C80857

trans-Cinnamic acid

≥99%

• Synonym(s): trans-3-Phenylacrylic acid, Cinnamic acid
• Linear Formula: C₆H₅CH=CHCOOH
• CAS Number: 140-10-3
• Molecular Weight: 148.16
• Beilstein/REAXYS Number: 1905952
• EC Number: 205-398-1
• MDL number: MFCD00004369
• UNSPSC Code: 12352100
• PubChem Substance ID: 24893022
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: ≥99%
• form: crystals
• bp: 300 °C (lit.)
• mp: 132-135 °C (lit.)
• SMILES string: OC(=O)\C=C\c1ccccc1
• 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

Description

Application

trans-Cinnamic acid can be used in the synthesis of:

• A trans-cinnamic acid hydrazide derivative with potent anti-mycobacterial activity.
• Cinnamate glycerides via homogeneous esterification reaction.
• Styrene via biocatalytic decarboxylation by plant cell cultures.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: 320.0 °F - closed cup
• flash_point_c: 160 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves