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HomeProduct name listACETOACETIC ACID ISOAMYL ESTER

ACETOACETIC ACID ISOAMYL ESTER

  • CAS NO.:2308-18-1
  • Empirical Formula: C9H16O3
  • Molecular Weight: 172.22
  • MDL number: MFCD00059355
  • EINECS: 218-991-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-06-06 08:41:52
ACETOACETIC ACID ISOAMYL ESTER Structural

What is ACETOACETIC ACID ISOAMYL ESTER?

Description

Isoamyl acetoacetate has an ethereal, sweet, winey odor and a green-apple flavor. May be prepared by transesterification of ethyl acetylacetate with isoamyl alcohol in the presence of sodium.

Chemical properties

Colorless Iiauid. almost insoluble in water, soluble in alcohol, flavor materials. Isoamyl acetoacetate has an ethereal, sweet, winy odor; green-apple flavor.

The Uses of ACETOACETIC ACID ISOAMYL ESTER

ACETOACETIC ACID ISOAMYL ESTER is a synthetic flavoring agent that is a stable, colorless liquid of light green leaf-fruity odor. It should be stored in glass or tin containers. It is used in currant and berry flavors for applications in beverages, candy, and ice cream at 5–15 ppm.

Preparation

By transesterification of ethyl acetylacetate with isoamyl alcohol in the presence of sodium.

Definition

ChEBI: 3-Methylbutyl 3-oxobutanoate is an oxo carboxylic acid.

Properties of ACETOACETIC ACID ISOAMYL ESTER

Boiling point: 218°C
Density  0,97 g/cm3
refractive index  n20/D 1.429(lit.)
FEMA  3551 | ISOAMYL ACETOACETATE
Flash point: 101°C
storage temp.  Refrigerator, under inert atmosphere
solubility  Chloroform (Slightly), DMSO (Slightly)
form  Oil
pka 10.67±0.46(Predicted)
color  Colourless
Odor at 100.00 %. ethereal sweet wine green fermented
JECFA Number 598

Safety information for ACETOACETIC ACID ISOAMYL ESTER

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.

Computed Descriptors for ACETOACETIC ACID ISOAMYL ESTER

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