PHL82343

trans-o-Coumaric acid

phyproof^® Reference Substance

• Synonym(s): trans-2-Hydroxycinnamic acid, (E)-3-(2-Hydroxyphenyl)acrylic acid, o-Coumaric acid
• Empirical Formula (Hill Notation): C₉H₈O₃
• CAS Number: 614-60-8
• Molecular Weight: 164.16
• NACRES: NA.24
• UNSPSC Code: 41116107
• Beilstein/REAXYS Number: 1100900
• MDL number: MFCD00004379

Properties

• SMILES string: OC(=O)\C=C\c1ccccc1O
• InChI: 1S/C9H8O3/c10-8-4-2-1-3-7(8)5-6-9(11)12/h1-6,10H,(H,11,12)/b6-5+
• InChI key: PMOWTIHVNWZYFI-AATRIKPKSA-N
• grade: primary reference standard
• product line: phyproof^® Reference Substance
• assay: ≥98.0% (HPLC)
• manufacturer/tradename: PhytoLab
• mp: ~210 °C (dec.)
• application(s): food and beverages
• format: neat

Description

General description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Legal Information

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H315,H319,H335
• pcodes: P261 - P264 - P271 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable