2-Ethyl-4-Hydroxy-5-Methyl-3(2H)-Furanone (CAS # 27538-09-6)
| WGK Germany | 3 |
| RTECS | LU4250000 |
Taw qhia
Soy sauce ketone, tseem hu ua 3-hydroxy-2-butyrone, yog cov organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm soy sauce ketone:
Khoom: Soy sauce ketone yog cov kua tsis muaj xim nrog ib qho tshwj xeeb aroma. Nyob rau hauv chav tsev kub, nws yog soluble nyob rau hauv organic solvents xws li cawv, ethers, thiab ketones, tab sis insoluble nyob rau hauv dej.
Txoj Kev: Ib txoj hauv kev los npaj cov kua ntses ketones yog los ntawm kev siv tshuaj lom neeg. Txoj kev npaj tshwj xeeb suav nrog cov cua sov thiab cov tshuaj tiv thaiv ntawm cov khoom siv raw uas tsim nyog (xws li yas acetone, acid anhydride thiab cawv, thiab lwm yam) nyob rau hauv qhov kev txiav txim ntawm lub catalyst kom tau cov kua ntses ketone cov khoom. Cov txheej txheem npaj kom ntxaws tuaj yeem pom hauv cov ntaub ntawv tshuaj tshwj xeeb lossis cov phau ntawv siv kev lag luam.
Cov cuab yeej tiv thaiv tsim nyog xws li hnab looj tes, tsom iav, thiab daim npog ntsej muag yuav tsum hnav thaum tuav lossis kov. Yog tias koj xav siv nws, koj yuav tsum ua raws li cov lus qhia txog kev kho mob thiab cov lus qhia ua haujlwm nyab xeeb. Nyob rau hauv txhua rooj plaub, lub compound yuav tsum tau muab khaws cia thiab tswj kom zoo kom deb ntawm ignition thiab kub kub. Yog xav paub ntxiv txog kev nyab xeeb cov ntaub ntawv: thov xa mus rau Chemical Safety Data Sheet (MSDS) los yog nrog tus kws kho mob tshwj xeeb.
