L(-)-Thiazolidine-4-carboxylic acid
- Product NameL(-)-Thiazolidine-4-carboxylic acid
- CAS34592-47-7
- MFC4H7NO2S
- MW133.17
- EINECS252-106-3
- MOL File34592-47-7.mol
Chemical Properties
| Melting point | 190-200 °C (dec.)(lit.) |
| alpha | -101 º (c=1, 1N HCl) |
| Density | 1.226 (estimate) |
| vapor pressure | 0.001Pa at 60℃ |
| refractive index | -200 ° (C=1, 1mol/L NaOH) |
| storage temp. | Sealed in dry,2-8°C |
| solubility | DMSO (Slightly, Heated), Water (Sparingly, Heated, Sonicated) |
| Boiling point | 350.3±37.0 °C(Predicted) |
| pka | 2.09±0.20(Predicted) |
| form | Flakes |
| color | White to light yellow-beige to pink |
| optical activity | [α]20/D 141°, c = 1.3 in H2O |
| Water Solubility | 28.5 g/L (20 ºC) |
| Merck | 14,9445 |
| BRN | 81065 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Cosmetics Ingredients Functions | SKIN CONDITIONING |
| InChI | 1S/C4H7NO2S/c6-4(7)3-1-8-2-5-3/h3,5H,1-2H2,(H,6,7)/t3-/m0/s1 |
Safety Information
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-36/37/38-20/21/22 |
| Safety Statements | 26-36/37/39-36 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | XJ5425500 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29341000 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
