3-Mercapto-2-pentanone
- Product Name3-Mercapto-2-pentanone
- CAS67633-97-0
- CBNumberCB5259384
- MFC5H10OS
- MW118.2
- EINECS266-799-5
- MDL NumberMFCD02093290
- MOL File67633-97-0.mol
- MSDS FileSDS
Chemical Properties
| Boiling point | 52°C/11mmHg(lit.) |
| Density | 0,988 g/cm3 |
| FEMA | 3300 | 3-MERCAPTO-2-PENTANONE |
| FLAVIS Number | 12.031 | 3-Mercaptopentan-2-one |
| refractive index | 1.4660 |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | clear liquid |
| pka | 8.33±0.10(Predicted) |
| color | Colorless to Almost colorless |
| Odor | at 0.10 % in propylene glycol. sulfurous metallic roasted onion horseradish potato |
| Odor Type | sulfurous |
| Sensitive | Light Sensitive |
| JECFA Number | 560 |
| Stability | Air Sensitive, Stench |
| LogP | 1.20 |
| CAS DataBase Reference | 67633-97-0(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 3-MERCAPTO-2-PENTANONE |
| FDA UNII | QI84S5GN0K |
Safety
| Symbol(GHS) |
 
|
|||||||||
| Signal word | Warning | |||||||||
| Hazard statements | H226-H315-H319-H335 | |||||||||
| Precautionary statements | P210-P233-P240-P241+P242+P243-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501-P261-P303+P361+P353-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 10-36/37/38-41-22 | |||||||||
| Safety Statements | 16-26-36/37/39-39-60-37-33-7 | |||||||||
| RIDADR | 1224 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29309090 | |||||||||
| NFPA 704: |
|
