31271-13-3
31271-13-3 structure
- Name: 5(4H)-Oxazolone, 2-methyl-4-[(5-nitro-2-thienyl)methylene]-
- Chemical Name: 2-methyl-4-[(5-nitrothiophen-2-yl)methylidene]-1,3-oxazol-5-one
- CAS Number: 31271-13-3
- Molecular Formula: C9H6N2O4S
- Molecular Weight: 238.22000
- Create Date: 2016-03-17 18:26:34
- Modify Date: 2025-10-09 19:03:03
| Name | 2-methyl-4-[(5-nitrothiophen-2-yl)methylidene]-1,3-oxazol-5-one |
|---|---|
| Synonyms |
Methyl-2-imidazolinon-4(5)
4,5-Dihydro-2-methylimidazole-4-one 2-Methyl-3,5-dihydro-imidazol-4-on 2-methyl-4-(5-nitro-thiophen-2-ylmethylene)-4H-oxazol-5-one 2-Methyl-4-(5-nitrothenyliden)-5-oxazolon 2-methyl-4(5H)-imidazolone 2-methylimidazolone 2-methyl-4,5-dihydro-1H-5-imidazolone 2-methyl-3,5-dihydro-imidazol-4-one 2-Methyl-1,5-dihydro-4H-imidazol-4-one 2-Methyl-4-(5-nitro-<2>thienylmethylen>-oxazol-5-on |
| Density | 1.6g/cm3 |
|---|---|
| Boiling Point | 385.8ºC at 760mmHg |
| Molecular Formula | C9H6N2O4S |
| Molecular Weight | 238.22000 |
| Flash Point | 187.1ºC |
| Exact Mass | 238.00500 |
| PSA | 112.72000 |
| LogP | 1.93120 |
| Index of Refraction | 1.704 |
|
~%
31271-13-3 |
| Literature: Lykkeberg,J.; Klitgaard,N.A. Acta Chemica Scandinavica (1947-1973), 1972 , vol. 26, # 1 p. 266 - 274 |
