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542-05-2

542-05-2 structure
542-05-2 structure
  • Name: 3-Oxopentanedioic acid
  • Chemical Name: 1,3-Acetonedicarboxylic acid
  • CAS Number: 542-05-2
  • Molecular Formula: C5H6O5
  • Molecular Weight: 146.098
  • Catalog: Chemical reagent Organic reagent fatty acid
  • Create Date: 2018-09-22 13:56:20
  • Modify Date: 2025-08-25 15:44:24
  • 3-Oxopentanedioic acid is a simple dicarboxylic acid, which is well-known to be used in the tropinone synthesis.
Name 1,3-Acetonedicarboxylic acid
Synonyms b-Ketoglutaric Acid
1,3-Acetonedicarboxylic acid; 3-Ketoglutaric acid
Pentanedioic acid, 3-oxo-
3-Oxopentanedioic acid
MFCD00002711
1,3-Acetonedicarboxylic acid
EINECS 208-797-9
Description 3-Oxopentanedioic acid is a simple dicarboxylic acid, which is well-known to be used in the tropinone synthesis.
Related Catalog
Target

Human Endogenous Metabolite

References

[1]. Sevcík P, et al. Carbon dioxide evolution in a Belousov-Zhabotinsky type oscillating reaction with acetonedicarboxylic acid. J Phys Chem A. 2007 Oct 11;111(40):10050-4.
Density 1.5±0.1 g/cm3
Boiling Point 408.4±30.0 °C at 760 mmHg
Melting Point 133 °C (dec.)(lit.)
Molecular Formula C5H6O5
Molecular Weight 146.098
Flash Point 214.9±21.1 °C
Exact Mass 146.021530
PSA 91.67000
LogP -1.13
Vapour Pressure 0.0±2.0 mmHg at 25°C
Index of Refraction 1.494
Storage condition 2-8°C
Water Solubility soluble
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38;R44
Safety Phrases S22-S24/25-S37/39-S26
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2942000000
HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%
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title: CAS No. 542-05-2 | Chemsrc address: https://www.chemsrc.com/en/baike/767451.html

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