ChemNet > CAS > 3173-79-3 2,2-dimethyl-3-isopropyliden-beta-propiolactone
3173-79-3 2,2-dimethyl-3-isopropyliden-beta-propiolactone
| product Name |
2,2-dimethyl-3-isopropyliden-beta-propiolactone |
| CAS No |
3173-79-3 |
| Synonyms |
2-Oxetanone, 3,3-dimethyl-4-(1-methylethylidene)- (9CI); 2,2,4-Trimethyl-3-hydroxy-3-pentenoic acid beta lactone; 3-Hydroxy-2,2,4-trimethyl-3-pentenoic acid, beta-lactone; 3-Pentenoic acid, 3-hydroxy-2,2,4-trimethyl-, beta-lactone; 4-Isopropylidene-3,3-dimethyl-2-oxetanone; Dimethylketene dimer; NSC 74312; 2,2-Dimethyl-3-isopropyliden-beta-propiolactone; 2-Oxetanone, 4-isopropylidene-3,3-dimethyl-; 3,3-dimethyl-4-(propan-2-ylidene)oxetan-2-one |
| Molecular Formula |
C8H12O2 |
| Molecular Weight |
140.1797 |
| InChI |
InChI=1/C8H12O2/c1-5(2)6-8(3,4)7(9)10-6/h1-4H3 |
| EINECS |
221-643-5 |
| Molecular Structure |
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| Density |
1.009g/cm3 |
| Boiling point |
170°C at 760 mmHg |
| Refractive index |
1.464 |
| Flash point |
62.8°C |
| Vapour Pressur |
1.5mmHg at 25°C |
| Hazard Symbols |
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| Risk Codes |
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| Safety Description |
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