BD9503655
5-Methylhexane-2,3-dione , 95% , 13706-86-0
CAS NO.：13706-86-0
Empirical Formula: C7H12O2
Molecular Weight: 128.17
MDL number: MFCD00059352
EINECS: 237-241-8
| Pack Size | Price | Stock | Quantity |
| 25g | RMB759.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 26.25°C (estimate) |
| Boiling point: | 138 °C |
| Density | 0,92 g/cm3 |
| refractive index | 1.4148 (589.3 nm 20℃) |
| FEMA | 3190 | 5-METHYL-2,3-HEXANEDIONE |
| Flash point: | 33°C |
| form | clear liquid |
| color | Light yellow to Brown |
| Odor | at 1.00 % in propylene glycol. sweet sharp fruity creamy brown butter |
| Odor Type | fruity |
| JECFA Number | 414 |
| LogP | 0.06 |
| EPA Substance Registry System | 2,3-Hexanedione, 5-methyl- (13706-86-0) |
Description and Uses
5-Methyl-2,3-hexanedione has a powerful oily-buttery odor with a sweet taste in aqueous solution. May be synthesized by bromination of mesityl oxide, followed by treatment of the resulting dibromide with sulfuric acid.
Safety
| Symbol(GHS) |  GHS02 |
| Signal word | Warning |
| Hazard statements | H226 |
| Precautionary statements | P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P370+P378-P403+P235-P501 |
| Risk Statements | 10 |
| Safety Statements | 16 |
| RIDADR | 1224 |
| RTECS | MO3200000 |
| HS Code | 2914.19.0000 |
| HazardClass | 3 |
| PackingGroup | III |
