Qhov sib txawv tseem ceeb ntawm nitromethane thiab methyl nitrite yog tias nyob rau hauv cov qauv tshuaj ntawm nitromethane, cov pa roj carbon atom ntawm pawg methyl yog txuas ncaj qha mus rau nitrogen atom whereas, nyob rau hauv methyl nitrite, muaj oxygen atom ntawm cov pa roj carbon. thiab nitrogen atoms.
Nitromethane thiab methyl nitrite yog cov organic tebchaw uas muaj nitrogen thiab oxygen atoms. Ob lub tebchaw no muaj methyl pawg thiab nitrogen-oxygen bonds txuas rau cov organic pawg. Ntxiv mus, nitromethane tshwm sim ua kua nyob rau hauv chav tsev kub qhov twg methyl nitrite yog ib tug gaseous compound.
Nitromethane yog dab tsi?
Nitromethane yog cov organic compound uas muaj cov tshuaj formula CH3NO2. Nws ntog nyob rau hauv qeb ntawm nitro compounds, thiab nws yog qhov yooj yim tshaj nitro compound. Nyob rau hauv chav tsev kub, qhov sib xyaw no tshwm sim raws li cov kua sib xyaw uas tsis muaj xim thiab oily. Nws yog ib qho hnyav polar uas muaj txiaj ntsig zoo rau kev rho tawm.
Daim duab 01: Cov Qauv Tshuaj ntawm Nitromethane
Rau lub hom phiaj kev lag luam, nitromethane tuaj yeem tsim los ntawm kev sib txuas propane nrog nitric acid. Cov tshuaj tiv thaiv no tshwm sim hauv theem roj. Nws yog cov tshuaj tiv thaiv exothermic uas tshwm sim ntawm qhov kub thiab txias. Raws li cov khoom, cov tshuaj tiv thaiv no ua rau plaub qhov tseem ceeb ntawm cov organic sib txuas: nitromethane, nitroethane, 1-nitropropane, thiab 2-nitropropane. Tsis tas li ntawd, peb tuaj yeem tsim nitromethane hauv chav kuaj los ntawm cov tshuaj tiv thaiv ntawm sodium chloroacetate thiab sodium nitrite hauv cov kua theem.
Muaj ntau qhov kev siv nitromethane - kev siv loj yog nws qhov tseem ceeb hauv kev ruaj khov chlorinated cov kuab tshuaj. Cov tshuaj chlorinated cov kuab tshuaj no yog siv rau hauv kev tu kom qhuav, ua cov khoom siv semiconductor, degreasing, thiab lwm yam. Ntxiv mus, nitromethane yog ib qho tseem ceeb raws li cov kuab tshuaj rau dissolution ntawm cov neeg sawv cev xws li acrylate monomers. Cov kuab tshuaj no muaj qhov polarity siab heev.
Methyl Nitrite yog dab tsi?
Methyl nitrite yog cov organic compound uas muaj cov tshuaj formula CH3ONO. Nws ntog nyob rau hauv qeb ntawm alkyl nitrites, thiab nws yog qhov yooj yim tshaj ntawm alkyl nitrite compounds. Cov tshuaj no tshwm sim raws li cov xim daj xim ntawm chav tsev kub. Nws tshwm sim raws li kev sib xyaw ntawm cis thiab trans conformers ntawm methyl nitrite. Cov qauv cis ruaj khov dua li cov qauv trans.
Daim duab 02: Cov Qauv Tshuaj ntawm Methyl Nitrite
Methyl nitrite tuaj yeem tsim los ntawm cov tshuaj tiv thaiv ntawm cov nyiaj nitrite thiab iodomethane. Silver nitrite muaj nyob rau hauv daim ntawv dissociated hauv nws cov tshuaj - cais nyiaj ions thiab nitrite ions. Yog li ntawd, thaum cov tshuaj tiv thaiv nrog iodomethane, methyl pawg tau tawm tsam los ntawm pawg nitrite, tso iodide ions.
Thaum xav txog kev siv methyl nitrite, nws yog tus neeg sawv cev oxidizing thiab cov khoom tawg kub-rhiab heev. Yog li ntawd, nws muaj txiaj ntsig zoo li lub foob pob hluav taws thiab monopropellant. Tsis tas li ntawd, qhov sib xyaw no muaj txiaj ntsig zoo ua ntej thiab qhov nruab nrab rau kev sib txuas ntawm lwm cov tshuaj lom neeg.
Qhov txawv ntawm Nitromethane thiab Methyl Nitrite yog dab tsi?
Qhov sib txawv tseem ceeb ntawm nitromethane thiab methyl nitrite yog tias nyob rau hauv cov qauv tshuaj ntawm nitromethane, cov pa roj carbon atom ntawm pawg methyl yog txuas ncaj qha mus rau nitrogen atom whereas, nyob rau hauv methyl nitrite, muaj oxygen atom ntawm cov pa roj carbon. thiab nitrogen atoms. Tsis tas li ntawd, nitromethane tshwm sim ua kua nyob rau hauv chav tsev kub thaum methyl nitrite yog ib tug gaseous compound.
Cov ntawv qhia hauv qab no qhia txog qhov sib txawv ntawm nitromethane thiab methyl nitrite.
Summary – Nitromethane vs Methyl nitrite
Nitromethane thiab methyl nitrite yog cov organic tebchaw uas muaj nitrogen thiab oxygen atoms. Qhov sib txawv tseem ceeb ntawm nitromethane thiab methyl nitrite yog nyob rau hauv cov qauv tshuaj ntawm nitromethane, cov pa roj carbon atom ntawm methyl pawg ncaj qha mus rau nitrogen atom whereas, nyob rau hauv methyl nitrite, muaj ib tug oxygen atom ntawm cov carbon thiab nitrogen atoms.
