5-Methyl-3-hexen-2-one
- Product Name5-Methyl-3-hexen-2-one
- CAS5166-53-0
- CBNumberCB5365636
- MFC7H12O
- MW112.17
- EINECS225-950-5
- MDL NumberMFCD00012166
- MOL File5166-53-0.mol
- MSDS FileSDS
Chemical Properties
| Boiling point | 157°C |
| Density | 0.85 g/mL at 25 °C (lit.) |
| FEMA | 3409 | 5-METHYL-3-HEXEN-2-ONE |
| refractive index | n |
| FLAVIS Number | 07.106 | 5-Methylhex-3-en-2-one |
| Flash point | 118 °F |
| storage temp. | Storage temp. 2-8°C |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| Odor | at 100.00 %. sweet berry cheese |
| Odor Type | fruity |
| JECFA Number | 1132 |
| InChI | 1S/C7H12O/c1-6(2)4-5-7(3)8/h4-6H,1-3H3/b5-4+ |
| InChIKey | IYMKNYVCXUEFJE-SNAWJCMRSA-N |
| SMILES | CC(C)\C=C\C(C)=O |
| LogP | 1.44 |
| CAS DataBase Reference | 5166-53-0(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 5-METHYL-3-HEXEN-2-ONE |
Safety
| Symbol(GHS) |
 
|
| Signal word | Danger |
| Hazard statements | H226-H302+H332-H311 |
| Precautionary statements | P210-P280-P301+P312+P330-P302+P352+P312-P304+P340+P312 |
| Hazard Codes | Xn,T |
| Risk Statements | 10-20/21/22-24-20/22 |
| Safety Statements | 16-27-36/37/39-45-36/37 |
| RIDADR | UN 1992 3/PG 3 |
| WGK Germany | 3 |
| RTECS | MP8750000 |
| TSCA | TSCA listed |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 2914199090 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Flam. Liq. 3 |
