BD1100932
Pentane-2,3-dione , 97% , 600-14-6
Synonym(s):
2,3-Pentanedione;Acetylpropionyl
CAS NO.：600-14-6
Empirical Formula: C5H8O2
Molecular Weight: 100.12
MDL number: MFCD00009313
EINECS: 209-984-8
| Pack Size | Price | Stock | Quantity |
| 25g | RMB40.80 | In Stock |
|
| 100g | RMB141.60 | In Stock |
|
| 500g | RMB262.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -52 °C (lit.) |
| Boiling point: | 110-112 °C (lit.) |
| Density | 0.957 g/mL at 25 °C (lit.) |
| vapor pressure | 28.5 hPa (20 °C) |
| refractive index | n |
| FEMA | 2841 | 2,3-PENTANEDIONE |
| Flash point: | 66 °F |
| storage temp. | 2-8°C |
| solubility | 60g/l |
| form | Liquid |
| color | very deep green-yellow |
| PH | 4 (H2O) |
| Odor | at 1.00 % in dipropylene glycol. pungent sweet butter creamy caramel nutty cheese |
| Odor Type | buttery |
| explosive limit | 1.8-10.9%(V) |
| Water Solubility | 60 g/L (15 ºC) |
| JECFA Number | 410 |
| BRN | 1699638 |
| Exposure limits | NIOSH: TWA 9.3 ppb; STEL 31 ppb |
| Stability: | Stable. Highly flammable - store cool. Incompatible with strong oxidizing agents, reducing agents, strong bases. |
| InChIKey | TZMFJUDUGYTVRY-UHFFFAOYSA-N |
| LogP | -0.85 |
Description and Uses
2,3-Pentanedione may be used as a reference standard in the determination of 2,3-pentanedione in beer samples using headspace-gas chromatographic technique (HS-GC).
Safety
| Symbol(GHS) |    GHS02,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H225-H317-H373 |
| Precautionary statements | P210-P233-P240-P280-P303+P361+P353-P314 |
| Hazard Codes | F,Xi |
| Risk Statements | 11-36/37/38 |
| Safety Statements | 16-26-36-37/39 |
| RIDADR | UN 1224 3/PG 2 |
| WGK Germany | 1 |
| RTECS | SA1850000 |
| F | 9-23 |
| Autoignition Temperature | 265 °C |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29141990 |
| Toxicity | LD50 orally in Rabbit: 3000 mg/kg LD50 dermal Rabbit > 2500 mg/kg |
