Acetylene tetrabromide, 99%
Order Acetylene tetrabromide, 99% (CAS 79-27-6) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-009496.
About Acetylene tetrabromide, 99%
Researchers and plant chemists source Acetylene tetrabromide, 99% from Zemixal for routine and specialised work. Key data (Synthesis): CAS 79-27-6, formula C2H2Br4 and molar mass 345.65 g/mol. Expect colourless to very faint yellow liquid.
Typical applications
- Cross-coupling substrates
- Alkylation reactions
- Organic synthesis
Storage and safety notes
Physical constants on file: boiling point 119 °C and density 2.967 g/ml at 25 °C. It carries the GHS signal word Danger (H319, H330 and H412), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 2504.
Order it in 250 mL, 500 mL, 5 L and 160 kg packs or ask for a bulk quotation. Each lot travels with 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
- Cross-coupling substrates
- Alkylation reactions
- Organic synthesis
Applications
Specifications and identifiers
| Product name | Acetylene tetrabromide, 99% |
|---|---|
| Catalogue number | ZX-009496 |
| CAS number | 79-27-6 |
| IUPAC name | 1,1,2,2-tetrabromoethane |
| Molecular formula | C2H2Br4 |
| Molar mass | 345.65 g/mol |
| Exact mass | 345.6849 |
| Grade | Synthesis |
| Purity / assay | ≥99% |
| Physical form | Liquid |
| Appearance | Colourless to very faint yellow liquid |
| Boiling point | 119 °C |
| Density | 2.967 g/ml at 25 °C |
| XLogP3 | 3.6 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 29033990 |
| UN number | UN 2504 |
| InChIKey | QXSZNDIIPUOQMB-UHFFFAOYSA-N |
| SMILES | C(C(Br)Br)(Br)Br |
| PubChem CID | 6588 |
| Synonyms | Muthmanns liquid, TBE,1,1,2,2-Tetrabromoethane, Muthmann's liquid, sym-Tetrabromoethane, Ethane, 1,1,2,2-tetrabromo-, Tetrabromoacetylene, s-Tetrabromoethane, 1,1,2,2-Tetrabromaethan, 1,1,2,2-Tetrabromoetano, 1,1,2,2-Tetrabroomethaan, 1,1,2,2-Tetrabromoethylene, Symmetrical tetrabromoethane |
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
- H319Causes serious eye irritation
- H330Fatal if inhaled
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P260, P264 + P265, P271, P273, P280, P284, P304 + P340, P305 + P351 + P338, P316, P320, P337 + P317, 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
| 250 mL | Quoted on request | |
| 500 mL | Quoted on request | |
| 5 L | Quoted on request | |
| 160 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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