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umkhiqizo

I-Dimethyl trisulfide (CAS#3658-80-8)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C2H6S3
I-Molar Mass 126.26
Ukuminyana 1.202g/mLat 25°C(lit.)
I-Melting Point −68°C(lit.)
I-Boling Point 58°C15mm Hg(lit.)
I-Flash Point 133°F
Inombolo ye-JECFA 582
Ukuncibilika kwamanzi Ayincibiliki emanzini.
I-Vapor Presure 1.07mmHg ku-25°C
Ukubukeka Uketshezi olusobala
Umbala Okuphuzi okucacile
I-BRN 1731604
Isimo Sesitoreji 2-8℃
I-Refractive Index n20/D 1.602(lit.)
I-MDL I-MFCD00039808
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi olunamafutha alunambala ukuya kokuphaphathekile, olunoketshezi olunamafutha, olunamandla, olubalekayo, olubandayo lwe-mint kanye nephunga elinamandla, elinoshukela elifana nephunga lika-anyanisi. Iphoyinti lokubilisa 165~170 °c noma 41 °c (800Pa). Incibilika kancane emanzini, incibilika ku-ethanol, i-propylene glycol namafutha. Imikhiqizo yemvelo itholakala ku-anyanisi amasha kanye ne-canola, njll.
Sebenzisa Isetshenziswa ekunambithekeni, ijusi yenyama, isobho nokunye ukudla okunomsoco

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi I-Xn - Iyingozi
Amakhodi Engozi I-R22 – Iyingozi uma igwinywe
R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
R36/38 – Ukucasuka emehlweni nasesikhumbeni.
U-R20/22 – Kuyingozi ngokuhogela umoya futhi uma ugwinyiwe.
U-R10 – Uyavutha
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S37/39 – Gqoka amagilavu ​​afanelekile kanye nokuvikela iso/ubuso
S16 – Zigcine kude nemithombo yokuthungela.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
Ama-ID e-UN UN 1993 3/PG 3
I-WGK Germany 3
AMAKHODI E-FLUKA BRAND F 10-23
I-TSCA Yebo
Ikhodi ye-HS 29309090
I-Hazard Class 3.2
Iqembu Lokupakisha III

 

Isingeniso

I-Dimethyltrisulfide. Okulandelayo yisingeniso sobunjalo bayo, ukusetshenziswa, indlela yokulungiselela kanye nolwazi lokuphepha:

 

Ikhwalithi:

- I-Dimethyltrisulfide iwuketshezi oluphilayo oluphuzi kuya kokubomvu.

- Inephunga elimnandi elinamandla.

- Ibola kancane emoyeni futhi kulula ukuguquguquka.

 

Sebenzisa:

- I-Dimethyl trisulfide ingasetshenziswa njenge-reagent yokusabela kanye ne-catalyst ku-organic synthesis.

- I-Dimethyl trisulfide ingasetshenziswa futhi njenge-extractant kanye nesihlukanisi sama-ion ensimbi.

 

Indlela:

- I-Dimethyl trisulfide ingalungiswa ngokusabela kwe-dimethyl disulfide ngezakhi zesulfure ngaphansi kwezimo ze-alkali.

 

Ulwazi Lokuphepha:

- I-Dimethyltrisulfide iyacasula futhi kufanele igwenywe ukuthintana nesikhumba namehlo.

- Amagilavu ​​okuzivikela afanelekile, izibuko, negawuni kufanele kugqokwe uma usebenzisa noma uphatha.

- Uma ugcina futhi usebenza, gwema ukuthungela kanye nama-oxidizer ukuvimbela umlilo noma ukuqhuma.

Sicela ufunde imanuwali yomkhiqizo ngokucophelela ngaphambi kokuyisebenzisa, futhi ulandele izindlela zokusebenza ezifanele kanye nezinyathelo zokuphepha.


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