1,2-Dibromoethylene, mixture of cis and trans
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About 1,2-Dibromoethylene, mixture of cis and trans
Zemixal supplies 1,2-Dibromoethylene, mixture of cis and trans within its pharma Intermediates & Building Blocks portfolio. Key data: CAS 540-49-8, formula C2H2Br2 and molar mass 185.85 g/mol.
Where it is used
- Cross-coupling substrates
- Alkylation reactions
- Organic synthesis
Handling and storage
It carries the GHS signal word Danger (H301, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Order it in 100 mg, 250 mg, 1 g and 5 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
- Cross-coupling substrates
- Alkylation reactions
- Organic synthesis
Applications
Specifications and identifiers
| Product name | 1,2-Dibromoethylene, mixture of cis and trans |
|---|---|
| Catalogue number | ZX-043526 |
| CAS number | 540-49-8 |
| IUPAC name | 1,2-dibromoethene |
| Molecular formula | C2H2Br2 |
| Molar mass | 185.85 g/mol |
| Exact mass | 185.8503 |
| XLogP3 | 1.9 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| InChIKey | UWTUEMKLYAGTNQ-UHFFFAOYSA-N |
| SMILES | C(=CBr)Br |
| PubChem CID | 10897 |
| Synonyms | Acetylene dibromide, Sym-dibromoethylene, Ethylene, 1,2-dibromo-, Ethene, dibromo-, (1E)-1,2-dibromoethene, dibromoethene, dibromo ethylene, ethenylene bromide, 1,2-dibromo-ethene |
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
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | 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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