Methyl acetoacetate
1 Agrochemical and Pharmaceutical Intermedate
2 competitive price and high quality
Methyl acetoacetate | ||
Identification | ||
Name |
| Methyl acetoacetate |
Synonyms |
| 3-Oxobutanoic acid methyl ester; MAA |
Molecular Formula |
| C5H8O3 |
Molecular Weight |
| 116.12 |
CAS Registry Number |
| 105-45-3 |
EINECS |
| 203-299-8 |
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Properties | ||
Density |
| 1.077 |
Melting point |
| -80 ºC |
Boiling point |
| 169-170 ºC |
Refractive index |
| 1.4175-1.4295 |
Flash point |
| 67 ºC |
Water solubility |
| 460 g/L (20 ºC) |
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Safety Data | ||
Hazard Symbols |
| Xi |
Risk Codes |
| R36 |
Safety Description |
| S26 |
Product name: ETHYL ACETOACETATE
Product Category: PHARMACEUTIC,INSECTICIDE INTERMEDIATES
Characters: Colorless clarified liquid with cheerful fruit smell. It is easy soluble in ethanol, ethyl ether, propylene glycol and ethyl acetate, and soluble in water as 1:12. Boiling point: 181 degrees centigrade, melting point: -45 degrees centigrade (enol: -80 degrees centigrade, ketone: -39 degrees centigrade), flash point: 84.5 degrees centigrade.
Uses: It is mainly used for medicine, dyes, pesticides, etc.. It also can be used in food additives and flavors and perfumes.
Specifications:
ITEM | INDEX | |
First grade | Qualified grade | |
Appearan | colorless clarified or light yellow | |
Boiling range (175-185 degrees centigrade) / % (V/ V) | 90 | 88 |
water/ %,≤ | 0.20 | 0.30 |
Ethyl acetate solution test | check out | |
Acidity (as acetic acid)/ % | 0.5 | 0.7 |
Density ρ20 / (g/cm3 ) | 1.020-1.030 | |
Storage: Stored in a cool and ventilated storehouse, away from fire and heat sources. It should separately store with oxidants, reducing agents, acids, alkali, avoid mixing storage. We should prevent from the sun and the rain when transporting the products.
