trans-Cinnamic Acid, CAS 140-10-3
trans-Cinnamic Acid, CAS 140-10-3, is an aromatic unsaturated carboxylic acid also known as Cinnamic Acid, (E)-Cinnamic Acid, trans-3-Phenylacrylic Acid and (E)-3-Phenylprop-2-enoic Acid. It belongs to the family of phenylpropanoid-related compounds and contains a phenyl group connected to an unsaturated carboxylic acid chain.
Chemical Name: (E)-3-Phenylprop-2-enoic Acid
Product Name: trans-Cinnamic Acid
CAS No.: 140-10-3
EC No.: 205-398-1
Molecular Formula: C9H8O2
Molecular Weight: 148.16 g/mol
IUPAC Name: (2E)-3-Phenylprop-2-enoic Acid
Synonyms: Cinnamic Acid, (E)-Cinnamic Acid, trans-3-Phenylacrylic Acid, 3-Phenylacrylic Acid, trans-3-Phenyl-2-propenoic Acid
Chemical Family: Aromatic unsaturated carboxylic acids
Chemical Type: Aromatic organic acid

Appearance: White to pale cream powder or crystals
Purity: 99.0% min
Mainly used in flavors and fragrances, food preservation, pharmaceutical intermediates, as well as photosensitive materials, PVC heat stabilizers and various organic synthesis.
25kg/bag or fiber drum.
6000MT/year.
Store in a tightly closed container in a cool, dry and well-ventilated area.
Protect the material from moisture and contamination.
Hosea Chem® supports sourcing enquiries for trans-Cinnamic Acid, CAS 140-10-3, for organic synthesis, fragrance-related chemistry and specialty chemical applications.