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

Taw qhia

2,5-Hexanedione, 3-mercapto-, tseem hu ua 2,5-Hexanedione, 3-mercapto-, yog cov organic compound. Cov hauv qab no yog cov lus piav qhia ntawm nws qhov xwm txheej, kev siv, kev tsim thiab cov ntaub ntawv kev nyab xeeb:

Xwm:

-Cov tsos mob: cov kua tsis muaj xim

Cov mis mos molecular: C6H10O2S

Molecular Luj: 146.21g / mol

Melting point: -19 ° C

- Kub taw tes: 179 ° C

-Solubility: Soluble nyob rau hauv dej thiab feem ntau organic solvents

Siv:

- 2,5-Hexanedione, 3-mercapto- tuaj yeem siv los ua cov tshuaj reagents thiab intermediates hauv cov organic synthesis.

-Nws muaj ib daim ntawv thov nqi nyob rau hauv lub teb ntawm tshuaj synthesis, dye synthesis, tshuaj pleev ib ce thiab hais txog.

Txoj Kev Npaj:

- 2,5-Hexanedione, 3-mercapto- tuaj yeem ua ke los ntawm cov kauj ruam hauv qab no:

1. nyob rau hauv anhydrous ether, 2,5-hexanedione thiab sodium sulfhydryl sulfate tau reacted los tsim ib tug mercapto complex.

2. Nyob rau hauv lub xub ntiag ntawm sodium carbonate, mercapto complex yog decomposed los ntawm acidification kom tau 2,5-Hexanedione, 3-mercapto-cov khoom.

3. Ntxiv purification thiab rho tawm.

Cov ntaub ntawv kev nyab xeeb:

- 2,5-Hexanedione, 3-mercapto-tej zaum yuav ua rau muaj kev phom sij rau kev noj qab haus huv thiab ib puag ncig, thov ua raws li cov txheej txheem kev nyab xeeb thaum siv.

-Tsis txhob sib cuag nrog daim tawv nqaij, siv yuav tsum hnav cov khoom tiv thaiv tus kheej, tshwj xeeb tshaj yog cov cuab yeej ua pa thiab cov hnab looj tes tiv thaiv tshuaj.

-Nrhiav kev pab kho mob tam sim yog noj los yog nqus tau.

-Tsis txhob kub thiab hluav taws kub thaum lub sij hawm cia.