3-Methylthiopropionic acid
- Product Name3-Methylthiopropionic acid
- CAS646-01-5
- CBNumberCB7385348
- MFC4H8O2S
- MW120.17
- EINECS211-460-9
- MDL NumberMFCD00059635
- MOL File646-01-5.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 16°C |
| Boiling point | 130°C 2mm |
| Density | 1.160 |
| refractive index | 1.4884 |
| FLAVIS Number | 12.183 | 3-(Methylthio)propionic acid |
| Flash point | 130°C/15mm |
| storage temp. | Store at -20°C |
| form | powder to lump to clear liquid |
| pka | 4.29±0.10(Predicted) |
| color | White or Colorless to Light yellow |
| Odor | sweet sulfurous |
| Water Solubility | Water : 25 mg/mL (208.04 mM) |
| BRN | 1743054 |
| InChI | InChI=1S/C4H8O2S/c1-7-3-2-4(5)6/h2-3H2,1H3,(H,5,6) |
| InChIKey | CAOMCZAIALVUPA-UHFFFAOYSA-N |
| SMILES | C(O)(=O)CCSC |
| LogP | 0.458 (est) |
| FDA UNII | F523ALI47D |
Safety
| Symbol(GHS) |
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| Signal word | Danger | |||||||||
| Hazard statements | H314-H318 | |||||||||
| Precautionary statements | P280-P305+P351+P338-P309-P310 | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| RIDADR | 3265 | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29309090 | |||||||||
| NFPA 704: |
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