ChemNet > CAS > 547-65-9 α-methylene-γ-butyrolactone
547-65-9 α-methylene-γ-butyrolactone
| ürün Ad? |
α-methylene-γ-butyrolactone |
| ingilizce ad? |
α-methylene-γ-butyrolactone; 2-Methylenebutyrolactone; 3-methylidenedihydrofuran-2(3H)-one; 3-Methylenedihydro-2(3H)-Furanone |
| Moleküler Formülü |
C5H6O2 |
| Molekül A??rl??? |
98.0999 |
| InChI |
InChI=1/C5H6O2/c1-4-2-3-7-5(4)6/h1-3H2 |
| CAS kay?t numaras? |
547-65-9 |
| EINECS |
208-931-6 |
| Moleküler Yap?s? |
|
| Yo?unluk |
1.07g/cm3 |
| Kaynama noktas? |
204.4°C at 760 mmHg |
| K?r?lma indisi |
1.452 |
| Alevlenme noktas? |
83.6°C |
| Buhar bas?nc? |
0.264mmHg at 25°C |
| Tehlike Sembolleri |
Xn:Harmful;
|
| Risk Kodlar? |
R42/43:;
|
| Güvenlik A??klamas? |
S23:;
S36/37:;
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