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HomeProduct name list4-Amino-3-penten-2-one

4-Amino-3-penten-2-one

Synonym(s):Acetylacetonamine

  • CAS NO.:1118-66-7
  • Empirical Formula: C5H9NO
  • Molecular Weight: 99.13
  • MDL number: MFCD00043715
  • EINECS: 627-905-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-07-14 20:44:35
4-Amino-3-penten-2-one Structural

What is 4-Amino-3-penten-2-one?

Chemical properties

YELLOW TO BROWN CRYSTALLINE SOLID

Definition

ChEBI: 4-aminopent-3-en-2-one is an enaminone.

Synthesis Reference(s)

The Journal of Organic Chemistry, 49, p. 3327, 1984 DOI: 10.1021/jo00192a015
Tetrahedron Letters, 23, p. 3925, 1982 DOI: 10.1016/S0040-4039(00)87744-8

Properties of 4-Amino-3-penten-2-one

Melting point: 38 °C
Boiling point: 130-131 °C
Density  1.0343 (rough estimate)
refractive index  1.4370 (estimate)
Flash point: 209-213°C
storage temp.  2-8°C
form  powder to crystal
pka 5.93±0.70(Predicted)
color  White to Orange to Green
Water Solubility  Insoluble
BRN  1209344
CAS DataBase Reference 1118-66-7(CAS DataBase Reference)
NIST Chemistry Reference 3-Penten-2-one, 4-amino-(1118-66-7)

Safety information for 4-Amino-3-penten-2-one

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 4-Amino-3-penten-2-one

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