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57-71-6 2,3-Butanedione monoxime | 
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| Chemical Name | 2,3-Butanedione monoxime | 
| Synonyms | Diacetyl monoxime 95+ %;2,3-Butanedione oxime;Diacetyl monoxime;Isonitrosoethyl Methyl Ketone;DAM;Diacetyl monooxime;BDM;Biacetyl monooxime;Biacetyl monoxime;2,3-Butanedione, mono-oxime;butane-2,3-dione oxime;(2Z)-butane-2,3-dione oxime;(2E)-butane-2,3-dione oxime | 
| Molecular Formula | C4H7NO2 | 
| Molecular Weight | 101.1039 | 
| InChl | InChI=1/C4H7NO2/c1-3(5-7)4(2)6/h7H,1-2H3/b5-3+ | 
| CAS Registry Number | 57-71-6 | 
| EINECS | 200-348-5 | 
| Molecular Structure | ![]()  | 
			    
| Density | 1.07g/cm3 | 
| Melting Point | 74-76℃ | 
| Boiling Point | 185.5°C at 760 mmHg | 
| Refractive Index | 1.452 | 
| Flash Point | 66°C | 
| Water Solubility | 5 g/100 mL (20℃) | 
| Vapour Pressur | 0.315mmHg at 25°C | 
| Hazard Symbols | |
| Risk Codes | R20/21/22||R36/37/38:; | 
			    
| Safety Description | S26||S36/37/39:; | 
			    
| MSDS | |