Khoom npe:Acetone

Molecular hom:C3H6O

Cov khoom siv molecular:

Specification:

Chemical Properties:

Acetone (tseem hu ua propanone, dimethyl ketone, 2-propanone, propan-2-one thiab β-ketopropane) yog cov neeg sawv cev yooj yim tshaj plaws ntawm pawg tshuaj sib txuas hu ua ketones.Nws yog cov kua uas tsis muaj xim, tsis muaj zog, flammable.
Acetone yog miscible nrog dej thiab ua haujlwm tseem ceeb hauv chav kuaj hnyav rau kev tu lub hom phiaj.Acetone yog cov kuab tshuaj muaj txiaj ntsig zoo rau ntau cov organic sib txuas xws li Methanol, ethanol, ether, chloroform, pyridine, thiab lwm yam, thiab yog cov khoom muaj nyob hauv cov ntsia thawv polish tshem tawm.Nws kuj yog siv los ua ntau yam yas, fibers, tshuaj, thiab lwm yam tshuaj.

Acetone muaj nyob hauv cov xwm txheej hauv Lub Xeev Dawb.Hauv cov nroj tsuag, nws tsuas yog muaj nyob rau hauv cov roj yam tseem ceeb, xws li tshuaj yej roj, rosin tseem ceeb roj, citrus roj, thiab lwm yam;tib neeg cov zis thiab ntshav thiab cov zis tsiaj, cov nqaij tsiaj hiav txwv thiab cov kua dej hauv lub cev muaj ib qho me me ntawm acetone.

Daim ntawv thov:

Ib qho tseem ceeb organic raw khoom nyob rau hauv cov tshuaj, khoom siv fiber ntau, tshuaj, xim, yas, organic iav, tshuaj pleev ib ce thiab lwm yam lag luam;ib qho zoo heev organic solvent uas dissolves ntau yam organic khoom xws li resin, cellulose acetate, acetylene thiab hais txog.

Ib qho tseem ceeb raw khoom rau kev sib txuas ntawm ketene, acetic anhydride, iodoform, polyisoprene roj hmab, methacrylic acid, methyl ester, chloroform, thiab epoxy resins.

Cov acetone cyanohydrin tau los ntawm cov tshuaj tiv thaiv ntawm acetone nrog hydrocyanic acid yog raw khoom ntawm methacrylic resin (perspex).

Cov khoom siv raw hauv kev tsim cov epoxy resin intermediate bisphenol A.

Hauv kev lag luam tshuaj, acetone yog siv los ua cov extractants rau ntau yam vitamins thiab tshuaj hormones ntxiv rau vitamin C, thiab dewaxing kuab tshuaj rau roj refining.

Ib tug raw khoom rau ntsia thawv polish remover hauv tshuaj pleev ib ce

Ib qho ntawm cov khoom siv raw rau kev tsim cov pyrethroids hauv kev lag luam tshuaj tua kab