L(+)-allo-Threonine

About This Item

Molecular Formula	C₄H₉NO₃
CAS Number	28954-12-3

FC-0695277

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Properties

Chemical Identifiers

IUPAC Name	(2S,3S)-2-amino-3-hydroxybutanoic acid
SMILES	C[C@@H]([C@@H](C(=O)O)N)O
InChI Key	AYFVYJQAPQTCCC-HRFVKAFMSA-N
InChI	InChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)

Physical Properties

Boiling Point	345.8±32.0 °C at 760 mmHg
Melting Point	256 °C
Flash Point	162.9±25.1 °C
Density	1.3±0.1 g/cm3

Safety Information

Hazard Class

Warning

Flash Point

162.9±25.1 °C

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.