ChemNet > CAS > 72-19-5 L-Threonine
72-19-5 L-Threonine
product Name |
L-Threonine |
Synonyms |
L-2-Amino-3-hydroxybutyric acid; L-Threonine, USP Grade; L-Threonine, allo-Free; H-Thr-OH; (2S,3R)-(-)-Threonine; Thr; (2S,3R)-2-Amino-3-hydroxybutyric acid; 2-Amino-3-hydroxybutanoic acid; 1-(4-fluorophenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde semicarbazone; Threonine; L-Threonin |
Molecular Formula |
C4H9NO3 |
Molecular Weight |
119.1192 |
InChI |
InChI=1/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2?,3-/m0/s1 |
CAS Registry Number |
72-19-5;6028-28-0 |
EINECS |
200-774-1 |
Molecular Structure |
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Density |
1.307g/cm3 |
Melting point |
255℃ |
Boiling point |
345.803°C at 760 mmHg |
Refractive index |
1.507 |
Flash point |
162.936°C |
Water solubility |
90 g/L (20℃) |
Vapour Pressur |
0mmHg at 25°C |
Hazard Symbols |
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Risk Codes |
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Safety Description |
S24/25:;
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