ChemNet > CAS > 547-65-9 α-methylene-γ-butyrolactone
547-65-9 α-methylene-γ-butyrolactone
| produktnavn |
α-methylene-γ-butyrolactone |
| Engelsk navn |
α-methylene-γ-butyrolactone; 2-Methylenebutyrolactone; 3-methylidenedihydrofuran-2(3H)-one; 3-Methylenedihydro-2(3H)-Furanone |
| Molekylær Formel |
C5H6O2 |
| Molekylvekt |
98.0999 |
| InChI |
InChI=1/C5H6O2/c1-4-2-3-7-5(4)6/h1-3H2 |
| CAS-nummer |
547-65-9 |
| EINECS |
208-931-6 |
| Molecular Structure |
|
| Tetthet |
1.07g/cm3 |
| Kokepunkt |
204.4°C at 760 mmHg |
| Brytningsindeks |
1.452 |
| Flammepunktet |
83.6°C |
| Damptrykk |
0.264mmHg at 25°C |
| Hazard symboler |
 Xn:Harmful;
|
| Risiko Koder |
R42/43:;
|
| Sikkerhet Beskrivelse |
S23:;
S36/37:;
|
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