427543

4-Acetoxy-3-methoxycinnamaldehyde, predominantly trans

95%

• Linear Formula: CH₃CO₂C₆H₃(OCH₃)CH=CHCHO
• CAS Number: 83071-67-4
• Molecular Weight: 220.22
• MDL number: MFCD00239339
• UNSPSC Code: 12352100
• PubChem Substance ID: 24866767
• NACRES: NA.22

Properties

• vapor density: >0 (vs air)
• assay: 95%
• impurities: 2.46 wt. % diethyl ether
• mp: 97-100 °C (lit.)
• functional group: aldehyde; ester
• SMILES string: COc1cc(\C=C\C=O)ccc1OC(C)=O
• InChI: 1S/C12H12O4/c1-9(14)16-11-6-5-10(4-3-7-13)8-12(11)15-2/h3-8H,1-2H3/b4-3+
• InChI key: VEKAJHBFBMWJKI-ONEGZZNKSA-N

Description

General description

4-Acetoxy-3-methoxycinnamaldehyde is a cinnamaldehyde derivative. It is an organic building block useful in chemical synthesis.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves