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I-α-Methyl-β-hydroxypropyl α-methyl-β-mercaptopropyl sulfide (CAS#54957-02-7) Isithombe Esifakiwe
  • α-Methyl-β-hydroxypropyl α-methyl-β-mercaptopropyl sulfide (CAS#54957-02-7) 1

α-Methyl-β-hydroxypropyl α-methyl-β-mercaptopropyl sulfide (CAS#54957-02-7)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C8H18OS2
I-Molar Mass 194.36
Ukuminyana 1.035±0.06 g/cm3(Kubikezelwe)
I-Boling Point 288.0±20.0 °C(Kubikezelwe)
Inombolo ye-JECFA 547
pKa 10.24±0.10(Okubikezelwe)

Imininingwane Yomkhiqizo

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Isingeniso

I-3-((2-mercapto-1-methylpropyl)sulfur) -2-butanol (evame ukubizwa ngokuthi i-mercaptobutanol) iyinhlanganisela yezinto eziphilayo.

 

I-Mercaptobutanol inephunga elimnandi elinamandla futhi iwuketshezi olungenambala ukuya kokuphuzi ngokukhanyayo ngokubukeka. Inoncibilika kahle futhi iyancibilika emanzini nasezincibilikisini eziningi eziphilayo. Futhi iyi-asidi ebuthakathaka.

 

I-Mercaptobutanol isetshenziswa kakhulu emkhakheni we-organic synthesis. Ingasetshenziswa njenge-ejenti yokunciphisa ama-compounds afana ne-catechol, i-phenolphthalein, ne-hypoamine. I-Mercaptobutanol ingasetshenziswa futhi njenge-ejenti eyinkimbinkimbi ye-nickel ne-cobalt ukukhuthaza ukusabela kwe-oxygen.

 

Indlela yokulungiselela ye-mercaptobutanol ingatholakala ngokusabela kwe-mercaptoethylene nge-1-chloro-2-methylpropane. Izinyathelo ezithile zimi kanje: i-mercaptoethylene isabela nge-1-chloro-2-methylpropane ngaphansi kwezimo ze-alkaline ukukhiqiza i-mercaptobutanol. Khona-ke, ukuhlanzwa kwenziwa nge-distillation noma ezinye izinyathelo zokuhlanza.

Inephunga elimnandi futhi kufanele isetshenziswe endaweni engenawo umoya. Gwema ukuthinta isikhumba namehlo. Uma udliwe noma uhogelwe, funa usizo lwezokwelapha ngokushesha.

 

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