4-Hydroxy-3,5-dimethoxycinnamic acid

About This Item

Molecular Formula	C₁₁H₁₂O₅
CAS Number	530-59-6
Appearance	Light yellow powder; [Sigma-Aldrich MSDS]

FC-0654748

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Properties

Chemical Identifiers

IUPAC Name	(E)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoic acid
SMILES	COC1=CC(=CC(=C1O)OC)/C=C/C(=O)O
InChI Key	PCMORTLOPMLEFB-ONEGZZNKSA-N
InChI	InChI=1S/C11H12O5/c1-15-8-5-7(3-4-10(12)13)6-9(16-2)11(8)14/h3-6,14H,1-2H3,(H,12,13)/b4-3+

Physical Properties

Boiling Point	403.4±40.0 °C at 760 mmHg
Melting Point	192 °C
Flash Point	158.6±20.8 °C
Density	1.3±0.1 g/cm3

Safety Information

Hazard Class

Warning

Flash Point

158.6±20.8 °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.