DL-Tyrosine
- Product NameDL-Tyrosine
- CAS556-03-6
- MFC9H11NO3
- MW181.19
- EINECS209-113-1
- MOL File556-03-6.mol
Chemical Properties
| Melting point | ≥300 °C (lit.) |
| Boiling point | 314.29°C (rough estimate) |
| Density | 1.2375 (rough estimate) |
| refractive index | 1.5270 (estimate) |
| storage temp. | Store at RT. |
| solubility | Aqueous Acid (Slightly), Methanol (Slightly), Water (Slightly) |
| pka | pK1:2.18(+1);pK2:9.11(0);pK3:10.6(OH) (25°C) |
| form | Crystalline |
| color | White to Off-White |
| Water Solubility | Soluble in water. |
| ex/em | λex 275 nm; λem 303 nm in H2O, PO4 buffer |
| Merck | 14,9839 |
| BRN | 515881 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Major Application | peptide synthesis |
| Cosmetics Ingredients Functions | SKIN CONDITIONING FRAGRANCE ANTISTATIC HAIR CONDITIONING |
| InChI | 1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13) |
| InChIKey | OUYCCCASQSFEME-UHFFFAOYSA-N |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 29225000 |
| Storage Class | 11 - Combustible Solids |
