ChemNet > CAS > 118-71-8 3-hydroxy-2-methyl-4-pyrone
118-71-8 3-hydroxy-2-methyl-4-pyrone
| ürün Ad? |
3-hydroxy-2-methyl-4-pyrone |
| ingilizce ad? |
3-hydroxy-2-methyl-4-pyrone; Maltol; 2-Methyl-3-hydroxy-.gamma.-pyranone; 3-Hydroxy-2-Methyl-4H-Pyran-4-One;
|
| Moleküler Formülü |
C7H8O3 |
| Molekül A??rl??? |
140.1366 |
| InChI |
InChI=1/C7H8O3/c1-2-6-7(9)5(8)3-4-10-6/h3-4,9H,2H2,1H3 |
| CAS kay?t numaras? |
118-71-8 |
| EINECS |
204-271-8 |
| Moleküler Yap?s? |
|
| Yo?unluk |
1.261g/cm3 |
| Ergime noktas? |
160-164℃ |
| Kaynama noktas? |
290.3°C at 760 mmHg |
| K?r?lma indisi |
1.54 |
| Alevlenme noktas? |
124.8°C |
| Suda ??zünürlük |
1.2 g/100 mL (25℃) |
| Buhar bas?nc? |
0.000228mmHg at 25°C |
| Tehlike Sembolleri |
Xn:Harmful;
|
| Risk Kodlar? |
R22:;
R36/37/38:;
|
| Güvenlik A??klamas? |
S26:;
S37/39:;
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