178764

4-Formylcinnamic acid, predominantly trans

• Lineární vzorec: HCOC₆H₄CH=CHCO₂H
• Číslo CAS: 23359-08-2
• Molekulová hmotnost: 176.17
• EC Number: 245-608-9
• MDL number: MFCD00006955
• UNSPSC Code: 12352100
• PubChem Substance ID: 24850768
• NACRES: NA.22

Vlastnosti

• form: solid
• mp: 251-254 °C (dec.) (lit.)
• SMILES string: OC(=O)\C=C\c1ccc(C=O)cc1
• InChI: 1S/C10H8O3/c11-7-9-3-1-8(2-4-9)5-6-10(12)13/h1-7H,(H,12,13)/b6-5+
• InChI key: LBOUHDMYVURTMA-AATRIKPKSA-N

Popis

Application

4-Formylcinnamic acid may be used in the synthesis of (E)-4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethylnaphth-2-yl)-ethynyl]-cinnamic acid.

Bezpečnostní informace

• 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