Allyl Methyl Disulfide (CAS # 2179-58-0)
| UN IDs | Xyoo 1993 |
| Hazard Class | 3 |
| Packing Group | III |
Taw qhia
Allyl methyl disulfide yog ib qho organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm allyl methyl disulfide:
Zoo:
Allyl methyl disulfide yog cov kua xim tsis muaj xim nrog cov ntxhiab tsw muaj zog. Nws yog soluble nyob rau hauv feem ntau cov organic solvents tab sis insoluble nyob rau hauv dej. Lub compound yog ruaj khov ntawm chav tsev kub, tab sis decomposition yuav tshwm sim thaum raug tshav kub los yog oxygen.
Siv:
Allyl methyl disulfide feem ntau yog siv los ua ib qho nruab nrab thiab catalyst hauv tshuaj synthesis. Nws tuaj yeem siv rau hauv kev sib txuas ntawm cov organic sulfides, organic mercaptans, thiab lwm yam organosulfur tebchaw. Nws kuj tseem siv tau rau cov tshuaj tiv thaiv shrinkage, hloov cov tshuaj tiv thaiv, thiab lwm yam hauv cov organic synthesis.
Txoj kev:
Allyl methyl disulfide tuaj yeem tau txais los ntawm cov tshuaj tiv thaiv ntawm methyl acetylene thiab sulfur catalyzed los ntawm cuprous chloride. Txoj kev tshwj xeeb synthesis yog raws li nram no:
CH≡CH + S8 + CuCl → CH3SSCH = CH2
Cov ntaub ntawv kev nyab xeeb:
Allyl methyl disulfide yog khaus heev thiab yuav ua rau khaus lossis kub hnyiab ntawm daim tawv nqaij thiab qhov muag. Cov cuab yeej tiv thaiv tsim nyog xws li hnab looj tes, tsom iav kev nyab xeeb, thiab lub ntsej muag tiv thaiv yuav tsum hnav thaum siv thiab tuav. Nws yuav tsum tau khaws cia kom deb ntawm cov nplaim taws thiab qhov kub thiab txias kom ntseeg tau tias qhov cua zoo. Yog noj los yog nqus tau, nrhiav kev kho mob tam sim ntawd.
Nyob rau hauv cov nqe lus ntawm cia, allyl methyl disulfide yuav tsum tau muab cia rau hauv ib tug txias, qhuav thiab zoo-ventilated qhov chaw, deb ntawm oxidants thiab flammable. Yog tias tsis tuav thiab khaws cia kom zoo, nws tuaj yeem tsim kev puas tsuaj rau tib neeg thiab ib puag ncig. Thaum siv allyl methyl disulfide, nws yog ib qho tseem ceeb uas yuav tsum tau ua tib zoo saib xyuas kev nyab xeeb thiab tuav kom raug.
