Methyl 3-mercaptopropionate
ALDRICH/108987 - 98%
Synonym: 3-Mercaptopropionic Acid Methyl Ester
CAS Number: 2935-90-2
Empirical Formula (Hill Notation): C4H8O2S
Molecular Weight: 120.17
EC Number: 220-912-4
MDL Number: MFCD00004895
Linear Formula: HSCH2CH2COOCH3
Product Type: Chemical
| assay | 98% |
| bp | 54-55 °C/14 mmHg (lit.) |
| density | 1.085 g/mL at 25 °C (lit.) |
| InChI | 1S/C4H8O2S/c1-6-4(5)2-3-7 |
| InChI key | LDTLDBDUBGAEDT-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | COC(=O)CCS |
| Application: | The Progress in Development of Dental Restorative Materials ![]() |
| Packaging: | 5, 100, 500 g in glass bottle |
| Symbol | ![]() GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H301 + H331 - H312 - H410 |
| Precautionary statements | P261 - P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 |
| Hazard Codes | T |
| Risk Statements | 22-23 |
| Safety Statements | 45 |
| RIDADR | UN 1993C 3 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 152.6 °F - closed cup |
| Flash Point(C) | 67 °C - closed cup |
| Purity | 98% |
| bp | 54-55 °C/14 mmHg (lit.) |
| Density | 1.085 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352103 |



