4-Mercaptobenzoic acid
- Product Name
- 4-Mercaptobenzoic acid
- CAS No.
- 1074-36-8
- Chemical Name
- 4-Mercaptobenzoic acid
- Synonyms
- 4-mercaptobenzoate;NSC 32022;4-Thiobenzoic acid;4-Carboxythiophenol;2-Amino Thio Anisol;4-Mercaptobenzoic ac;4-Carboxybenzenethiol;p-Carboxybenzenethiol;Mercaptobenzoicacid,4-;4-Mercapto Bezoic acid
- CBNumber
- CB2488121
- Molecular Formula
- C7H6O2S
- Formula Weight
- 154.19
- MOL File
- 1074-36-8.mol
4-Mercaptobenzoic acid Property
- Melting point:
- 215-224 °C (lit.)
- Boiling point:
- 314.3±25.0 °C(Predicted)
- Density
- 1.345±0.06 g/cm3(Predicted)
- storage temp.
- Hygroscopic, Refrigerator, Under Inert Atmosphere
- solubility
- soluble in Alcohol,Ether
- form
- powder to crystal
- pka
- 4.05±0.10(Predicted)
- color
- White to Yellow to Green
- Stability:
- Store Under Argon; Air and Temperature Sensitive
- InChI
- InChI=1S/C7H6O2S/c8-7(9)5-1-3-6(10)4-2-5/h1-4,10H,(H,8,9)
- InChIKey
- LMJXSOYPAOSIPZ-UHFFFAOYSA-N
- SMILES
- C(O)(=O)C1=CC=C(S)C=C1
- CAS DataBase Reference
- 1074-36-8(CAS DataBase Reference)
- NIST Chemistry Reference
- Benzoic acid, 4-mercapto-(1074-36-8)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 662534
- Product name
- 4-Mercaptobenzoic acid
- Purity
- technical grade, 90%
- Packaging
- 5g
- Price
- $97.1
- Updated
- 2025/07/31
- Product number
- 662534
- Product name
- 4-Mercaptobenzoic acid
- Purity
- technical grade, 90%
- Packaging
- 25g
- Price
- $266
- Updated
- 2025/07/31
- Product number
- M1294
- Product name
- 4-Mercaptobenzoic Acid
- Purity
- >95.0%(GC)(T)
- Packaging
- 5g
- Price
- $110
- Updated
- 2025/07/31
- Product number
- M1294
- Product name
- 4-Mercaptobenzoic Acid
- Purity
- >95.0%(GC)(T)
- Packaging
- 25g
- Price
- $361
- Updated
- 2025/07/31
- Product number
- 706329
- Product name
- 4-Mercaptobenzoic acid
- Purity
- 99%
- Packaging
- 1g
- Price
- $96.3
- Updated
- 2025/07/31
4-Mercaptobenzoic acid Chemical Properties,Usage,Production
Chemical Properties
Cream Colour Crystalline Solid
Uses
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.
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.
References
[1] BRIAN T SCARPITTI. Comparison of 4-Mercaptobenzoic Acid Surface-Enhanced Raman Spectroscopy-Based Methods for pH Determination in Cells.[J]. Applied Spectroscopy, 2020, 74 11: 1423-1432. DOI:10.1177/0003702820950768.
[2] YU YUN WANG, STEPHEN B. CRONIN* Measuring Local pKa and pH Using Surface Enhanced Raman Spectroscopy of 4-Mercaptobenzoic Acid[J]. Langmuir, 2023, 39 47: 16807-16811. DOI:10.1021/acs.langmuir.3c02073.
[3] RAFAEL DA FONSECA ALVES . Synthesis and characterization of a material derived from 4-mercaptobenzoic acid: A novel platform for oligonucleotide immobilization[J]. Talanta, 2017, 165: Pages 69-75. DOI:10.1016/j.talanta.2016.12.025.
[4] WAN-YI CHEN. Electrochemical determination of bisphenol A with a glassy carbon electrode modified with gold nanodendrites[J]. Microchimica Acta, 2014, 182 3-4: 703-709. DOI:10.1007/s00604-014-1377-4.
4-Mercaptobenzoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-Mercaptobenzoic acid manufacturers
- Product
- 4-mercaptobenzoic acid 1074-36-8
- Price
- US $22.00-88.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 50kg
- Release date
- 2025-06-25
- Product
- 4-Mercaptobenzoic acid 1074-36-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-11-22
- Product
- 4-Mercaptobenzoic acid 1074-36-8
- Price
- US $85.00-850.00/kg
- Min. Order
- 10kg
- Purity
- 0.99
- Supply Ability
- 20tons
- Release date
- 2023-11-10