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4-Mercaptobenzoic acid

ALDRICH/662534 - technical grade, 90%

Synonym: 4-Carboxybenzenethiol; 4-Carboxythiophenol; 4-Mercaptobenzoic acid; p-Carboxybenzenethiol; p-Mercaptobenzoic acid

CAS Number: 1074-36-8
Empirical Formula (Hill Notation): C7H6O2S
Molecular Weight: 154.19
MDL Number: MFCD00016617
Linear Formula: HSC6H4CO2H
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-662534-5G 5 g
 $94.20
1/EA		 Add To Favorites
45-662534-25G 25 g
 $258.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 662534-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 662534-5G

 

assay 90%
form solid
grade technical grade
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
mp 215-224 °C (lit.)
Quality Level 100 
SMILES string OC(=O)c1ccc(S)cc1
Application: • SERS substrate for food adulteration detection: 4-Mercaptobenzoic acid was employed in the layer-by-layer biopolymer assembly for the in situ fabrication of AuNP plasmonic paper, serving as a SERS substrate useful in detecting food adulteration (Viriyakitpattana et al., 2024 ).
• Development of magneto-plasmonic nanoparticles: Research highlighted the use of 4-Mercaptobenzoic acid in the multiwavelength SERS of magneto-plasmonic nanoparticles, obtained through combined laser ablation and solvothermal methods, showing versatility in nanoparticle synthesis (Talaikis et al., 2023 ).
Packaging: 5, 25 g in glass bottle
Purity 90%
mp 215-224 °C (lit.)
UNSPSC 12352100

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