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1118-66-7

1118-66-7 Structure

1118-66-7 Structure
IdentificationMore
[Name]

4-Amino-3-penten-2-one
[CAS]

1118-66-7
[Synonyms]

4-AMINO-3-PENTEN-2-ONE
4-AMINOPENT-3-EN-2-ONE
ACETYLACETONAMINE
ACETYLACETONE IMINE
FLUORAL-P
TIMTEC-BB SBB007945
(3E)-4-Amino-3-penten-2-one
4-AMINOPENT-3-EN-2-ONE (FLUORAL-P)
Fluoral-P=Fluorimetricreagentforaldehydes
4-Aminopent-3-en-2-one 95+%
Fluoral-P (=4-Amino-3-penten-2-one) [Fluorimetric reagent for aldehydes.]
[EINECS(EC#)]

627-905-9
[Molecular Formula]

C5H9NO
[MDL Number]

MFCD00043715
[Molecular Weight]

99.13
[MOL File]

1118-66-7.mol
Chemical PropertiesBack Directory
[Appearance]

YELLOW TO BROWN CRYSTALLINE SOLID
[Melting point ]

38 °C
[Boiling point ]

130-131 °C
[density ]

1.0343 (rough estimate)
[refractive index ]

1.4370 (estimate)
[Fp ]

209-213°C
[storage temp. ]

0-6°C
[form ]

powder to crystal
[pka]

5.93±0.70(Predicted)
[color ]

White to Orange to Green
[Water Solubility ]

Insoluble
[BRN ]

1209344
[InChI]

1S/C5H9NO/c1-4(6)3-5(2)7/h3H,6H2,1-2H3
[InChIKey]

OSLAYKKXCYSJSF-UHFFFAOYSA-N
[SMILES]

CC(N)=CC(C)=O
[CAS DataBase Reference]

1118-66-7(CAS DataBase Reference)
[NIST Chemistry Reference]

3-Penten-2-one, 4-amino-(1118-66-7)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S22:Do not breathe dust .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HS Code ]

29223990
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazard InformationBack Directory
[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
Spectrum DetailBack Directory
[Spectrum Detail]

4-Amino-3-penten-2-one(1118-66-7)MS
4-Amino-3-penten-2-one(1118-66-7)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

4-Amino-3-penten-2-one, 96%(1118-66-7)
[Sigma Aldrich]

1118-66-7(sigmaaldrich)
[TCI AMERICA]

Fluoral-P  (=4-Amino-3-penten-2-one) [Fluorimetric reagent for aldehydes.],>98.0%(GC)(T)(1118-66-7)
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