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ibicuruzwa

Allyl Methyl Disulfide (CAS # 2179-58-0)

Umutungo wa Shimi:

Inzira ya molekulari C4H8S2
Misa 120.24
Ubucucike 0.88
Ingingo ya Boling 141.4 ± 19.0 ° C (Biteganijwe)
Flash point 35 ° C (lit.)
Umubare wa JECFA 568
Umwuka 7.33mmHg kuri 25 ° C.
Kugaragara amazi meza
Ibara Ibara ritagira umucyo orange kumuhondo
Imiterere y'Ububiko 0-10 ° C.
Ironderero 1.5340-1.5380
Ibintu bifatika na shimi Amazi adafite ibara. Nibimwe mubintu bigize impumuro ya tungurusumu, chive nigitunguru. Ingingo yo guteka 83 ~ 84 dogere C (22.65kPa), cyangwa dogere 30 ~ 33 C (2666Pa). Ibicuruzwa bisanzwe biboneka mubitunguru, tungurusumu, igitunguru gitetse, chives, nibindi.

Ibicuruzwa birambuye

Ibicuruzwa

Indangamuntu ya Loni 1993
Icyiciro cya Hazard 3
Itsinda ryo gupakira III

 

Intangiriro

Allyl methyl disulfide nikintu kama. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya allyl methyl disulfide:

 

Ubwiza:

Allyl methyl disulfide ni amazi atagira ibara afite impumuro nziza. Irashobora gushonga mumashanyarazi menshi ariko ntigashonga mumazi. Urusange ruhagaze neza mubushyuhe bwicyumba, ariko kubora bishobora kubaho mugihe uhuye nubushyuhe cyangwa ogisijeni.

 

Koresha:

Allyl methyl disulfide ikoreshwa cyane cyane hagati na catalizator muri synthesis. Irashobora gukoreshwa muguhuza sulfide kama, mercaptans organic, nibindi bintu bya organosulfur. Irashobora kandi gukoreshwa muburyo bwo kugabanuka, reaction yo gusimbuza, nibindi muri synthesis organique.

 

Uburyo:

Allyl methyl disulfide irashobora kuboneka mugukora methyl acetylene na sulfure iterwa na chloride ya cuprous. Inzira yihariye ya synthesis niyi ikurikira:

 

CH≡CH + S8 + CuCl → CH3SSCH = CH2

 

Amakuru yumutekano:

Allyl methyl disulfide irakaze cyane kandi irashobora gutera uburakari cyangwa gutwikwa uhuye nuruhu n'amaso. Ibikoresho bikwiye birinda nka gants, ibirahure byumutekano, hamwe na masike yo gukingira bigomba kwambara mugihe ukoresheje no kubikora. Igomba kubikwa kure yumuriro nubushyuhe bwinshi kugirango habeho guhumeka neza. Niba winjiye cyangwa uhumeka, shakisha ubuvuzi ako kanya.

 

Kubijyanye no kubika, allyl methyl disulfide igomba kubikwa ahantu hakonje, humye kandi gahumeka neza, kure ya okiside nibikoresho byaka. Niba bidakozwe neza kandi bikabikwa neza, birashobora kwangiza abantu nibidukikije. Iyo ukoresheje allyl methyl disulfide, ni ngombwa kwitondera gufata neza no gufata neza.


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