α,α,α',α'-Tetramethyl-p-xylol-α,α'-diol
Bezeichnung:α,α,α',α'-Tetramethyl-p-xylol-α,α'-diol
CAS-Nr2948-46-1
Englisch Name:1,4-BIS(1-METHYL-1-HYDROXYETHYL)BENZENE
CBNumberCB2750330
SummenformelC12H18O2
Molgewicht194.27
MOL-Datei2948-46-1.mol
Synonyma
α,α,α',α'-Tetramethyl-p-xylol-α,α'-diol
α,α,α',α'-Tetramethyl-p-xylol-α,α'-diol physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 144-146 °C (lit.) |
| Siedepunkt | 167-168 °C/12 mmHg (lit.) |
| Dichte | 1.0010 (rough estimate) |
| Brechungsindex | 1.5050 (estimate) |
| Flammpunkt | 167-168°C/12mm |
| storage temp. | Sealed in dry,Room Temperature |
| Aggregatzustand | powder to crystal |
| pka | 14.25±0.29(Predicted) |
| Farbe | White to Light yellow |
| Wasserlöslichkeit | Slightly Soluble in water (2.1 g/L) (25°C). |
| CAS Datenbank | 2948-46-1(CAS DataBase Reference) |
| EPA chemische Informationen | 1,4-Bis(2-hydroxy-2-propyl)benzene (2948-46-1) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36/37/38 |
| S-Sätze: | 26-36/37/39-36 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 2906290090 |
| Giftige Stoffe Daten | 2948-46-1(Hazardous Substances Data) |
