3-Mercapto-2-5-Hexanedione (CAS#53670-54-5)

Isingeniso

I-2,5-Hexanedione, i-3-mercapto-, eyaziwa nangokuthi i-2,5-Hexanedione, i-3-mercapto-, iyinhlanganisela yezinto eziphilayo. Okulandelayo yincazelo yemvelo yayo, ukusetshenziswa, ukwakhiwa kanye nolwazi lokuphepha:

Imvelo:

-Ukubukeka: uketshezi olungenambala

-Ifomula yemolekyuli: C6H10O2S

Isisindo samangqamuzana: 146.21g/mol

-Indawo yokuncibilika: -19°C

-Indawo yokubilisa: 179°C

-I-Solubility: Incibilika emanzini nasezincibilikisini eziningi eziphilayo

Sebenzisa:

- I-2,5-Hexanedione, i-3-mercapto-ingasetshenziswa njengama-reagents kanye nama-intermediates ekuhlanganiseni kwe-organic.

-Kunenani elithile lesicelo emkhakheni wokuhlanganiswa kwezidakamizwa, ukwakheka kodayi, izimonyo nokunye.

Indlela Yokulungiselela:

- 2,5-Hexanedione, 3-mercapto-ingahlanganiswa ngezinyathelo ezilandelayo:

1. ku-ether anhydrous, i-2,5-hexanedione ne-sodium sulfhydryl sulfate yasabela ukuze yenze i-mercapto complex.

2. Lapho kukhona i-sodium carbonate, i-mercapto complex ichithwa yi-acidification ukuze ithole i-2,5-Hexanedione, i-3-mercapto-product.

3. Ukuhlanzwa okwengeziwe nokukhipha.

Ulwazi Lokuphepha:

- 2,5-Hexanedione, 3-mercapto-ingaba yingozi empilweni nasendaweni, sicela ulandele izinqubo zokuphepha ezifanele lapho usebenzisa.

-Gwema ukuthintana nesikhumba, ukusetshenziswa kufanele kufake izinto zokuzivikela, ikakhulukazi izinto zokuphefumula kanye namagilavu ​​okuvikela amakhemikhali.

-Funa usizo lwezokwelapha ngokushesha uma udliwe noma uhogelwe.

-Gwema izinga lokushisa eliphezulu kanye nemithombo yomlilo ngesikhathi sokugcina.