A3119812
3,4-Dimethyl-1,2-cyclopentadione , 97% , 13494-06-9
Synonym(s):
Caramel pentadione
CAS NO.：13494-06-9
Empirical Formula: C7H10O2
Molecular Weight: 126.15
MDL number: MFCD00143063
EINECS: 236-810-8
| Pack Size | Price | Stock | Quantity |
| 5G | RMB170.40 | In Stock |
|
| 25G | RMB615.20 | In Stock |
|
| 100G | RMB1891.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 68-72 °C(lit.) |
| Boiling point: | 194.28°C (rough estimate) |
| Density | 1.0579 (rough estimate) |
| refractive index | 1.4690 (estimate) |
| FEMA | 3268 | 3,4-DIMETHYL-1,2-CYCLOPENTADIONE |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | Chloroform (Soluble), Methanol (Slightly) |
| form | Crystalline Powder |
| color | Slightly yellow to light beige |
| Odor | at 1.00 % in dipropylene glycol. sweet maple caramel sugar fenugreek licorice |
| Odor Type | caramellic |
| Water Solubility | slightly soluble |
| JECFA Number | 420 |
| LogP | 0.53 |
| CAS DataBase Reference | 13494-06-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,2-Cyclopentanedione, 3,4-dimethyl-(13494-06-9) |
| EPA Substance Registry System | 1,2-Cyclopentanedione, 3,4-dimethyl- (13494-06-9) |
Description and Uses
3,4-Dimethyl-1,2-cyclopentanedione is a useful protective agent for food products.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| HS Code | 29142990 |
