Butyl 3-mercaptopropionate
Butyl 3-mercaptopropionate (CAS: 16215-21-7) is a chemical compound with the linear formula HSCH₂CH₂CO₂(CH₂)₃CH₃ and a molecular weight of 162.25 g/mol. This organosulfur compound is primarily recognised for its utility as a reactant in thiol-yne photopolymerizations. It is instrumental in the formation of highly cross-linked networks, finding applications in advanced materials science and micro/nanoelectronics.
Thiol-Yne Photopolymerizations
Butyl 3-mercaptopropionate serves as a key reactant in thiol-yne click chemistry. This reaction is employed to create highly cross-linked polymer networks, which are valuable in advanced materials development.
Materials Science
The compound's ability to participate in forming robust polymer structures makes it relevant in materials science for developing novel polymers with specific properties, potentially for coatings or structural components.
Micro/Nanoelectronics
Its role in forming ordered structures via self-assembly and its use in photopolymerization are of interest in micro- and nanoelectronics for fabricating precise patterns or functional layers.
Self-Assembly and Contact Printing
Butyl 3-mercaptopropionate is associated with self-assembly processes, particularly on surfaces, which is crucial for techniques like contact printing in nanofabrication.
| Molecular weight | 162.25 |
|---|---|
| Linear formula | HSCH2CH2CO2(CH2)3CH3 |
| Assay | 98% |
| Boiling point | 101 °C/12 mmHg(lit.) |
| Density | 0.999 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.457(lit.) |
| Application | Used as a reactant for thiol-yne photopolymerizations to form highly-cross-linked networks.1 |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 93 °C / 199.4 °F |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Butyl 3-mercaptopropionate used for?
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Butyl 3-mercaptopropionate is primarily used as a reactant for thiol-yne photopolymerizations to create highly cross-linked polymer networks, finding applications in materials science and micro/nanoelectronics.
What is the CAS number and formula for Butyl 3-mercaptopropionate?
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The CAS number is 16215-21-7, and its linear formula is HSCH₂CH₂CO₂(CH₂)₃CH₃.
What grade and purity does Tech Serve Solutions supply for Butyl 3-mercaptopropionate?
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Tech Serve Solutions supplies Butyl 3-mercaptopropionate with an assay of 98%. This product is intended for research and industrial use; it is not supplied as USP, BP, or EP grade.
What are the safety considerations when handling Butyl 3-mercaptopropionate?
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Butyl 3-mercaptopropionate is a warning hazardous substance (GHS07) that can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, and adequate ventilation are essential. Users should consult the Safety Data Sheet (SDS) before handling.
How is Butyl 3-mercaptopropionate shipped and exported?
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Tech Serve Solutions, a global supplier and exporter established in 1998, ensures compliant packaging and shipping of Butyl 3-mercaptopropionate according to international regulations.
How can I request a quote or sample for Butyl 3-mercaptopropionate?
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To request a quote or a sample of Butyl 3-mercaptopropionate, please contact our sales team through the TSS website, providing your specific requirements.
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