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80-68-2 DL-Threonine | 
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| Chemical Name | DL-Threonine | 
| Synonyms | (+/-)-2-Amino-3-hydroxybutyric acid;H-DL-Thr-OH | 
| Molecular Formula | C4H9NO3 | 
| Molecular Weight | 119.1192 | 
| InChl | InChI=1/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8) | 
| CAS Registry Number | 80-68-2 | 
| EINECS | 201-300-6 | 
| Molecular Structure | ![]()  | 
			    
| Density | 1.307g/cm3 | 
| Melting Point | 244℃ | 
| Boiling Point | 345.8°C at 760 mmHg | 
| Refractive Index | 1.507 | 
| Flash Point | 162.9°C | 
| Water Solubility | 200 g/L (25℃) | 
| Vapour Pressur | 3.77E-06mmHg at 25°C | 
| Safety Description | S24/25:; | 
			    
| MSDS | |