 24.3%, muaj ketone 75.7%, siv tau nrog phenol, aldehyde, ether, benzene thiab lwm yam organic solvents Miscible nrog phenol, aldehyde, ether, benzene thiab lwm yam organic solvents. Cov khoom yog tshuaj lom thiab vapor irritates lub qhov muag thiab ua pa ib ntsuj av.
Cov khoom
| Formula | C6H12O | |
| CAS Nr | 108-10-1 : kuv | |
| tsos | tsis muaj xim, pob tshab, kua nplaum | |
| ceev | 0.8 ± 0.1g / cm33 | |
| kub point | 116.5 ± 8.0 ° C ntawm 760 mmHg | |
| flash(ing) point | 13.3 ± 0.0 ° C | |
| ntim | Nruas / ISO Tank | |
| Cia | Khaws rau hauv qhov chaw txias, qhov cua, qhov chaw qhuav, cais tawm ntawm qhov hluav taws kub, kev thauj khoom thiab kev thauj mus los yuav tsum tau muab khaws cia raws li cov kev cai ntawm cov tshuaj lom neeg tawg. | |
* Cov tsis yog rau siv xwb. Yog xav paub ntxiv, xa mus rau COA
Colorless pob tshab kua. Nrog cov ntxhiab tsw qab ketone. Miscible nrog ethanol, ether, acetone, benzene, thiab lwm yam. Soluble hauv dej (1-91%). Nws cov vapors ua rau tawg sib xyaw nrog huab cua thiab tuaj yeem ua rau tawg thiab tawg thaum nws ntsib hluav taws kub thiab kub kub. Nws tuaj yeem cuam tshuam nrog oxidizer. Nyob rau hauv cov ntaub ntawv ntawm kub kub, lub siab nyob rau hauv lub thawv nce thiab muaj kev pheej hmoo ntawm tawg thiab tawg. Dissolve ib co plastics, resins thiab roj hmab.
Daim ntawv thov
| Siv los ua tus neeg sawv cev dewaxing rau lubricating roj, npaj rum, cheese thiab txiv hmab txiv ntoo flavors. Solvent rau roj dewaxing; Xim zaj duab xis txias |
Siv ua intermediates ntawm cov tshuaj thiab dyestuff. Cov tshuaj tua kab o-chlorobenzaldehyde tuaj yeem siv los tswj cov kab mob ntawm cov qoob loo qhuav thiab txiv hmab txiv ntoo. o-chlorobenzaldehyde tuaj yeem ua oxime kom tau o-chlorobenzaldoxime, ntxiv chlorination tuaj yeem tau o-chlorobenzaldoxime, ob qho tib si yog cov tshuaj intermediates.
Kev npaj
Methyl isobutyl ketone tuaj yeem tau txais los ntawm kev lag luam methyl isobutyl ketone sub-distillation.
Siv
Kev sib cais zoo rau qee cov ntsev inorganic, cais plutonium los ntawm uranium, niobium los ntawm tantalum thiab zirconium los ntawm hafnium. Kuj tseem siv los ua anticoagulant thiab diluent rau vinyl-hom resins. Nws yog ib qho zoo heev nruab nrab boiling point hnyav. Nws yog siv los ua cov kuab tshuaj rau cov ntxhia ua tus neeg sawv cev, roj dewaxing, cov tshuaj pleev xim rau cov xim zaj duab xis, thiab tseem siv los ua cov kuab tshuaj rau tetracycline, pyrethroids thiab DDT, thiab lwm yam. Nws kuj yog siv rau hauv kev lag luam organic synthesis.
Kev nyab xeeb
Tib neeg kev nqus pa tuaj yeem ua rau lub hauv paus paj hlwb inhibition thiab tshuaj loog. Thaum muaj kev nqus pa siab, nws tuaj yeem ua rau lub ntsws ua pa thiab ua rau xeev siab, ntuav, tsis qab los noj mov, mob plab, thiab lwm yam. Cov neeg ua haujlwm yuav tsum tau tiv thaiv thiab qhov chaw ua haujlwm yuav tsum tau ua pa. Khaws rau hauv qhov chaw txias, ventilated warehouse. Khaws kom deb ntawm qhov hluav taws kub thiab cua sov. Tiv thaiv los ntawm tshav ntuj ncaj qha. Khaws lub thawv kaw. Yuav tsum tau muab cais los ntawm oxidizers.
