Ethyl 2-mercaptopropionate
- Product NameEthyl 2-mercaptopropionate
- CAS19788-49-9
- MFC5H10O2S
- MW134.2
- EINECS243-314-5
- MOL File19788-49-9.mol
Chemical Properties
| Boiling point | 40-41 °C1 mm Hg(lit.) |
| Density | 1.031 g/mL at 25 °C(lit.) |
| refractive index | n |
| FEMA | 3279 | ETHYL 2-MERCAPTOPROPIONATE |
| Flash point | 137 °F |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 8.59±0.10(Predicted) |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Odor | at 0.10 % in dipropylene glycol. sulfury meaty green onion |
| Odor Type | sulfurous |
| Sensitive | Air Sensitive |
| JECFA Number | 552 |
| BRN | 1071465 |
| LogP | 1.53 |
| CAS DataBase Reference | 19788-49-9(CAS DataBase Reference) |
| EPA Substance Registry System | Ethyl 2-mercaptopropionate (19788-49-9) |
Safety Information
| Risk Statements | 20/21/22-10 |
| Safety Statements | 16-23-36/37/39-36/37 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29309090 |
