Cinnamic acid

CAS	140-10-3 / 621-82-9
Structure
Synonyms	Benzeneacrylic acid
IUPAC Name	(E)-3-Phenylprop-2-enoic acid
Molecular Weight	148.16
Canonical SMILES	C1=CC=C(C=C1)C=CC(=O)O
InChI	InChI=1S/C9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11)/b7-6+
InChI Key	WBYWAXJHAXSJNI-VOTSOKGWSA-N
Boiling Point	300 °C
Melting Point	133 °C
Flash Point	>230 °F
Purity	98%+
Density	1.2475 g/mL at 25 °C(lit.)
Solubility	Insoluble in water; soluble in oils
Exact Mass	148.052429494
Isomeric SMILES	C1=CC=C(C=C1)/C=C/C(=O)O
Monoisotopic Mass	148.052429494
Physical State	Crystalline powder
Refractive Index	n20/D 1.5049(lit.)
Storage Conditions	Dry place,Room Temperature
Topological Polar Surface Area	37.3 Ų