Methyl Acetoacetate(CAS 105-45-3)
| Purity | Grade | Package | Stock | Price | Quantity |
| 99%(GC-MS),Enol type | RG | 100G | In Stock | 4 USD
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| 99%(GC-MS),Enol type | RG | 500G | In Stock | 6 USD
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| 99%(GC-MS),Enol type | RG | 2.5KG | In Stock | 23 USD
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| 99%(GC-MS),Enol type | RG | 25KG | In Stock | 93 USD
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Applications of 105-45-3
The applications of methyl acetoacetate are diverse:
- Pharmaceuticals: It serves as a key intermediate in the synthesis of various drugs, including antibiotics and antihypertensive agents like nifedipine.
- Flavoring Agent: Used in food products for its fruity flavor.
- Solvent: Acts as a solvent for cellulose ethers and other compounds.
- Chemical Reagent: Employed in organic synthesis for producing alpha-substituted acetoacetic esters and cyclic compounds like pyrazole and pyrimidine derivatives.
Physical and chemical properties of 105-45-3
Acidity coefficient |
10.67±0.46(Predicted) |
|---|---|
Boiling Point |
171.7 °C |
BRN |
506727 |
Decomposition |
When heated to decomposition it emits acrid smoke and irritating fumes |
Density |
Relative density (water = 1): 1.08 |
Exact Mass |
116.047340 |
explosive limit |
1.3-14.2%(V) |
Flash Point |
77 °C c.c. |
Index of Refraction |
Index of refraction: 1.4184 at 20 °C/D |
LogP |
-0.26 |
Melting Point |
-27 °C |
Merck |
14,6009 |
Molecular Formula |
C5H8O3 |
Molecular Weight |
116.115 |
Odor |
Agreeable odor |
pH |
3.8 (863g/l, H2O, 20℃) |
PSA |
43.37000 |
Stability |
MAA and EAA are stable liquids |
Storage condition |
2-8°C |
Vapour density |
Relative vapor density (air = 1): 4.0 |
Vapour Pressure |
Vapor pressure, kPa at 20 °C: 0.17 |
Water Solubility |
460 g/L (20 ºC) |
Spectrums of 105-45-3
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 105-45-3
Cas:34136-04-4
Cas:141-97-9
Cas:67-56-1
Q&A for CAS 105-45-3
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Download SDS of 105-45-3
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H319 Causes serious eye irritation |
Safety Data Sheet |
Download COA of 105-45-3
Operate under the ISO 9001 system
