3,4-Dihydro-2-methoxy-2H-pyran
Bezeichnung:3,4-Dihydro-2-methoxy-2H-pyran
CAS-Nr4454-05-1
Englisch Name:3,4-DIHYDRO-2-METHOXY-2H-PYRAN
CBNumberCB7244340
SummenformelC6H10O2
Molgewicht114.14
MOL-Datei4454-05-1.mol
Synonyma
3,4-Dihydro-2-methoxy-2H-pyran
3,4-Dihydro-2-methoxy-2H-pyran physikalisch-chemischer Eigenschaften
| Siedepunkt | 126 °C |
| Dichte | 1.006 g/mL at 25 °C(lit.) |
| Brechungsindex | 1.441-1.443 |
| Flammpunkt | 16 °C |
| storage temp. | Inert atmosphere,Room Temperature |
| Löslichkeit | soluble in Methanol |
| Aggregatzustand | Liquid |
| Farbe | Clear colorless to yellow |
| BRN | 107274 |
| CAS Datenbank | 4454-05-1(CAS DataBase Reference) |
| EPA chemische Informationen | 2H-Pyran, 3,4-dihydro-2-methoxy- (4454-05-1) |
| Kennzeichnung gefährlicher | Xn-F,Xn |
| R-Sätze: | 22-11-36-20-10 |
| S-Sätze: | 9-33-16-36-26 |
| RIDADR | 1993 |
| RTECS-Nr. | UP7900000 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29329900 |
| Toxizität | rabbit,LD50,skin,4920mg/kg (4920mg/kg),LUNGS, THORAX, OR RESPIRATION: DYSPNEALUNGS, THORAX, OR RESPIRATION: STRUCTURAL OR FUNCTIONAL CHANGE IN TRACHEA OR BRONCHISKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE",Veterinary and Human Toxicology. Vol. 30, Pg. 545, 1988. |
