Rosmarinic acid

About This Item

Molecular Formula	C₁₈H₁₆O₈
CAS Number	20283-92-5

FC-0072686

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Properties

Chemical Identifiers

IUPAC Name	(2R)-3-(3,4-dihydroxyphenyl)-2-[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxypropanoic acid
SMILES	C1=CC(=C(C=C1C[C@H](C(=O)O)OC(=O)/C=C/C2=CC(=C(C=C2)O)O)O)O
InChI Key	DOUMFZQKYFQNTF-WUTVXBCWSA-N

Physical Properties

Boiling Point	694.7±55.0 °C at 760 mmHg
Melting Point	171-175 °C
Flash Point	254.5±25.0 °C
Density	1.547 g/cu cm

Safety Information

Hazard Class

Danger

Flash Point

254.5±25.0 °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.