b-Propiolactone
Buy b-Propiolactone (CAS 57-57-8) from Zemixal: C3H4O2, COA and SDS with every lot, worldwide shipping. Ships from India to 120+ countries.
About b-Propiolactone
b-Propiolactone is part of the Zemixal esters & Lactones range. For your records, the material is defined by CAS 57-57-8, formula C3H4O2 and molar mass 72.06 g/mol.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Handling and storage
Hazard communication follows GHS (Danger: H315, H319, H330 and H350). Our SDS lists exposure controls and first-aid measures.
Order it in 25 g, 100 g and 500 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | b-Propiolactone |
|---|---|
| Catalogue number | ZX-018716 |
| CAS number | 57-57-8 |
| IUPAC name | oxetan-2-one |
| Molecular formula | C3H4O2 |
| Molar mass | 72.06 g/mol |
| Exact mass | 72.0211 |
| XLogP3 | -0.2 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 26.3 Ų |
| InChIKey | VEZXCJBBBCKRPI-UHFFFAOYSA-N |
| SMILES | C1COC1=O |
| PubChem CID | 2365 |
| Synonyms | beta-propiolactone, Propiolactone, 2-Oxetanone, Betaprone, Propanolide, 3-Propanolide, 1,3-Propiolactone, 3-Propiolactone, beta-Propionolactone, 3-Hydroxypropionic acid lactone, Hydracrylic acid beta-lactone, beta-Propiolakton |
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
- H315Causes skin irritation
- H319Causes serious eye irritation
- H330Fatal if inhaled
- H350May cause cancer
Precautionary statements P203, P260, P264, P264 + P265, P271, P280, P284, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P318, P320, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 500 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about b-Propiolactone
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