I-Ethyl 3-hydroxybutyrate CAS 5405-41-4

Isithombe Esifakiwe se-Ethyl 3-hydroxybutyrate CAS 5405-41-4

I-CAS:5405-41-4

Ifomula Yamamolekyuli:C6H12O3

Isisindo sama-molecule:132.16

I-EINECS:226-456-2

Amagama afanayo:I-3-HYDROXYBUTYL ETHER; I-DL-3-HYDROXY-N-BUTYRIC ACID ETHYL ESTER; I-DL-3-HYDROXYBUTYRIC ACID ETHYL ESTER; I-DL-ETHYL-3-HYDROXYBUTYRATE; I-ETHYL DL-3-HYDROXYBUTYRATE; I-ETHYL DL-3-HYDROXY-N-BUTYRATE; I-ETHYL 3-HYDROXYBUTYRATE

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-Ethyl 3-hydroxybutyrate CAS 5405-41-4?

I-Ethyl 3-hydroxybutyrate iwuketshezi oluqinile olungenambala olunephunga elimnandi, elifana nelezithelo, elimagilebhisi, eliluhlaza kanye nelifana nele-Baijiu. Iphuzu lokubila lingu-170 ℃ noma u-81 ℃ (2400Pa). Iphuzu lokushelela lingu-77 ℃. Ncibilikisa emanzini (100g/100ml, 123 ℃). Imikhiqizo yemvelo ikhona e-Baijiu, i-rum, izithelo zamaqanda, njll.

Imininingwane

Into	Imininingwane
Indawo yokubilisa	170 °C (ngokukhanya)
Ubuningi	1.017 g/mL ku-25 °C (ngokukhanya)
i-pKa	14.45±0.20(Kubikezelwe)
iphuzu elikhanyayo	148 °F
ukumelana	n20/D 1.42(lit.)
Izimo zokugcina	Kuvaliwe endaweni eyomile, 2-8°C

Isicelo

I-Ethyl 3-hydroxybutyrate iyi-organic intermediate ethembisayo engasetshenziswa ukulungiselela imikhiqizo eminingi yemithi ethengiswa kakhulu; I-Poly (3-hydroxybutyrate) ethyl ester (PHB) ingakhiwa futhi ngokusebenzisa i-ester exchange condensation ukuze kukhiqizwe izinto zokwelapha, izinto zokupakisha, kanye nezinto ezibonakalayo.