34592-47-7
| Name | L(-)-Thiazolidine-4-carboxylic acid |
| CAS | 34592-47-7 |
| EINECS(EC#) | 207-146-6 |
| Molecular Formula | C4H7NO2S |
| MDL Number | MFCD00005212 |
| Molecular Weight | 133.17 |
| MOL File | 34592-47-7.mol |
Chemical Properties
| Appearance | solid |
| 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. | Store at RT. |
| solubility | DMSO (Slightly, Heated), Water (Sparingly, Heated, Sonicated) |
| Boiling point | 350.3±37.0 °C(Predicted) |
| form | Flakes |
| pka | 2.09±0.20(Predicted) |
| color | White to light yellow-beige to pink |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Optical Rotation | [α]20/D 141°, c = 1.3 in H2O |
| Water Solubility | 28.5 g/L (20 ºC) |
| Merck | 14,9445 |
| BRN | 81065 |
| 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 Data
| Symbol(GHS) |  GHS06 |
| Signal word | Danger |
| Hazard statements | H301-H312+H332-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P310-P302+P352+P312-P304+P340+P312-P305+P351+P338 |
| Hazard Codes | Xn,Xi |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | XJ5425500 |
| REACH Registrations | Active |
| 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 |