2,5-Dibromthiophen
Bezeichnung:2,5-Dibromthiophen
CAS-Nr3141-27-3
Englisch Name:2,5-Dibromothiophene
CBNumberCB1694455
SummenformelC4H2Br2S
Molgewicht241.93
MOL-Datei3141-27-3.mol
Synonyma
2,5-Dibromthiophen
2,5-Dibromthiophen physikalisch-chemischer Eigenschaften
| Schmelzpunkt | -6 °C (lit.) |
| Siedepunkt | 211 °C (lit.) |
| Dichte | 2.147 g/mL at 25 °C (lit.) |
| Brechungsindex | 1.627-1.63 |
| Flammpunkt | 99 °C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| Löslichkeit | Chloroform, Methanol |
| Aggregatzustand | Liquid |
| Farbe | Clear pale yellow to brown |
| Wichte | 2.147 |
| Wasserlöslichkeit | practically insoluble |
| BRN | 109899 |
| InChI | 1S/C4H2Br2S/c5-3-1-2-4(6)7-3/h1-2H |
| InChIKey | KBVDUUXRXJTAJC-UHFFFAOYSA-N |
| SMILES | Brc1ccc(Br)s1 |
| CAS Datenbank | 3141-27-3(CAS DataBase Reference) |
| NIST chemische Informationen | Thiophene, 2,5-dibromo-(3141-27-3) |
| EPA chemische Informationen | Thiophene, 2,5-dibromo- (3141-27-3) |
| Kennzeichnung gefährlicher | T+,Xi |
| R-Sätze: | 68-43-36/37/38-28-20/21 |
| S-Sätze: | 45-36/37/39-28A-26-36 |
| RIDADR | UN2810 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| TSCA | TSCA listed |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29349990 |
| Speicherklasse | 10 - Combustible liquids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
