Tom ntej: Glycolaldehyde Dimethyl Acetate (CAS # 30934-97-5)

Taw qhia

Hydroxyacetaldehyde dimethylacetal (2,2-dimethyl-3-hydroxybutyraldehyde) yog cov organic compound. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:

Zoo:

1. Hydroxyacetaldehyde dimethylacetal yog xim tsis muaj xim rau yellowish oily kua nrog ib tug tshwj xeeb aromatic tsw.

2. Nws yog ib qho yooj yim volatile, tuaj yeem miscible hauv ethanol thiab chloroform, thiab me ntsis soluble hauv dej.

3. Lub compound belongs rau aldehyde compound, uas yog reducible thiab reacts nrog ib co oxidants.

Siv:

1. Nws yog siv los ua ib qho tseem ceeb hauv nruab nrab ntawm qee cov organic synthesis, xws li rau cov synthesis ntawm vitamin B6 thiab benzidine thiab lwm cov tshuaj.

2. Nws yog siv los ua ib qho precursor rau ib co fluorescent dyes, los yog raws li ib tug txo tus neeg sawv cev nyob rau hauv cov organic synthesis.

Txoj kev:

Muaj ntau txoj hauv kev los npaj hydroxyacetaldehyde dimethylacetal, thiab cov txheej txheem ntau yog tau los ntawm resorcinol thiab acetone cov tshuaj tiv thaiv. Cov kauj ruam tshwj xeeb yog raws li hauv qab no: resorcinone yog thawj zaug nrog agarose los yog acidic cawv tov los tsim glycidyl, thiab nws yog rhuab nrog acetone nyob rau hauv acidic tej yam kev mob thaum kawg tau hydroxyacetaldehyde dimethylacetal.

Cov ntaub ntawv kev nyab xeeb:

1. Thaum siv lossis khaws cov khoom sib xyaw, tsis txhob nqus nws cov vapors thiab tiv tauj nrog daim tawv nqaij thiab qhov muag.

2. Thaum siv, yuav tsum tau xyuam xim rau kev siv cov cuab yeej tiv thaiv tus kheej tsim nyog, xws li hnav cov hnab looj tes tiv thaiv tshuaj, tsom iav tiv thaiv thiab lub ntsej muag tiv thaiv.

3. Nws tseem yuav tsum ua raws li cov lus qhia txog kev nyab xeeb thiab kev tswj xyuas tshuaj.