I-2-Acetylbutyrolactone CAS 517-23-7

I-CAS:517-23-7

Ifomula yeemolekyuli:C6H8O3

Ubunzima beMolekyuli:128.13

EINECS:208-235-2

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

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

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

I-2-Acetylbutyrolactone ngulwelo olunombala olula kunye ne-ester efana nephunga. I-solubility emanzini yi-20% ngomthamo, kwaye ukunyibilika kwamanzi kule mveliso ngu-12% ngomthamo. Xa udibana nentsimbi, isisombululo sibonakala siluhlaza okwesibhakabhaka ukuya kumbala omfusa.

Inkcazo

Into	Inkcazo
Uxinzelelo lomphunga	0.131Pa kwi-20℃
Ukuxinana	1.19 g/mL ku-25 °C(lit.)
Indawo yokunyibilika	<25 °C
Indawo yokuflasha	>230 °F
I-SOLUBLE	200g/l
Iimeko zokugcina	Gcina kwindawo emnyama

Isicelo

I-2-Acetylbutyrolactone yinto ebalulekileyo ephakathi kwi-synthesis ye-vitamin B. Kwakhona i-intermediate ye-synthesis ye-3,4-disubstituted pyridine kunye ne-5- (β - hydroxyethyl) -4-methylthiazole. Isetyenziselwa ukwenza iziyobisi ezifana ne-vitamin B1 kunye neentlungu zokunciphisa iintlungu