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| | 1,2,3,4-Tetrahydro-quinoxaline Basic information |
| Product Name: | 1,2,3,4-Tetrahydro-quinoxaline | | Synonyms: | Benzo(2,3)piperazine, tetrahydro-;Quinoxaline, 1,2,3,4-tetrahydro-;BENZO[2,3]TETRAHYDROPIPERAZINE;5,6,7,8-Tetrahydro-2-quinolinone;1,2,3,4-Tetrahydroquinoxaline, 98%+;1,2,3,4-Tetrahydroquinoxaline 95%;1,2,3,4-Tetrahydroquinoxaline, 98%
white to brown solid;1,2,3,4-TetrahydroquinoxaL | | CAS: | 3476-89-9 | | MF: | C8H10N2 | | MW: | 134.18 | | EINECS: | 623-797-2 | | Product Categories: | Building Blocks;Heterocyclic Building Blocks;Quinoxalines | | Mol File: | 3476-89-9.mol |  |
| | 1,2,3,4-Tetrahydro-quinoxaline Chemical Properties |
| Melting point | 92-98 °C | | Boiling point | 154°C/14mmHg(lit.) | | density | 1.0698 (rough estimate) | | refractive index | 1.5579 (estimate) | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | pka | 4.60±0.50(Predicted) | | form | powder to crystal | | color | White to Brown | | InChI | 1S/C8H10N2/c1-2-4-8-7(3-1)9-5-6-10-8/h1-4,9-10H,5-6H2 | | InChIKey | HORKYAIEVBUXGM-UHFFFAOYSA-N | | SMILES | C1CNc2ccccc2N1 | | CAS DataBase Reference | 3476-89-9(CAS DataBase Reference) | | EPA Substance Registry System | Quinoxaline, 1,2,3,4-tetrahydro- (3476-89-9) |
| Hazard Codes | Xi,Xn | | Risk Statements | 36/37/38-22 | | Safety Statements | 26-36/37/39-44 | | RIDADR | UN 2811 6.1/PG 3 | | WGK Germany | 3 | | TSCA | TSCA listed | | HazardClass | IRRITANT | | PackingGroup | Ⅲ | | HS Code | 29339900 | | Storage Class | 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects | | Hazard Classifications | Acute Tox. 3 Oral |
| | 1,2,3,4-Tetrahydro-quinoxaline Usage And Synthesis |
| Uses | 1,2,3,4-Tetrahydroquinoxaline is a reactant that undergoes acceptorless hydrogenation and dehydrogenation in the presence of a molecular iron catalyst. | | Synthesis Reference(s) | Journal of the American Chemical Society, 69, p. 795, 1947 DOI: 10.1021/ja01196a015 |
| | 1,2,3,4-Tetrahydro-quinoxaline Preparation Products And Raw materials |
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