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ibicuruzwa

4-Mercapto-4-methyl-2-pentanone (CAS # 19872-52-7)

Umutungo wa Shimi:

Inzira ya molekulari C6H12OS
Misa 132.22
Ubucucike 0.961
Ingingo ya Boling 174 ℃
Flash point 54 ° C.
Umubare wa JECFA 1293
Amazi meza Kubora mumazi.
Umwuka 0.843mmHg kuri 25 ° C.
Kugaragara amazi meza
Ibara Ibara ritagira ibara ry'umuhondo
pKa 10.32 ± 0.25 (Byahanuwe)
Imiterere y'Ububiko Ikirere cyimbere, Ubushyuhe bwicyumba
Yumva Ikirere
Ironderero 1.4620

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R10 - Yaka
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
Ibisobanuro byumutekano 26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama kwa muganga.
TSCA Yego
Icyiciro cya Hazard 3

 

Intangiriro

4-Mercapto-4-methylpentan-2-imwe, izwi kandi nka mercaptopentanone, ni ifumbire mvaruganda. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gutegura namakuru yumutekano:

 

Ibyiza: Mercaptopentanone ni ibara ritagira ibara ryumuhondo ryoroshye, rihindagurika, kandi rifite impumuro idasanzwe. Irashobora gushonga mumashanyarazi menshi nka alcool, ethers, na esters mubushyuhe bwicyumba.

 

Gukoresha: Mercaptopentanone ifite uburyo bwinshi bwo gukoresha mumashanyarazi. Irashobora gukoreshwa nk'imfashanyo yo gutunganya reberi, ifasha kunoza ubushyuhe no gusaza kw'ibikoresho bya reberi.

 

Uburyo: Gutegura mercaptopentanone mubisanzwe tubona synthesis reaction. Uburyo busanzwe bwo kwitegura ni ugukora hex-1,5-dione hamwe na thiol kugirango itange mercaptopentanone.

 

Amakuru yumutekano: Mercaptopentanone namazi yaka umuriro, irinde umuriro ugurumana nubushyuhe bwinshi. Hagomba kwitonderwa kugirango wirinde guhura nuruhu, amaso no guhumeka umwuka wacyo mugihe cyo gukora. Mercaptopentanone igomba gukoreshwa no kubikwa ahantu hafite umwuka mwiza kandi kure yumuriro na okiside.


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