Methyl 3-mercaptopropionate, 98%
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About Methyl 3-mercaptopropionate, 98%
Methyl 3-mercaptopropionate, 98% sits in our sulfur Compounds (Thiols, Sulfides, Sulfonates) section and ships worldwide from stock or short lead time. For your records (98%), the material is defined by CAS 2935-90-2, formula C4H8O2S and molar mass 120.17 g/mol. It is described as colourless liquid.
Common uses in the lab and plant
- Nanotechnology research
- Organic synthesis
Handling and storage
Reported physical data: boiling point 54-55 °C and density 1.085 g/mL at 25 °C. It carries the GHS signal word Danger (H226, H301, H302 and H312), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 5 g, 100 g, 500 g and 1 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Nanotechnology research
- Organic synthesis
Applications
Specifications and identifiers
| Product name | Methyl 3-mercaptopropionate, 98% |
|---|---|
| Catalogue number | ZX-009952 |
| CAS number | 2935-90-2 |
| IUPAC name | methyl 3-sulfanylpropanoate |
| Molecular formula | C4H8O2S |
| Molar mass | 120.17 g/mol |
| Exact mass | 120.0245 |
| Purity / assay | 98% |
| Physical form | Liquid |
| Appearance | Colourless liquid |
| Boiling point | 54-55 °C |
| Density | 1.085 g/mL at 25 °C |
| XLogP3 | 0.3 |
| H-bond donors / acceptors | 1 / 3 |
| Topological polar surface area | 27.3 Ų |
| HS code | 29221990 |
| InChIKey | LDTLDBDUBGAEDT-UHFFFAOYSA-N |
| SMILES | COC(=O)CCS |
| PubChem CID | 18050 |
| Synonyms | 3-Mercaptopropionic acid methyl ester, Propanoic acid, 3-mercapto-, methyl ester, methyl-3-mercaptopropionate, Methyl mercaptopropionate, Propionic acid, 3-mercapto-, methyl ester, Methyl beta-mercaptopropionate, methyl 3-mercaptopropanoate, Methyl .beta.-mercaptopropionate, 3-mercapto-propionic acid methyl ester, methyl-mercaptopropanoate, methyl3-mercaptopropanoate, methyl-3-mercaptopropanoate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H226Flammable liquid and vapor
- H301Toxic if swallowed
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H319Causes serious eye irritation
- H330Fatal if inhaled
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P210, P233, P240, P241, P242, P243, P260, P264, P264 + P265, P270, P271, P273, P280, P284, P301 + P316, P301 + P317, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P316, P317, P320, P321
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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