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ibicuruzwa

Allyl methyl sulfide (CAS # 10152-76-8)

Umutungo wa Shimi:

Inzira ya molekulari C4H8S
Misa 88.17
Ubucucike 0,803 g / mL kuri 25 ° C (lit.)
Ingingo ya Boling 91-93 ° C (lit.)
Flash point 65 ° F.
Umwuka 68.4mmHg kuri 25 ° C.
Kugaragara amazi meza
Uburemere bwihariye 0.88
Ibara Ibara ritagira ibara hafi
Imiterere y'Ububiko 2-8 ° C.
Ironderero n20 / D 1.4714 (lit.)

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard F - Yaka
Kode y'ingaruka 11 - Biraka cyane
Ibisobanuro byumutekano S16 - Irinde amasoko yo gutwikwa.
S29 - Ntugasibe ubusa.
S33 - Fata ingamba zo kwirinda ibicuruzwa bisohoka.
S15 - Irinde ubushyuhe.
Indangamuntu ya Loni UN 1993 3 / PG 2
WGK Ubudage 3
RTECS UD1015000
TSCA Yego
Kode ya HS 29309090
Icyiciro cya Hazard 3
Itsinda ryo gupakira II

 

Intangiriro

Allyl methyl sulfide. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gutegura namakuru yumutekano:

 

Ibyiza: Allyl methyl sulfide namazi adafite ibara numunuko udasanzwe. Irashobora gushonga mumashanyarazi atandukanye yumubiri kandi ntigashonga mumazi.

 

Imikoreshereze: Allyl methyl sulfide ikoreshwa kenshi nka reagent muri synthesis organique, cyane cyane mugikorwa cyo guhindura imiterere yimyitwarire kandi nka catalizator. Irashobora gukoreshwa muguhuza ibinyabuzima nka thiokene, thioene na thioether, nibindi.

 

Uburyo bwo kwitegura: Uburyo bwo gutegura allyl methyl sulfide iroroshye cyane, kandi uburyo busanzwe ni ugukora methyl mercaptan (CH3SH) hamwe na propyl bromide (CH2 = CHCH2Br). Umuti ukwiye hamwe na catalizator birakenewe mubisubizo, kandi ubushyuhe rusange bwibikorwa bikorwa mubushyuhe bwicyumba.

Wambare ibikoresho byawe bwite byo kurinda nka gants, indorerwamo, imyenda ya laboratoire mugihe ukoresha. Mugihe uhuye nuruhu cyangwa amaso, kwoza ako kanya n'amazi menshi hanyuma ushakire kwa muganga. Byongeye kandi, igomba kubikwa kure yabana ikabikwa ahantu hakonje, humye, kure yumuriro na okiside.


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