| Melting point |
256 °C (dec.) (lit.) |
| Boiling point |
222.38°C (rough estimate) |
| alpha |
-28.4 º (c=6, H2O) |
| Density |
1.3126 (rough estimate) |
| bulk density |
370kg/m3 |
| refractive index |
-28 ° (C=6, H2O) |
| FEMA |
4710 | L-THREONINE |
| storage temp. |
2-8°C |
| solubility |
H2O: 50 mg/mL |
| form |
powder |
| pka |
2.09(at 25℃) |
| color |
Yellow |
| PH |
5-6 (100g/l, H2O, 20℃) |
| Odor |
ADM L-Threonine is a high quality product specifically designed for the feed industry. Produced from advanced technology, ADM L-Threonine is composed of 100% isomerically pure L-Threonine, which translates into 100% bioavailability for swine, poultry, and other animals.mild savory |
| Odor Type |
savory |
| biological source |
non-animal source |
| optical activity |
[α]20/D 28.5±0.5°, c = 5% in H2O |
| Water Solubility |
90 g/L (20 ºC) |
| Merck |
14,9380 |
| JECFA Number |
2119 |
| BRN |
1721646 |
| Stability |
Stable. Incompatible with strong oxidizing agents. |
| Major Application |
cell analysis |
| Cosmetics Ingredients Functions |
HAIR CONDITIONING
ANTISTATIC
HAIR WAVING OR STRAIGHTENING |
| InChI |
1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m1/s1 |
| InChIKey |
AYFVYJQAPQTCCC-GBXIJSLDSA-N |
| SMILES |
C[C@@H](O)[C@H](N)C(O)=O |
| LogP |
-2.94 |
| CAS DataBase Reference |
72-19-5(CAS DataBase Reference) |
| NIST Chemistry Reference |
Threonine(72-19-5) |
| EPA Substance Registry System |
L-Threonine (72-19-5) |
| CAS Number Unlabeled |
72-19-5 |
