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ACETOACETIC ACID N-BUTYL ESTER

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ACETOACETIC ACID N-BUTYL ESTER Basic information

Product Name:
ACETOACETIC ACID N-BUTYL ESTER
CAS:
591-60-6
MF:
C8H14O3
MW:
158.19
EINECS:
209-722-2
Mol File:
591-60-6.mol
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ACETOACETIC ACID N-BUTYL ESTER Chemical Properties

Melting point:
-35.6°C
Boiling point:
223.28°C (rough estimate)
Density 
0.98
FEMA 
2176 | BUTYL ACETOACETATE
refractive index 
1.4250-1.4290
Flash point:
85 °C
pka
10.68±0.46(Predicted)
JECFA Number
596
EPA Substance Registry System
Butanoic acid, 3-oxo-, butyl ester (591-60-6)
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Safety Information

RTECS 
AK5100000
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ACETOACETIC ACID N-BUTYL ESTER Usage And Synthesis

Chemical Properties

Colorless liquid. Insoluble in water; solu- ble in alcohol and ether. Combustible.

Uses

Intermediate in synthesis of metal derivatives, dyestuffs, pharmaceuticals, flavoring.

Preparation

By heating butyl acetate and sodium or potassium butylate; from ethyl acetoacetate and n-butyl alcohol; by reacting diketene and butyl alcohol in the presence of acetic acid and pyridine.

Safety Profile

Mddly toxic by ingestion. A skin and eye irritant. See also

ACETOACETIC ACID N-BUTYL ESTER Preparation Products And Raw materials

Preparation Products

Raw materials

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