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
- Molecular Weight:
- 154.19
- MDL Number:
- MFCD00016617
- MOL File:
- 1074-36-8.mol
- MSDS File:
- SDS
| 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) |
| UNSPSC Code | 12352300 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | UN 3335 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29309099 | |||||||||
| NFPA 704 |
|
4-Mercaptobenzoic acid price More Price(37)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 662534 | 4-Mercaptobenzoic acid technical grade, 90% | 1074-36-8 | 5g | $94.2 | 2024-03-01 | Buy |
| Sigma-Aldrich | 662534 | 4-Mercaptobenzoic acid technical grade, 90% | 1074-36-8 | 25g | $258 | 2024-03-01 | Buy |
| TCI Chemical | M1294 | 4-Mercaptobenzoic Acid >95.0%(GC)(T) | 1074-36-8 | 5g | $88 | 2024-03-01 | Buy |
| TCI Chemical | M1294 | 4-Mercaptobenzoic Acid >95.0%(GC)(T) | 1074-36-8 | 25g | $288 | 2024-03-01 | Buy |
| Sigma-Aldrich | 706329 | 4-Mercaptobenzoic acid 99% | 1074-36-8 | 1g | $93 | 2024-03-01 | Buy |
4-Mercaptobenzoic acid Chemical Properties,Uses,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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| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8617732866630 | abby@chuanghaibio.com | China | 8773 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | 1022@dideu.com | China | 3889 | 58 |
| Zibo Hangyu Biotechnology Development Co., Ltd | +86-0533-2185556 +8615965530500 | nickzhang@hangyubiotech.com | China | 10987 | 58 |
| ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | +86-13017695106 +86-13676922317 | jiuyitime@fdachem.com | China | 6065 | 58 |
| Capot Chemical Co.,Ltd. | +8613336195806 | sales@capot.com | China | 29731 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 12825 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21622 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3009 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29855 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49733 | 58 |
View Lastest Price from 4-Mercaptobenzoic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-06-25 | 4-mercaptobenzoic acid
1074-36-8
|
US $22.00-88.00 / kg | 1kg | 99% | 50kg | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | |
 |
2025-06-24 | 4-Mercaptobenzoic acid
1074-36-8
|
US $0.00-0.00 / KG | 1KG | 99% | 20 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-06-03 | 4-Mercaptobenzoic acid
1074-36-8
|
US $85.00-850.00 / kg | 10kg | 0.99 | 20tons | Zibo Hangyu Biotechnology Development Co., Ltd |
-
- 4-mercaptobenzoic acid
1074-36-8
- US $22.00-88.00 / kg
- 99%
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- 4-Mercaptobenzoic acid
1074-36-8
- US $0.00-0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 4-Mercaptobenzoic acid
1074-36-8
- US $85.00-850.00 / kg
- 0.99
- Zibo Hangyu Biotechnology Development Co., Ltd
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