4-Amino-3-penten-2-one

Product Name: 4-Amino-3-penten-2-one
CAS No.: 1118-66-7
Chemical Name: 4-Amino-3-penten-2-one
Synonyms: ACETYLACETONAMINE;FLUORAL-P;Fluoral-P,98%;Fluoral-P ACETYLACETONE IMINE;TIMTEC-BB SBB007945;4-AMINOPENT-3-EN-2-ONE;4-AMINO-3-PENTEN-2-ONE;3-Penten-2-one,4-amino-;4-Aminopent-3-en-2-one 98%
CBNumber: CB7376908
Molecular Formula: C5H9NO
Formula Weight: 99.13
MOL File: 1118-66-7.mol

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4-Amino-3-penten-2-one Property

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
pka: 5.93±0.70(Predicted)
form: powder to crystal
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)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 36/37/39-26-22
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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 691003
Product name: 4-Amino-3-penten-2-one
Purity: 97%
Packaging: 5g
Price: $90
Updated: 2025/07/31

TCI Chemical

Product number: A5350
Product name: Fluoral-P (=4-Amino-3-penten-2-one)[Fluorimetric reagent for aldehydes.]
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $43
Updated: 2025/07/31

TCI Chemical

Product number: A5350
Product name: Fluoral-P (=4-Amino-3-penten-2-one)[Fluorimetric reagent for aldehydes.]
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $126
Updated: 2025/07/31

TRC

Product number: A620510
Product name: 4-Aminopent-3-en-2-one
Packaging: 500mg
Price: $60
Updated: 2021/12/16

ChemScene

Product number: CS-0095595
Product name: 4-Amino-3-penten-2-one
Purity: 99.00%
Packaging: 25g
Price: $70
Updated: 2021/12/16

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4-Amino-3-penten-2-one Chemical Properties,Usage,Production

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

4-Amino-3-penten-2-one Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Amino-3-penten-2-one Suppliers

Americas 1 Belgium 3 Canada 1 China 92 Europe 3 Germany 3 India 5 Japan 2 Switzerland 2 United Kingdom 7 United States 24 Global 143

J & K SCIENTIFIC LTD.

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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Capot Chemical Co., Ltd

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Shanghai Longsheng chemical Co.,Ltd.

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Shanghai Hanhong Scientific Co.,Ltd.

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View Lastest Price from 4-Amino-3-penten-2-one manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 4-Amino-3-penten-2-one 1118-66-7
Price: US $0.10/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10
Release date: 2024-07-14

R&D Scientific Inc.

Product: 4-Aminopent-3-en-2-one 1118-66-7
Price: US $350.00/g
Min. Order: 1g
Purity: 97
Supply Ability: 500 Kg
Release date: 2024-02-14

Career Henan Chemical Co

Product: 4-Amino-3-penten-2-one 1118-66-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 85.0-99.8%
Supply Ability: 20 tons
Release date: 2019-12-25

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4-Aminopent-3-en-2-one 98%

(3E)-4-Amino-3-penten-2-one

FLUORAL-P

ACETYLACETONAMINE

ACETYLACETONE IMINE

4-AMINO-3-PENTEN-2-ONE

4-AMINOPENT-3-EN-2-ONE

TIMTEC-BB SBB007945

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.]

3-Penten-2-one,4-amino-

4-Amino-3-penten-2-one 97%

Fluoral-P&nbsp

Fluoral-P, Acetylacetonamine, 2-Acetyl-1-amino-1-methylethylene

(Z)-4-aMinopent-3-en-2-one

Fluoral-P,98%

Fluoral-P (=4-Amino-3-penten-2-one)

Fluoral-P (=4-Amino-3-penten-2-one)[Fluorimetric reagent for aldehydes.]&gt

1118-66-7

1118-99-7

Ketone