4,4′-Bis(mercaptomethyl)biphenyl
4,4′-Bis(mercaptomethyl)biphenyl (CAS: 43012-19-7) is an organic compound with the molecular formula C14H14S2 and a molecular weight of 246.39 g/mol. This biphenyl derivative features two mercaptomethyl groups, making it a valuable building block. It is primarily utilized in materials science and chemical synthesis, particularly in applications involving self-assembly and the formation of monolayers due to its thiol functionalities.
- IUPAC
- [1,1′-Biphenyl]-4,4′-dimethanethiol
- Synonyms
- [1,1′-Biphenyl]-4,4′-dimethanethiol
Materials Science
This compound serves as a key building block in materials science, especially for the development of self-assembled monolayers (SAMs) on various surfaces. Its biphenyl core offers rigidity, while the thiol groups provide strong binding capabilities.
Chemical Synthesis
As an organic building block, 4,4′-Bis(mercaptomethyl)biphenyl is employed in diverse synthetic pathways. The reactive thiol groups allow for further functionalisation and incorporation into larger molecular architectures.
Surface Modification
The ability of its thiol groups to chemisorb onto noble metal surfaces makes it ideal for surface modification in microelectronics and nanotechnology. It enables the creation of functionalised interfaces with specific properties.
| Molecular weight | 246.39 |
|---|---|
| Empirical formula | C14H14S2 |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 148-152 °C |
Hazard statements
- H319Causes serious eye irritation
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P305IF IN EYES
- P501Dispose of contents and container per local regulations
| Transport (UN / ADR) | UN 3077 9 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi,N |
| Risk statements (R) | 36-50/53 |
| Safety statements (S) | 26-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4,4′-Bis(mercaptomethyl)biphenyl used for?
+
4,4′-Bis(mercaptomethyl)biphenyl is primarily used as a building block in materials science and chemical synthesis, particularly for creating self-assembled monolayers and for surface modification in microelectronics and nanotechnology.
What is the CAS number and molecular formula for 4,4′-Bis(mercaptomethyl)biphenyl?
+
The CAS number is 43012-19-7 and the molecular formula is C14H14S2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 4,4′-Bis(mercaptomethyl)biphenyl with a minimum assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade.
What are the safety and handling precautions for 4,4′-Bis(mercaptomethyl)biphenyl?
+
This compound is a warning substance (GHS07) and is harmful to aquatic life with long-lasting effects (GHS09, H410). It can cause serious eye irritation (H319). Handle with appropriate personal protective equipment in a well-ventilated area, avoiding release into the environment. Refer to the Safety Data Sheet for full details.
How is 4,4′-Bis(mercaptomethyl)biphenyl packed and shipped by TSS?
+
4,4′-Bis(mercaptomethyl)biphenyl is typically stored at 2-8°C. As a global supplier, TSS exports this chemical in compliance with international shipping regulations, ensuring safe and secure transit.
How can I request a sample or quote for 4,4′-Bis(mercaptomethyl)biphenyl?
+
To request a sample or a quotation, please contact the TSS sales department through our website or by phone, providing the product name and CAS number (43012-19-7).
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis