2-Acetylbutyrolactone CAS 517-23-7

CAS;517-23-7

Formulae hypotheticae:C6H8O3

Pondus hypotheticum:128.13

EINECS:208-235-2

Synonyma:2-Acetyl-4-hydroxybutyricum acidum gamma-lactone; 2-Acetylbutyrolacton; 2-Oxo-3-acetyltetrahydrofuran; -Acetyl-hydroxybutyricacid; alpha-(2-hydroxyethyl) acidum acetoaceticum gamma-lactone; alpha-acetobutyrolactone; alpha-Acetylbutyrolactone; alpha-acetyl-gamma-hydroxybutyricum acidum gamma-lactone; 2-ACETYL-GAMA-BUTYROLACTONE

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Quid est 2-Acetylbutyrolactone CAS 517-23-7?

2-Acetylbutyrolactone est liquor coloratus cum odore ester. Solubilitas in aqua est 20% per volumen, et solutio aquae in hoc productum est 12% per volumen. Cum ferro contactum, solutio caeruleae ad purpuram caeruleam apparet.

Specification

Item	Specification
Vapor pressura	0.131Pa at 20℃
Densitas	1.19 g/mL ad 25 °C(lit.)
punctum liquescens	<25 °C
mico punctum	>23 °F
SOLUBILIS	200g/l*
Repono conditionibus	Serva in caliginoso loco

Applicationem

2-Acetylbutyrolactone media est momenti pro synthesi vitaminum B. Est etiam medium pro synthesi 3,4-pyridini et 5- (β - hydroxyethyl) -4-methylthiazoli. Usus ad medicamenta facienda ut Vitaminum B1 et dolorem relievers