A4704712
2,3-Heptanedione , 97% , 96-04-8
Synonym(s):
Acetyl valeryl
CAS NO.：96-04-8
Empirical Formula: C7H12O2
Molecular Weight: 128.17
MDL number: MFCD00036550
EINECS: 202-472-5
| Pack Size | Price | Stock | Quantity |
| 5ML | RMB119.20 | In Stock |
|
| 25ML | RMB495.20 | In Stock |
|
| 100ML | RMB1599.20 | In Stock |
|
| 500ml | RMB5599.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 26.25°C (estimate) |
| Boiling point: | 64 °C18 mm Hg(lit.) |
| Density | 0.92 g/mL at 25 °C(lit.) |
| FEMA | 2543 | 2,3-HEPTANEDIONE |
| refractive index | n |
| Flash point: | 105 °F |
| storage temp. | Refrigerator |
| form | clear liquid |
| color | Light yellow to Yellow to Orange |
| Odor | at 1.00 % in dipropylene glycol. butter cheese oily fresh yogurt |
| Odor Type | buttery |
| biological source | synthetic |
| JECFA Number | 415 |
| BRN | 1700989 |
| LogP | 0.26 |
| CAS DataBase Reference | 96-04-8(CAS DataBase Reference) |
| EPA Substance Registry System | 2,3-Heptanedione (96-04-8) |
Description and Uses
2,3-Heptanedione has a powerful, cheesy, pungent odor with a sweet, oily character and a sweet, buttery taste. This substance may be synthesized from butyl acetoacetate, ethyl butyl ketone, or methyl-n-amyl ketone.
Safety
| Symbol(GHS) |  GHS02 |
| Signal word | Warning |
| Hazard statements | H226 |
| Precautionary statements | P210-P240-P241-P280a-P303+P361+P353-P501a |
| Risk Statements | 10 |
| RIDADR | UN 1224 3/PG 3 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 38220090 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
