Azelaic acid

About This Item

Molecular Formula	C₉H₁₆O₄
CAS Number	123-99-9

FC-0309527

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Properties

Chemical Identifiers

IUPAC Name	nonanedioic acid
SMILES	C(CCCC(=O)O)CCCC(=O)O
InChI Key	BDJRBEYXGGNYIS-UHFFFAOYSA-N
InChI	InChI=1S/C9H16O4/c10-8(11)6-4-2-1-3-5-7-9(12)13/h1-7H2,(H,10,11)(H,12,13)

Physical Properties

Boiling Point	357.1 °C; 287 °C at 100 mm Hg
Melting Point	160.5 °C
Flash Point	210 °C (closed cup)
Density	1.225 g/cu cm at 25 °C

Safety Information

Hazard Class

Warning

Flash Point

210 °C (closed cup)

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.