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ibicuruzwa

2-Methylthio thiazole (CAS # 5053-24-7)

Umutungo wa Shimi:

Inzira ya molekulari C4H5NS2
Misa 131.22
Ubucucike 1.271 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga 132 ° C.
Ingingo ya Boling 205-207 ° C (lit.)
Flash point 195 ° F.
Umwuka 0.248mmHg kuri 25 ° C.
pKa 2.42 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ikirere cyimbere, Ubushyuhe bwicyumba
Ironderero n20 / D 1.6080 (lit.)

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
Indangamuntu ya Loni UN 3334
WGK Ubudage 3
Kode ya HS 29349990

 

Intangiriro

2- (methio) thiazole nikintu kama. Mubisanzwe bigaragara nkibara ridafite ibara ryumuhondo ryoroshye cyangwa ifu ikomeye.

 

Imiterere yacyo, 2- (methylthio) thiazole ni ibintu bya alkaline idakomeye, bigashonga mumuti wa acide, bigashonga gato mumazi, bigashonga mumashanyarazi kama nka Ethanol na ether. Ifite impumuro runaka ihindagurika kandi ikaze.

 

Imikoreshereze nyamukuru ya 2- (methio) thiazole harimo:

Imiti yica udukoko: Nibintu byingenzi muri fungicide hamwe nudukoko twica udukoko dukoreshwa mu kurinda ibihingwa n’ibimera indwara n’udukoko.

 

Muri rusange hari uburyo bubiri busanzwe bwo gutegura 2- (methylthio) thiazole:

Uburyo bwa Synthesis 1: 2- (methylthio) thiazole iboneka mugukora aside methylthiomalonic na thiourea.

Uburyo bwa Synthesis 2: 2- (methylthio) thiazole iboneka kubisubizo bya benzoacetonitrile na acide thioacetic amine.

 

Amakuru yumutekano wacyo: 2- (methylthio) thiazole mubusanzwe ifite umutekano mukoresha neza kandi neza mububiko. Nka miti, iracyari muburozi kandi irakaze. Guhuza uruhu no guhumeka gaze bigomba kwirindwa mugihe cyo gukoresha. Ibikoresho byo kurinda umuntu ku giti cye nka gants zo kurinda, amadarubindi, hamwe n’ubuhumekero bigomba gukoreshwa. Imiti igomba kubikwa neza no kujugunywa, kandi hagomba gukurikizwa uburyo bukwiye bwo gukora neza. Nyamuneka soma kandi ukurikize urupapuro rwumutekano wibicuruzwa (SDS) nubuyobozi mbere yo gukoresha.


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