2,4-Pentanedione dioxime

2,4-Pentanedione dioxime
  • CAS No.:2157-56-4

Important Notice

  1. This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
  2. This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
  3. The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.
Other grades of this product :
2,4-Pentanedione dioxime Basic information
Product Name:2,4-Pentanedione dioxime
Synonyms:(2E,4E)-2,4-Pentanedione dioxime;2,4-Pentanedione oxime;2,4-Pentanedioxime;TIMTEC-BB SBB007848;2,4-PENTANEDIONE DIOXIME;ACETYLACETONE DIOXIME;LABOTEST-BB LT00848120;DIACETYLMETHANEDIOXIME
CAS:2157-56-4
MF:C5H10N2O2
MW:130.15
EINECS:218-472-3
Product Categories:
Mol File:2157-56-4.mol
2,4-Pentanedione dioxime Chemical Properties
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
pka11.59±0.10(Predicted)
form powder to crystal
color White to Almost white
BRN 4372703
CAS DataBase Reference2157-56-4(CAS DataBase Reference)
EPA Substance Registry System2,4-Pentanedione, dioxime (2157-56-4)
Safety Information
Risk Statements 36/37/38
Safety Statements 24/25
TSCA Yes
HS Code 29280090
MSDS Information
ProviderLanguage
ACROS English
ALFA English
2,4-Pentanedione dioxime Usage And Synthesis
Chemical Propertieswhite crystalline powder
2,4-Pentanedione dioxime Preparation Products And Raw materials
Raw materialsIsoxazole, 3,4-dimethyl--->Acetylacetone-->Sorbic acid
Preparation ProductsDimethyl Oxazole

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