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59-51-8 DL-Methionine | 
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| Chemical Name | DL-Methionine | 
| Synonyms | DL-2-Amino-4-(methylthio)butyric acid;DL-Methoionine;(+/-)-2-Amino-4-(methylthio)butyric acid;H-DL-Met-OH | 
| Molecular Formula | C5H11NO2S | 
| Molecular Weight | 149.21 | 
| InChl | InChI=1/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8) | 
| CAS Registry Number | 59-51-8 | 
| EINECS | 200-432-1 | 
| Molecular Structure | ![]()  | 
			    
| Density | 1.34 | 
| Melting Point | 270-273℃ | 
| Water Solubility | 2.9 g/100 mL (20℃) | 
| Safety Description | S24/25:; | 
			    
| MSDS | |