Ethyl 3-mercaptopropionate
- Product NameEthyl 3-mercaptopropionate
- CAS5466-06-8
- CBNumberCB9153644
- MFC5H10O2S
- MW134.2
- EINECS226-771-5
- MDL NumberMFCD00004896
- MOL File5466-06-8.mol
Chemical Properties
| Boiling point | 75-76 °C/10 mmHg(lit.) |
| Density | 1.059 g/mL at 20 °C(lit.) |
| refractive index | n20/D 1.457(lit.) |
| FEMA | 3677 | ETHYL 3-MERCAPTOPROPIONATE |
| Flash point | 72°C |
| form | Liquid |
| pka | 9.72±0.10(Predicted) |
| color | Clear colorless to yellow, may darken during storage |
| Odor | at 0.10 % in propylene glycol. animal foxy fruity grape skunky |
| Odor Type | sulfurous |
| JECFA Number | 553 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, strong bases. |
| LogP | 1.40 |
| CAS DataBase Reference | 5466-06-8(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | ETHYL 3-MERCAPTOPROPIONATE |
| EWG's Food Scores | 1 |
| FDA UNII | 22GQZ8P70D |
| NIST Chemistry Reference | Propanoic acid, 3-mercapto-, ethyl ester(5466-06-8) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H319-H335-H315 | |||||||||
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| HS Code | 29309090 | |||||||||
| NFPA 704: |
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