4-Methyl-2-pentanone CAS 108-10-1

Kev Taw Qhia

4-methyl-2-pentanone (methyl isotetramethicone) reagent yog siv dav ua cov kuab tshuaj hauv kev lag luam tshuaj lom neeg thiab tshuaj, kev sib cais thiab rov qab tau cov khoom siv nuclear fission, thiab kev tshawb fawb txog kev tshawb fawb. 4-methyl-2-pentanone muag hauv khw muaj cov ntsiab lus ntawm ≤99%, uas muaj me ntsis cawv thiab tshuaj lom neeg. 4-methyl-2-pentanone yog siv ua cov kuab tshuaj rau nitrocellulose, xim, thiab qee cov kuab tshuaj thiab cov resins, thiab kuj siv ua cov tshuaj reactant rau kev tsim cov 2-(1-toluene-3-methylbutyl starch)-1h-indene-1,3(2H)-dione.

Cov khoom siv tshuaj lom neeg

Cov khoom no yog cov kua tsis muaj xim pob tshab nrog lub ntxhiab camphor, mp-80 ℃, bp117 ～ 118 ℃, n20D1.3960, qhov ceev ntawm qhov sib piv 0.801, fp56 ℉ (13 ℃) Phau ntawv tshuaj lom neeg, yuav luag tsis yaj hauv dej, tab sis tuaj yeem tsim cov azeotrope nrog dej, nws lub ntsiab lus kub yog 87.9 ℃, muaj 24.3% dej thiab 75.7% ketone, thiab tuaj yeem sib xyaw nrog cov kuab tshuaj organic xws li phenol, aldehyde, ether, benzene, thiab lwm yam. Cov khoom no yog lom, thiab nws cov pa ua rau lub qhov muag thiab txoj hlab pa khaus.

Siv:

Cov khoom no yog ib qho tshuaj yaj uas kub nruab nrab zoo heev. Nws yog siv los ua cov tshuaj ua cov zaub mov, cov tshuaj yaj rau cov roj dewaxing, cov tshuaj xim zaj duab xis, cov tshuaj yaj rau tetracycline, pyrethroids thiab DDT, cov nplaum, kua nplaum roj hmab, thiab cov xim rau cov dav hlau thiab cov qauv. Nws kuj yog ib qho tshuaj sib cais zoo rau qee cov ntsev inorganic, thiab tuaj yeem sib cais plutonium ntawm uranium, niobium ntawm tantalum, thiab zirconium ntawm hafnium. Nws cov peroxide yog ib qho tseem ceeb heev hauv cov tshuaj polymerization ntawm polyester resins. Nws kuj siv rau hauv kev lag luam organic synthesis. Nws kuj tseem siv tau ua anticoagulant thiab diluent rau ethylene resins.

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