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

I-CAS:5405-41-4

I-Molecular Formula:I-C6H12O3

Isisindo se-Molecular:132.16

I-EINECS:226-456-2

Omqondofana:3-HYDROXYBUTYRIC ETHYL ETHER; I-DL-3-HYDROXY-N-BUTYRIC ACID ETHYL ESTER;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

Omaka bomkhiqizo

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

I-Ethyl 3-hydroxybutyrate iwuketshezi lwe-viscous olungenambala olunezithelo, amagilebhisi, eluhlaza kanye ne-Baijiu njengephunga elimnandi. Iphoyinti lokubilisa 170 ℃ noma 81 ℃ (2400Pa). Iphoyinti elikhanyayo 77 ℃. Chaza emanzini (100g/100ml, 123 ℃). Imikhiqizo yemvelo ikhona e-Baijiu, rum, izithelo zamaqanda, njll.

Ukucaciswa

Into	Ukucaciswa
Iphuzu elibilayo	170 °C (okhanyisiwe)
Ukuminyana	1.017 g/mL ku-25 °C (okhanyisiwe)
pKa	14.45±0.20(Okubikezelwe)
iphoyinti elikhanyayo	148 °F
ukumelana	n20/D 1.42(lit.)
Izimo zokugcina	Ivalwe endaweni eyomile, engu-2-8°C

Isicelo

I-Ethyl 3-hydroxybutyrate iyisiphakathi esithembisayo sezinto eziphilayo esingasetshenziswa ukulungisa imikhiqizo eminingi yemithi ethengiswa kakhulu; I-Poly (3-hydroxybutyrate) ethyl ester (PHB) ingabuye ihlanganiswe ngokushintshaniswa kwe-ester ukuze kukhiqizwe izinto zokwelapha, izinto zokupakisha, nezinto ezibonakalayo.