706329

4-Mercaptobenzoic acid

99%

• Fórmula lineal: HSC₆H₄CO₂H
• Número de CAS: 1074-36-8
• Peso molecular: 154.19
• MDL number: MFCD00016617
• UNSPSC Code: 12352300
• PubChem Substance ID: 329762630
• NACRES: NA.23

Propiedades

• assay: 99%
• form: solid
• mp: 215-224 °C (lit.)
• SMILES string: OC(=O)c1ccc(S)cc1
• InChI: 1S/C7H6O2S/c8-7(9)5-1-3-6(10)4-2-5/h1-4,10H,(H,8,9)
• InChI key: LMJXSOYPAOSIPZ-UHFFFAOYSA-N

Descripción

General description

4-mercaptobenzoic acid (4-MBA) is a probe molecule with thiol and carboxylic groups that form a self-assembled monolayers (SAMs) which can be used for the development of surface enhanced raman spectroscopy (SERS) sensors.

Application

Gold nanostructures functionalized with 4-Mercaptobenzoic acid (4-MBA) may exhibit improve catalytic activity. Several studies report 4-MBA as a model analyte for surface enhancement Raman scattering (SERS) substrates.

Información de seguridad

• 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