- 1,2-Dibromotetrachloroethane
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- $101.00 / 1KG
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2025-09-25
- CAS:630-25-1
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
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| | 1,2-Dibromotetrachloroethane Basic information |
| Product Name: | 1,2-Dibromotetrachloroethane | | Synonyms: | 1,1,2,2-Tetrachloro-1,2-dibromoethane;1,2-Dibromotetrachloroethane,97%;1,2-DibroMotetrachloroethane, 97% 25GR;1,2-DIBROMOTETRACHLOROETHANE FOR SYNTHES;1,2-DibroMotetrachloroethane 97%;1,2-dibromo-1,1,2,2-tetrachloro-ethan;1,3-Dibromo-1,1,3,3-tetrachloro-propane;Dbtce | | CAS: | 630-25-1 | | MF: | C2Br2Cl4 | | MW: | 325.64 | | EINECS: | 211-136-7 | | Product Categories: | Ethanes/ethenes;Bromination;Halogenation;Synthetic Organic Chemistry;Alkyl;Halogenated Hydrocarbons;Organic Building Blocks | | Mol File: | 630-25-1.mol |  |
| | 1,2-Dibromotetrachloroethane Chemical Properties |
| Melting point | 215-220 °C (dec.) (lit.) | | Boiling point | 219℃ | | density | 2.713 g/mL at 25 °C (lit.) | | refractive index | 1.5100 (estimate) | | Fp | 105℃ | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | form | Crystalline Powder, Crystals and/or Chunks | | color | White to beige | | Water Solubility | Insoluble in water. | | BRN | 1699471 | | Stability: | Stable. Incompatible with strong oxidizing agents. | | InChI | InChI=1S/C2Br2Cl4/c3-1(5,6)2(4,7)8 | | InChIKey | WJUKOGPNGRUXMG-UHFFFAOYSA-N | | SMILES | C(Br)(Cl)(Cl)C(Br)(Cl)Cl | | CAS DataBase Reference | 630-25-1(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-37/39 | | WGK Germany | 3 | | RTECS | KH9366000 | | HS Code | 29037800 | | Storage Class | 11 - Combustible Solids |
| | 1,2-Dibromotetrachloroethane Usage And Synthesis |
| Description | 1, 2-dibromotetrachloroethane (DBTCE) is a commonly used and mild bromination reagent, suitable for the bromination reaction of alkenes. DBTCE can effectively inhibit the Wagner-Meerwein rearrangement reaction during the bromination process of bicyclic alkenes. In addition, DBTCE is also used to establish a room-temperature catalytic cycle to convert thiocarbonyl compounds into their oxygen analogues. Because DBTCE is relatively expensive, it has not been classified as an ozone-depleting substance. | | Chemical Properties | colourless solid | | Uses | 1,2-dibromotetrachloroethane is used as a fire-proofing agent. It is actively involved in the conversion of sulfones to alkenes by Ramberg-Backlund rearrangement. It is an effective replacement for ozone depleting solvents like dibromodifluoromethane and tetrabromodifluoroethane. It is also utilized as a brominating reagent. In analytical chemistry, it is used in quantitative determination of perhalogenated compounds by high-performance liquid chromatography (HPLC). | | General Description | 1,2-Dibromotetrachloroethane acts as halogenating reagent for the one-pot conversion of sulfones to alkenes by Ramberg-Bcklund rearrangement. It is a useful brominating reagent for diaryl TeII species. | | Synthesis | 1,2-Dibromotetrachloroethane is prepared by reacting Tetrachloroethylene with Bromine refluxed for 2h. |
| | 1,2-Dibromotetrachloroethane Preparation Products And Raw materials |
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