BD1346332
Heptane-3,5-dione , 97% , 7424-54-6
CAS NO.：7424-54-6
Empirical Formula: C7H12O2
Molecular Weight: 128.17
MDL number: MFCD00015186
EINECS: 231-054-5
| Pack Size | Price | Stock | Quantity |
| 1g | RMB24.00 | In Stock |
|
| 5g | RMB66.40 | In Stock |
|
| 25g | RMB235.20 | In Stock |
|
| 100g | RMB865.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 26.25°C (estimate) |
| Boiling point: | 175-177 °C/754 mmHg (lit.) |
| Density | 0.946 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 135 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| pka | 9.63±0.10(Predicted) |
| form | Liquid |
| color | Clear colorless to yellow |
| BRN | 635979 |
| CAS DataBase Reference | 7424-54-6(CAS DataBase Reference) |
| EPA Substance Registry System | 3,5-Heptanedione (7424-54-6) |
Description and Uses
3,5-Heptanedione has been used in:
- preparation of 3,5-diethylpyrazole hydrochloride
- enantioselective conjugate addition of 1,3-dicarbonyls to nitroolefins via nickel(II)-diamine catalysis
Safety
| Symbol(GHS) |  GHS02 |
| Signal word | Warning |
| Hazard statements | H226 |
| Precautionary statements | P210-P233-P240-P241-P242-P243 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 23-24/25 |
| RIDADR | UN 1224 3/PG 3 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29141900 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
