4-Methylthio-4-methyl-2-pentanone
- Product Name4-Methylthio-4-methyl-2-pentanone
- CAS23550-40-5
- CBNumberCB7137127
- MFC7H14OS
- MW146.25
- EINECS245-727-6
- MDL NumberMFCD00049253
- MOL File23550-40-5.mol
- MSDS FileSDS
Chemical Properties
| Boiling point | 78 °C15 mm Hg(lit.) |
| Density | 0.964 g/mL at 25 °C(lit.) |
| refractive index | n |
| FEMA | 3376 | 4-(METHYLTHIO)-4-METHYL-2-PENTANONE |
| Flash point | >230 °F |
| form | clear liquid |
| Specific Gravity | 0.964 |
| color | Colorless to Light yellow |
| Odor | at 0.10 % in dipropylene glycol. sulfury green metallic musty rooty fruity tropical black currant |
| Odor Type | sulfurous |
| JECFA Number | 500 |
| LogP | 1.40 |
| CAS DataBase Reference | 23550-40-5(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 4-(METHYLTHIO)-4-METHYL-2-PENTANONE |
| EWG's Food Scores | 1 |
| FDA UNII | G69HK72Q3Y |
| EPA Substance Registry System | 2-Pentanone, 4-methyl-4-(methylthio)- (23550-40-5) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H227 | |||||||||
| Precautionary statements | P210e-P280a-P370+P378a-P403+P235-P501a | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| RIDADR | 1224 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29309090 | |||||||||
| NFPA 704: |
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