| Name | 3-mercaptopropanoic acid |
|---|---|
| Synonyms |
3-MPA
3-thiopropionic acid Thiohydracrylic acid β-Mercaptopropanoic acid 3-Sulfanylpropanoic acid UNII-B03TJ3QU9M 3-mercapto-propionic acid SH2VQ 3-Thiopropion acid 3-mercaptopropanoic acid Hydracrylic acid, 3-thio- Propanoic acid, 3-mercapto- Thiopropionic acid β-mercaptopropionic acid β-thiopropionic acid mercaptopropionic acid EINECS 203-537-0 3-Mercaptopropionic acid MFCD00004897 B-THIOPROPIONIC ACID 3-mercaptopropionic 2-mercaptoethanecarboxylic acid |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 217.4±0.0 °C at 760 mmHg |
| Melting Point | 17 °C |
| Molecular Formula | C3H6O2S |
| Molecular Weight | 106.144 |
| Flash Point | 93.9±0.0 °C |
| Exact Mass | 106.008850 |
| PSA | 76.10000 |
| LogP | 0.43 |
| Vapour Pressure | 0.1±0.8 mmHg at 25°C |
| Index of Refraction | 1.498 |
| Water Solubility | soluble |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Symbol |
GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H314 |
| Precautionary Statements | P280-P301 + P310-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | T:Toxic |
| Risk Phrases | R23/24/25;R34 |
| Safety Phrases | S7-S26-S36/37/39-S45 |
| RIDADR | UN 2922 8/PG 2 |
| WGK Germany | 1 |
| RTECS | UF5270000 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2930909090 |
| Precursor 9 | |
|---|---|
| DownStream 9 | |
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |