19444-84-9 C4H6O3 ALPHA-HYDROXY-GAMMA-BUTYROLACTONE CAS NO.19444-84-9

alpha-hydroxy-gamma-butyrolactone basic information

product name:	alpha-hydroxy-gamma-butyrolactone
synonyms:	dihydro-3-hydroxy-2(3h)-furanone;2-hydroxy-gamma-butyrolactone;3-hydroxytetrahydrofuran-2-one;akos 224;alpha-hydroxy-gamma-butyrolactone;4,5-dihydro-3-hydroxy-2(3h)-furanone;α-hydroxy-γ-butyrolactone;4,5-dihydroxy-3-hydroxy-2(3h)-furanone
cas:	19444-84-9
mf:	c4h6o3
mw:	102.09
einecs:
product categories:
mol file:	19444-84-9.mol

alpha-hydroxy-gamma-butyrolactone chemical properties

bp	133 °c10 mm hg(lit.)
density	1.309 g/ml at 25 °c(lit.)
refractive index	n20/d 1.468(lit.)
fp	>230 °f
cas database reference	19444-84-9(cas database reference)

safety information

hazard codes	xi
risk statements	36/37/38
safety statements	23-24/25-36-26
wgk germany	3
f	3-10

msds information

alpha-hydroxy-gamma-butyrolactone usage and synthesis

chemical properties	clear colorless to yellow viscous liquid
usage	α-hydroxy-γ-butyrolactone may be employed as starting reagent in the synthesis of series of seco-pseudonucleoside synthons via aminolysis. 1 it may be employed as starting reagent in the synthesis of enantiomerically pure orthogonally protected δ-azaproline, via mitsunobu reaction.

alpha-hydroxy-gamma-butyrolactone preparation products and raw materials

hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.

we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.

we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market. we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!