Methyl 3-mercaptopropionate
Methyl 3-mercaptopropionate (CAS: 2935-90-2), with the linear formula HSCH2CH2COOCH3 and a molecular weight of 120.17 g/mol, is a thiol ester. This compound is primarily utilised in materials science, particularly in micro/nanoelectronics and self-assembly applications. Its chemical properties make it valuable for surface modification and the creation of ordered molecular layers.
- IUPAC
- 3-Mercaptopropionic Acid Methyl Ester
- Synonyms
- 3-Mercaptopropionic acid methyl ester
Materials Science
Methyl 3-mercaptopropionate serves as a key component in the development of advanced materials. It is instrumental in creating functionalised surfaces and thin films with tailored properties for electronic and optical applications.
Micro/Nanoelectronics
In micro and nanoelectronics, this compound facilitates the precise control of surface chemistry. It is employed in processes such as self-assembled monolayers (SAMs) for fabricating nanoscale devices and improving interfacial characteristics.
Self-Assembly
The thiol group enables strong chemisorption onto noble metal surfaces, making Methyl 3-mercaptopropionate highly effective for creating ordered molecular structures through self-assembly techniques, including contact printing.
| Molecular weight | 120.17 |
|---|---|
| Linear formula | HSCH2CH2COOCH3 |
| Assay | 98% |
| Boiling point | 54-55 °C/14 mmHg(lit.) |
| Density | 1.085 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.464(lit.) |
Hazard statements
- H226Flammable liquid and vapour
- H302Harmful if swallowed
- H330Fatal if inhaled
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P284Wear respiratory protection
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 60 °C / 140 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 22-23 |
| Safety statements (S) | 45 |
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 Methyl 3-mercaptopropionate used for?
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Methyl 3-mercaptopropionate is used in materials science, micro/nanoelectronics, and self-assembly applications for surface modification and the creation of ordered molecular layers.
What is the CAS number and formula for Methyl 3-mercaptopropionate?
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The CAS number is 2935-90-2 and the linear formula is HSCH2CH2COOCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 3-mercaptopropionate with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should Methyl 3-mercaptopropionate be handled safely?
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Methyl 3-mercaptopropionate is a flammable liquid and vapour (H226), harmful if swallowed (H302), and toxic if inhaled (H330). Handle with appropriate personal protective equipment, including chemical-resistant gloves, eye protection, and respiratory protection, in a well-ventilated area. Refer to the Safety Data Sheet for comprehensive handling information.
How is Methyl 3-mercaptopropionate packed, shipped, and exported?
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Methyl 3-mercaptopropionate is packed and shipped in compliance with all relevant transportation regulations for hazardous materials. Tech Serve Solutions has extensive experience in exporting chemicals globally.
How can I request a sample or quote for Methyl 3-mercaptopropionate?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing your specific requirements.
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