(S)-3-Hydroxy-gamma-butyrolactone

About This Item

Molecular Formula	C₄H₆O₃
CAS Number	7331-52-4

FC-0267005

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Properties

Chemical Identifiers

IUPAC Name	(4S)-4-hydroxyoxolan-2-one
SMILES	C1C(COC1=O)O
InChI Key	FYNVARJNCVQAAI-VKHMYHEASA-N
InChI	InChI=1S/C4H6O3/c5-3-1-2-4(6)7-3/h3,5H,1-2H2/t3-/m0/s1

Physical Properties

Boiling Point	310.3±35.0 °C at 760 mmHg
Melting Point	1.24ºC
Flash Point	157.0±18.7 °C
Density	1.4±0.1 g/cm3

Safety Information

Hazard Class

Warning

Flash Point

157.0±18.7 °C

Control Level

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.