Bis(2-5-Dimethyl-3-furyl) disulfide (CAS#28588-73-0)

Selelekela

3,3′-Dithiobis(2,5-dimethyl)furan, e tsejoang hape e le DMTD, ke motsoako oa organosulphur. Se latelang ke selelekela sa tse ling tsa thepa ea eona, ts'ebeliso, mekhoa ea tlhahiso, le tlhaiso-leseling ea polokeho:

Boleng:

- Ponahalo: DMTD ke mokelikeli o se nang 'mala ho isa ho o mosehla o khanyang o nang le monko o khethehileng oa thioether.

- Sollubility: DMTD ha e qhibilihe ka metsing 'me e qhibiliha ka har'a metsoako ea tlhaho e kang joala, ethers le hydrocarbons.

Sebelisa:

- DMTD e sebelisoa joalo ka vulcanization accelerator le preservative. E ka sebelisoa indastering ea rabara ho khothaletsa karabelo ea vulcanization ea rabara le ho ntlafatsa matla, ho hanyetsa ho roala le ho hanyetsa botsofali ba lihlahisoa tsa rabara.

Mokhoa:

- DMTD e ka lokisoa ke karabelo ea dimethyl disulfide (DMDS) ka dimethylfuran. Boitšoaro bo etsahala ka mocheso o phahameng (150-160 ° C) 'me ho etsoa distillation le mehato e meng ea ho sebetsa ho fumana sehlahisoa se hloekileng.

Lintlha tsa Tšireletseho:

- DMTD e na le monko o hlabang 'me e lokela ho qojoa bakeng sa ho pepesehela nako e telele.

- Libakeng tsa tlhahiso ea indasteri, moea o nepahetseng le mehato ea ts'ireletso ea botho joalo ka liatlana, likhalase le liaparo tse sireletsang li tlameha ho ba teng.

- DMTD e halefisa letlalo le mahlo, kahoo qoba ho kopana le eona.

- Ha u boloka le ho sebelisa, qoba mocheso o phahameng, malakabe a bulehileng, le li-oxidizing agents.