trans-Cinnamic Acid

Catalog	BBC140103
CAS	140-10-3
Structure
Description	trans-Cinnamic Acid is an allelochemical that can affect germination and root growth.
Synonyms	Benzalaceticacid
IUPAC Name	(E)-3-Phenylprop-2-enoic acid
Molecular Weight	148.16
Molecular Formula	C9H8O2
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(lit.)
Melting Point	133 °C(lit.)
Flash Point	>230 °F
Purity	99%+
Density	1.248 g/cm³
Solubility	Insoluble in water, soluble in oils
Appearance	Solid
Application	Plant Growth Regulator
Storage	2-8 °C
Active Content	95%
pH	3-4 (0.4g/l, H₂O, 20°C)
pKa	4.44(at 25 °C)
Refractive Index	1.5049
Solubility in Water	0.4 g/L