2,3,4-Trimethylpentan
Bezeichnung:2,3,4-Trimethylpentan
CAS-Nr565-75-3
Englisch Name:2,3,4-TRIMETHYLPENTANE
CBNumberCB4371245
SummenformelC8H18
Molgewicht114.23
MOL-Datei565-75-3.mol
Synonyma
2,3,4-Trimethylpentan
2,3,4-Trimethylpentan physikalisch-chemischer Eigenschaften
| Schmelzpunkt | -110 °C (lit.) |
| Siedepunkt | 113-114 °C (lit.) |
| Dichte | 0.719 g/mL at 25 °C (lit.) |
| Dampfdruck | 27.0 at 25 °C (Wilhoit and Zwolinski, 1971) |
| Brechungsindex | n |
| Flammpunkt | 5°C |
| Löslichkeit | Soluble in acetone, alcohol, benzene, chloroform, ether (Weast, 1986); miscible with many aliphatic hydrocarbons |
| pka | >14 (Schwarzenbach et al., 1993) |
| Aggregatzustand | clear liquid |
| Farbe | Colorless to Almost colorless |
| Wasserlöslichkeit | (mg/kg): 1.36 at 25 °C (shake flask-GLC, Price, 1976) 2.34 at 0 °C, 2.30 at 25 °C (shake flask-GC, Polak and Lu, 1973) |
| BRN | 1696869 |
| Henry's Law Constant | 1.89 at 25 °C (Mackay and Shiu, 1981) |
| Expositionsgrenzwerte | ACGIH TLV: TWA for all isomers 300 ppm (adopted). |
| CAS Datenbank | 565-75-3(CAS DataBase Reference) |
| EPA chemische Informationen | 2,3,4-Trimethylpentane (565-75-3) |
| Kennzeichnung gefährlicher | F,Xn,N |
| R-Sätze: | 11-38-50/53-65-67 |
| S-Sätze: | 9-16-29-33-60-61-62 |
| RIDADR | UN 3295 3/PG 2 |
| WGK Germany | 3 |
| RTECS-Nr. | SA3321500 |
| TSCA | Yes |
| HS Code | 2901.10.5000 |
| HazardClass | 3 |
| PackingGroup | II |
