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umkhiqizo

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

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C4H8S
I-Molar Mass 88.17
Ukuminyana 0.803 g/mL ku-25 °C (okhanyisiwe)
I-Boling Point 91-93 °C (okhanyisiwe)
I-Flash Point 65°F
I-Vapor Presure 68.4mmHg ku-25°C
Ukubukeka uketshezi olucacile
I-Gravity ethize 0.88
Umbala Ayinambala kuya Cishe ayinambala
Isimo Sesitoreji 2-8°C
I-Refractive Index n20/D 1.4714(lit.)

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi F – Iyavutha
Amakhodi Engozi I-11 - Ivutha Kakhulu
Incazelo Yokuphepha S16 – Zigcine kude nemithombo yokuthungela.
S29 – Ungathululi emiseleni.
I-S33 - Thatha izinyathelo zokuphepha ngokumelene nokukhishwa okumile.
I-S15 – Zigcine kude nokushisa.
Ama-ID e-UN UN 1993 3/PG 2
I-WGK Germany 3
I-RTECS UD1015000
I-TSCA Yebo
Ikhodi ye-HS 29309090
I-Hazard Class 3
Iqembu Lokupakisha II

 

Isingeniso

I-Allyl methyl sulfide. Okulandelayo yisingeniso sobunjalo bayo, ukusetshenziswa, indlela yokulungiselela kanye nolwazi lokuphepha:

 

Izakhiwo: I-Allyl methyl sulfide iwuketshezi olungenambala olunephunga elikhethekile. Iyancibilika ezinhlobonhlobo zezincibilikisi eziphilayo futhi ayincibiliki emanzini.

 

Ukusetshenziswa: I-Allyl methyl sulfide ivame ukusetshenziswa njenge-reagent ekuhlanganiseni kwe-organic, ikakhulukazi ohlelweni lokulungisa izimo zokusabela nanjenge-catalyst. Ingasetshenziselwa ukuhlanganisa izinto eziphilayo ezifana ne-thiokene, i-thioene ne-thioether, phakathi kwabanye.

 

Indlela yokulungiselela: Indlela yokulungiselela i-allyl methyl sulfide ilula ngokuqhathaniswa, futhi indlela evamile iwukusabela i-methyl mercaptan (CH3SH) nge-propyl bromide (CH2=CHCH2Br). Ama-solvents afanelekile kanye nama-catalysts ayadingeka ekuphenduleni, futhi izinga lokushisa lokuphendula elijwayelekile lenziwa ekamelweni lokushisa.

Gqoka izinto zokuzivikela ezifana namagilavu, izibuko, nezimpahla zaselabhu uma zisetshenziswa. Uma uthinta isikhumba noma amehlo, geza ngokushesha ngamanzi amaningi futhi ufune usizo lwezokwelapha. Ngaphezu kwalokho, kufanele igcinwe kude nezingane futhi igcinwe endaweni epholile, eyomile, kude nomlilo kanye nama-oxidants.


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