54590

4-Hydroxybenzaldehyde

≥95.0% (HPLC)

• Linear Formula: HOC₆H₄CHO
• CAS Number: 123-08-0
• Molecular Weight: 122.12
• Beilstein: 471352
• EC Number: 204-599-1
• MDL number: MFCD00006939
• UNSPSC Code: 12352100
• PubChem Substance ID: 57651478
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: ≥95.0% (HPLC)
• form: solid
• mp: 112-116 °C (lit.)
• functional group: aldehyde
• SMILES string: [H]C(=O)c1ccc(O)cc1
• InChI: 1S/C7H6O2/c8-5-6-1-3-7(9)4-2-6/h1-5,9H
• InChI key: RGHHSNMVTDWUBI-UHFFFAOYSA-N

Description

Application

4-Hydroxybenzaldehyde may be used as a reactant during the synthesis of 4-(4-hydroxyphenyl)-but-3-ene-2-one (a raspberry ketone precursor) and [(pyrrole-2,5-diyl)-co-(benzylidene)]. It may also be used to prepare nonlinear optical quinolinium single crystals (an OHQ–TMS compound) via a condensation reaction with 1,2-dimethylquinolinium 2,4,6-trimethylbenzenesulfonate in methanol.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H318,H335
• Precautionary Statements: P261 - P271 - P280 - P304 + P340 + P312 - P305 + P351 + P338 - P403 + P233
• Hazard Classifications: Eye Dam. 1 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): 345.2 °F
• Flash Point(C): 174 °C
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves