2,5-Dimethylthiophen
Bezeichnung:2,5-Dimethylthiophen
CAS-Nr638-02-8
Englisch Name:2,5-Dimethylthiophene
CBNumberCB6181350
SummenformelC6H8S
Molgewicht112.19
MOL-Datei638-02-8.mol
Synonyma
2,5-Dimethylthiophen
2,5-Dimethylthiophen physikalisch-chemischer Eigenschaften
| Schmelzpunkt | -63°C |
| Siedepunkt | 134 °C/740 mmHg (lit.) |
| Dichte | 0.985 g/mL at 25 °C (lit.) |
| Brechungsindex | n |
| Flammpunkt | 75 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| Aggregatzustand | Liquid |
| Wichte | 0.985 |
| Farbe | Clear colorless to slightly yellow |
| Geruch (Odor) | at 0.10 % in propylene glycol. nutty sulfury |
| Geruchsart | sulfurous |
| Wasserlöslichkeit | Insoluble in water. Soluble in alcohol, ether and benzene. |
| BRN | 106450 |
| InChIKey | GWQOOADXMVQEFT-UHFFFAOYSA-N |
| LogP | 2.523 (est) |
| CAS Datenbank | 638-02-8(CAS DataBase Reference) |
| NIST chemische Informationen | Thiophene, 2,5-dimethyl-(638-02-8) |
| EPA chemische Informationen | 2,5-Dimethylthiophene (638-02-8) |
| Kennzeichnung gefährlicher | Xn,F,Xi |
| R-Sätze: | 10-37-20/22 |
| S-Sätze: | 23-24/25-16-36-33-29-7/9-3/7/9 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29349990 |
