Methyl acetoacetate Basic information | |
Product Name: | Methyl acetoacetate |
CAS: | 105-45-3 |
MF: | C5H8O3 |
MW: | 116.12 |
EINECS: | 203-299-8 |
Mol File: | 105-45-3.mol |
Methyl acetoacetate Chemical Properties | |
Melting point | -80 °C (lit.) |
Boiling point | 169-170 °C/70 mmHg (lit.) |
density | 1.076 g/mL at 25 °C (lit.) |
vapor density | 4 (vs air) |
vapor pressure | 1 hPa (20 °C) |
refractive index | n20/D 1.419(lit.) |
Fp | 158 °F |
storage temp. | 2-8°C |
solubility | 460 g/L (20°C) |
pka | 10.67±0.46(Predicted) |
form | Liquid |
color | APHA: ≤20 |
PH | 3.8 (863g/l, H2O, 20ºC) |
explosive limit | 1.3-14.2%(V) |
Water Solubility | 460 g/L (20 ºC) |
Merck | 146,009 |
BRN | 506727 |
InChIKey | WRQNANDWMGAFTP-UHFFFAOYSA-N |
CAS DataBase Reference | 105-45-3(CAS DataBase Reference) |
NIST Chemistry Reference | Butanoic acid, 3-oxo-, methyl ester(105-45-3) |
EPA Substance Registry System | Methyl acetoacetate (105-45-3) |
Items | Specification |
Appearance | Colorless transparent liquid with aroma |
Assay % | >99% |
Melting point | -80°C |
Boiling point | 171.7°C |
Relative density | 1.0762 |
Refractive index | 1.4184 |
Flash point | 70°C |
Conclusion | Accords with the enterprise standard |