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520-45-6
bosschemical
520-45-6
| Dehydroacetic acid Basic information | |
| Product Name: | Dehydroacetic acid |
| CAS: | 520-45-6 |
| MF: | C8H8O4 |
| MW: | 168.15 |
| EINECS: | 208-293-9 |
| Mol File: | 520-45-6.mol |
| Dehydroacetic acid Chemical Properties | |
| Melting point | 111-113 °C (lit.) |
| Boiling point | 270 °C (lit.) |
| density | 1.1816 (rough estimate) |
| bulk density | 700kg/m3 |
| vapor pressure | 0.001 hPa (20 °C) |
| refractive index | 1.4611 (estimate) |
| Fp | 157°C |
| storage temp. | Store below +30°C. |
| solubility | 2g/l |
| form | Fine Crystalline Powder |
| pka | 5.53±0.40(Predicted) |
| color | Light yellow or cream |
| PH | 4 (2g/l, H2O, 20℃) |
| Odor | almost odorless. slightly bitter-sweet taste. |
| Water Solubility | 500mg/L at 25℃ |
| Merck | 142,865 |
| BRN | 6129 |
| Stability: | Stable. Incompatible with oxidizing agents, bases, reducing agents. |
| InChIKey | PGRHXDWITVMQBC-UHFFFAOYSA-N |
| LogP | 0.78 at 20℃ |
| CAS DataBase Reference | 520-45-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Dehydroacetic Acid(520-45-6) |
| EPA Substance Registry System | 3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione (520-45-6) |
| Dehydroacetic acid Basic information | |
| Product Name: | Dehydroacetic acid |
| CAS: | 520-45-6 |
| MF: | C8H8O4 |
| MW: | 168.15 |
| EINECS: | 208-293-9 |
| Mol File: | 520-45-6.mol |
| Dehydroacetic acid Chemical Properties | |
| Melting point | 111-113 °C (lit.) |
| Boiling point | 270 °C (lit.) |
| density | 1.1816 (rough estimate) |
| bulk density | 700kg/m3 |
| vapor pressure | 0.001 hPa (20 °C) |
| refractive index | 1.4611 (estimate) |
| Fp | 157°C |
| storage temp. | Store below +30°C. |
| solubility | 2g/l |
| form | Fine Crystalline Powder |
| pka | 5.53±0.40(Predicted) |
| color | Light yellow or cream |
| PH | 4 (2g/l, H2O, 20℃) |
| Odor | almost odorless. slightly bitter-sweet taste. |
| Water Solubility | 500mg/L at 25℃ |
| Merck | 142,865 |
| BRN | 6129 |
| Stability: | Stable. Incompatible with oxidizing agents, bases, reducing agents. |
| InChIKey | PGRHXDWITVMQBC-UHFFFAOYSA-N |
| LogP | 0.78 at 20℃ |
| CAS DataBase Reference | 520-45-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Dehydroacetic Acid(520-45-6) |
| EPA Substance Registry System | 3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione (520-45-6) |
