ChemicalBook > CAS DataBase List > 2,4-Pentanedione dioxime

2,4-Pentanedione dioxime

Product Name
2,4-Pentanedione dioxime
CAS No.
2157-56-4
Chemical Name
2,4-Pentanedione dioxime
Synonyms
2,4-Pentanedioxime;TIMTEC-BB SBB007848;ACETYLACETONE DIOXIME;DIACETYLMETHANEDIOXIME;LABOTEST-BB LT00848120;2,4-Pentanedione oxime;pentane-2,4-dione oxime;2,4-PENTANEDIONE DIOXIME;pentane-2,4-dione dioxime;2,4-PentanedioneDioxime>
CBNumber
CB6853338
Molecular Formula
C5H10N2O2
Formula Weight
130.15
MOL File
2157-56-4.mol
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2,4-Pentanedione dioxime Property

Melting point:
144-149 °C
Boiling point:
240.83°C (rough estimate)
Density 
1.2268 (rough estimate)
refractive index 
1.4954 (estimate)
Water Solubility 
Soluble in water
form 
powder to crystal
pka
11.59±0.10(Predicted)
color 
White to Almost white
BRN 
4372703
CAS DataBase Reference
2157-56-4(CAS DataBase Reference)
EPA Substance Registry System
2,4-Pentanedione, dioxime (2157-56-4)
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Safety

Risk Statements 
36/37/38
Safety Statements 
24/25
TSCA 
Yes
HS Code 
29280090
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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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical
Product number
P0792
Product name
2,4-Pentanedione Dioxime
Purity
>98.0%(N)
Packaging
25g
Price
$200
Updated
2024/03/01
Alfa Aesar
Product number
A13003
Product name
2,4-Pentanedione dioxime, 98+%
Packaging
25g
Price
$155
Updated
2023/06/20
Alfa Aesar
Product number
A13003
Product name
2,4-Pentanedione dioxime, 98+%
Packaging
5g
Price
$39.3
Updated
2021/12/16
Alfa Aesar
Product number
A13003
Product name
2,4-Pentanedione dioxime
Purity
98+%
Packaging
100g
Price
$434
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0008015
Product name
2,4-PENTANEDIONE DIOXIME
Purity
95.00%
Packaging
25G
Price
$1158.18
Updated
2021/12/16
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2,4-Pentanedione dioxime Chemical Properties,Usage,Production

Chemical Properties

white crystalline powder

2,4-Pentanedione dioxime Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-Pentanedione dioxime Suppliers

Americas 1 Belgium 1 China 37 Europe 1 Germany 3 India 3 Japan 1 South Korea 1 Switzerland 1 The Netherlands 1 United Kingdom 7 United States 14 Global 71

2157-56-4, 2,4-Pentanedione dioximeRelated Search:

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  • 2,4-Pentanedione oxime
  • 2,4-Pentanedioxime
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  • LABOTEST-BB LT00848120
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  • 2157-56-4