Choline bitartrate

About This Item

Molecular Formula	C₉H₁₉NO₇
CAS Number	87-67-2

FC-0213577

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Properties

Chemical Identifiers

IUPAC Name	2-hydroxyethyl(trimethyl)azanium;2,3,4-trihydroxy-4-oxobutanoate
SMILES	C[N+](C)(C)CCO.C(C(C(=O)[O-])O)(C(=O)O)O
InChI Key	QWJSAWXRUVVRLH-UHFFFAOYSA-M
InChI	InChI=1S/C5H14NO.C4H6O6/c1-6(2,3)4-5-7;5-1(3(7)8)2(6)4(9)10/h7H,4-5H2,1-3H3;1-2,5-6H,(H,7,8)(H,9,10)/q+1;/p-1

Physical Properties

Boiling Point	399.3ºC at 760 mmHg
Melting Point	149-153 °C
Flash Point	209.4ºC
Density	1.47 g/cm3

Safety Information

Flash Point

209.4ºC

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.