I-2-Acetylbutyrolactone CAS 517-23-7

2-Acetylbutyrolactone CAS 517-23-7 Isithombe Esifakiwe

I-CAS:517-23-7

I-Molecular Formula:C6H8O3

Isisindo se-Molecular:128.13

I-EINECS:208-235-2

Omqondofana:2-Acetyl-4-hydroxybutyric acid gamma-lactone; 2-Acetylbutyrolacton; I-2-Oxo-3-acetyltetrahydrofuran; i-acetyl-hydroxybutyricacid; i-alpha-(2-Hydroxyethyl)i-acetoacetic acid i-gamma-lactone; i-alpha-Acetobutyrolactone; i-alpha-acetylbutyrolactone; i-alpha-Acetyl-gamma-hydroxybutyric acid i-gamma-lactone; 2-ACETYL-GAMA-BUTYROLACTONE

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-2-Acetylbutyrolactone CAS 517-23-7?

I-2-Acetylbutyrolactone iwuketshezi olunombala okhanyayo olunephunga elifana ne-ester. I-solubility emanzini ingu-20% ngevolumu, futhi ukuncibilika kwamanzi kulo mkhiqizo kungu-12% ngevolumu. Uma uthintana nensimbi, ikhambi livela okwesibhakabhaka kuya kokunsomi ngokukhanyayo.

Ukucaciswa

Into	Ukucaciswa
Umfutho we-vapor	0.131Pa ku-20℃
Ukuminyana	1.19 g/mL ku-25 °C(lit.)
Iphoyinti lokuncibilika	<25°C
iphoyinti elikhanyayo	>230 °F
I-SOLUBLE	200g/l
Izimo zokugcina	Gcina endaweni emnyama

Isicelo

I-2-Acetylbutyrolactone iyingxenye ebalulekile yokuhlanganiswa kwe-vitamin B. Iphinde ibe yindawo ephakathi yokuhlanganiswa kwe-pyridine ye-3,4-disubstituted kanye ne-5- (β - hydroxyethyl) -4-methylthiazole. Isetshenziselwa ukukhiqiza izidakamizwa ezifana ne-vitamin B1 kanye nezidambisi zinhlungu