TRIETHYLAMINE HYDROBROMIDE manufacturers
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| | TRIETHYLAMINE HYDROBROMIDE Basic information |
| Product Name: | TRIETHYLAMINE HYDROBROMIDE | | Synonyms: | Ethanamine,N,N-diethyl-,hydrobromide;TRIETHYLAMINE HYDROBROMIDE;n,n-diethyl-ethanamin hydrobromide;N,N-Diethylethanamine Hydrobromide;Triethylamine hydrobromide,99%;TRIETHYLAMINE HYDROBROMIDE ISO 9001：2015 REACH;RIETHYLAMINE HYDROBROMIDE;triethylazanium bromide | | CAS: | 636-70-4 | | MF: | C6H16BrN | | MW: | 182.1 | | EINECS: | 211-263-8 | | Product Categories: | | | Mol File: | 636-70-4.mol |  |
| | TRIETHYLAMINE HYDROBROMIDE Chemical Properties |
| Melting point | 246-248°C | | density | 1.314[at 20℃] | | vapor pressure | 0Pa at 25℃ | | Fp | >65℃ | | storage temp. | Inert atmosphere,Room Temperature | | form | Crystalline Powder or Flakes | | color | White to off-white | | Water Solubility | Soluble in water, alcohol and chloroform. | | Sensitive | Hygroscopic | | InChI | InChI=1S/C6H15N.BrH/c1-4-7(5-2)6-3;/h4-6H2,1-3H3;1H | | InChIKey | NRTLTGGGUQIRRT-UHFFFAOYSA-N | | SMILES | N(CC)(CC)CC.Br | | LogP | 0.3 at 25℃ | | EPA Substance Registry System | Triethylamine hydrobromide (636-70-4) |
| | TRIETHYLAMINE HYDROBROMIDE Usage And Synthesis |
| Chemical Properties | white to off-white flakes | | Uses | Triethylamine hydrobromide is used to prepare dimethyl -alfa-diethylaminomaleate by reacting with dimethyl acetylenedicarbosylate. It is involved in the preparation of triphenylpropargylphosphonium bromide. | | Synthesis |
Triethylamine hydrobromide can be obtained by reacting triethylamine with hydrobromic acid:
(C2H5)3N + HBr [(C2H5)3NH]Br
| | Purification Methods | Equimolar portions of triethylamine and aqueous solutions of HBr in acetone are mixed with cooling. The precipitated salt is washed with anhydrous acetone and dried in vacuum for 1-2hours. [Odinekov et al. J Chem Soc, Faraday Trans 2 80 899 1984.] Recrystallise it from CHCl3 or EtOH. [Beilstein 4 IV 322.] |
| | TRIETHYLAMINE HYDROBROMIDE Preparation Products And Raw materials |
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