Home > Heterocyclic Compounds> (+/-)-3-HYDROXY-γ-BUTYROLACTONE

(+/-)-3-HYDROXY-γ-BUTYROLACTONE

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Origin: China

Cas No: 5469-16-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 5469-16-9 Formula: C4H6O3 Molecular Weight: 102.08900

Basic Info

Chemical Name	(+/-)-3-HYDROXY-γ-BUTYROLACTONE
Synonyms	4-HYDROXYDIHYDROFURAN-2-ONE; (-)-(4S)-4,5-dihydro-4-hydroxyfuran-2(3H)-one; (-3-Hydroxy-g-butyrolactone; 4-Hydroxydihydro-2(3H)-furanone; (S)-(-)-3,4-dihydroxybutanoic acid lactone; (n)-3-hydroxy; 4-Hydroxydihydrofuran-2(3H)-one; 4-hydroxyoxolan-2-one; (3S)-3-hydroxybutyrolactone; Dihydro-4-hydroxy-2(3H)-furanone; (S)-(-)-3,4-dihydroxybutanoic acid 1,4-lactone; 3-HYDROXY--BUTYROLACTONE;
CAS No.	5469-16-9
Molecular Formula	C4H6O3
Molecular Weight	102.08900
PSA	46.53000
LogP	-0.70580

Properties

Density	1.393 g/cm3
Boiling Point	310.3ºC at 760 mmHg ，98-100ºC 0,3mm
Melting Point	68ºC
Flash Point	157ºC
Refractive Index	1.464

Safety Info

Safety Statements	26-36
HS Code	2932209090
Risk Statements	R36/38

Synthesis Route

β-maltose→(+/-)-3-HYDROXY-γ-BUTYROLACTONE
(S)-4-chloro-3-hydroxybutyric acid→(+/-)-3-HYDROXY-γ-BUTYROLACTONE
Diethyl L-(-)-Malate→(+/-)-3-HYDROXY-γ-BUTYROLACTONE

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	HP-5MS	-	1185.1	custom temperature program
Capillary	DB-5	-	1153.	temperature ramp
Capillary	BP-20	-	2457.	custom temperature program
Capillary	BP-20	-	2457.	custom temperature program