2,3-Dibromthiophen
Bezeichnung:2,3-Dibromthiophen
CAS-Nr3140-93-0
Englisch Name:2,3-Dibromothiophene
CBNumberCB1353893
SummenformelC4H2Br2S
Molgewicht241.93
MOL-Datei3140-93-0.mol
Synonyma
2,3-Dibromthiophen
2,3-Dibromthiophen physikalisch-chemischer Eigenschaften
| Schmelzpunkt | -17.5°C |
| Siedepunkt | 218-219 °C (lit.) |
| Dichte | 2.137 g/mL at 25 °C (lit.) |
| Brechungsindex | n |
| Flammpunkt | 125 °F |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| Aggregatzustand | liquid |
| Wichte | 2.137 |
| Farbe | White to Yellow to Green |
| Sensitive | Light Sensitive |
| BRN | 107512 |
| InChI | InChI=1S/C4H2Br2S/c5-3-1-2-7-4(3)6/h1-2H |
| InChIKey | ATRJNSFQBYKFSM-UHFFFAOYSA-N |
| SMILES | C1(Br)SC=CC=1Br |
| CAS Datenbank | 3140-93-0(CAS DataBase Reference) |
| NIST chemische Informationen | Thiophene, 2,3-dibromo-(3140-93-0) |
| Kennzeichnung gefährlicher | Xn,F,Xi,T |
| R-Sätze: | 10-36/37/38-20/21/22-36-25 |
| S-Sätze: | 23-24/25-36/37/39-26-16-36-45 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| F | 8 |
| Hazard Note | Flammable/Irritant |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29349990 |
| Speicherklasse | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 3 Oral Eye Irrit. 2 Flam. Liq. 3 |

