A4822612
4<i>H</i>-Pyran-4-one , >95.0%(GC) , 108-97-4
Synonym(s):
γ-Pyrone
CAS NO.：108-97-4
Empirical Formula: C5H4O2
Molecular Weight: 96.08
MDL number: MFCD00006576
EINECS: 203-634-8
| Pack Size | Price | Stock | Quantity |
| 1G | RMB944.00 | In Stock |
|
| 5G | RMB3304.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 32-34 °C(lit.) |
| Boiling point: | 210-215 °C(lit.) |
| Density | 1.20 |
| refractive index | 1.5238 |
| Flash point: | 214 °F |
| storage temp. | 2-8°C |
| solubility | Slightly soluble in water, soluble in alcohol and oils. |
| form | clear liquid |
| color | Light yellow to Brown |
| Odor | Warm, slight ly pungent, hay-like herbaceous odor of moderate to poor tenacity. |
| BRN | 105293 |
| Stability: | Polymerizes under exposure to air (oxygen) and alkali. Turns darker brown, and its odor fades. |
| InChIKey | CVQUWLDCFXOXEN-UHFFFAOYSA-N |
| LogP | -0.628 (est) |
| CAS DataBase Reference | 108-97-4 |
Description and Uses
4H-Pyran-4-one was used in the synthesis of probes grafted on the lipid headgroups.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H332-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| F | 3-8-10 |
| HS Code | 2932.99.9090 |
