Dimethyl sulfoxide CAS 67-68-5

CAS:67-68-5

Molecular formula:C2H6OS

Kulemera kwa Molecular:78.13

EINECS:200-664-3

Mawu ofanana ndi mawu:dimethyl sulfoxide, anhydrous; dimethyl sulfoxide, hplc kalasi; dimethyl sulfoxide, kalasi ya spectrophotometric; DIMETHYLSULFOXIDE,BIOSOLV; DIMETHYLSULFOXIDE,OMNISOLV; DIMETHYLSULFOXIDE,REAGENT; DIMETHYLSULFOXIDE,REAGENT,ACS; DIMETHYLSULFOXIDE, SPECTROSOLV

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi Dimethyl sulfoxide CAS 67-68-5 ndi chiyani?

Dimethyl sulfide ndi mankhwala omwe alibe protonated polar, choncho alibe acidity kapena alkalinity. Kutentha kwapakati, ndi madzi opanda mtundu okhala ndi hygroscopicity. Pafupifupi opanda fungo, ndi kukoma kowawa. Sungunulani m'madzi, ethanol, acetone, ether, benzene, ndi chloroform. Mankhwalawa ndi amchere ofooka, osakhazikika ku zidulo, ndipo amapanga mchere akakumana ndi asidi amphamvu. Imawola pakatentha kwambiri ndipo imachita mwamphamvu ndi klorini, imatulutsa lawi la buluu lopepuka ikawotchedwa mumlengalenga.

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	189 °C (kuyatsa)
Kuchulukana	1.100 g/mL pa 20 °C
Malo osungunuka	18.4 °C
pophulikira	192 °F
Zosungirako	Sungani pa +5 ° C mpaka +30 ° C.
pKa	35 (ku 25 ℃)

Kugwiritsa ntchito

Dimethyl sulfide imagwiritsidwa ntchito ngati reagenti yowunikira komanso gawo lokhazikika la gas chromatography, komanso chosungunulira pakuwunika kwa UV. Amagwiritsidwanso ntchito ngati sing'anga yamachitidwe opangira mafuta onunkhira a hydrocarbon, utomoni ndi utoto, chosungunulira cha acrylic polymerization, ndi zojambula za silika. Dimethyl sulfide angagwiritsidwe ntchito ngati zosungunulira organic, zochita sing'anga, ndi wapakatikati mu kaphatikizidwe organic. Zogwiritsidwa ntchito kwambiri.