3-Oxopentanedioic acid

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Names

[ CAS No. ]:
542-05-2

[ Name ]:
3-Oxopentanedioic acid

[Synonym ]:
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

Chemical & Physical Properties

[ 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

MSDS

Click to get detail MSDS

Safety Information

[ 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

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Citric Acid
  • 1,5-Dimethyl Citrate
  • 3-carboxymethyl-3-hydroxy-glutaric acid
  • Ethyl 3-oxoglutarate
  • Sulfuric acid
  • 2,4-dibenzoyl-3-oxo-glutaric acid
  • Water
  • Ferric chloride

DownStream

  • Diethyl 3-hydroxypentanedioate
  • (1R,3s,5S)-3-(3-Isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo3.2.1octane
  • 9-azabicyclo[3.3.1]nonan-3-one
  • 6-Hydroxytropinone
  • 2-(carboxymethyl)-1,4-dimethylpyrrole-3-carboxylic acid
  • N-((1R,3s,5S)-8-Benzyl-8-azabicyclo[3.2.1]octan-3-yl)isobutyramide
  • 8-benzyl-3-exo-(3-isopropyl-5-methyl-4h-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane
  • Cuscohygrine
  • Glutaric acid
  • Malonic acid

Customs

[ 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%

Articles

Role of Cr(III) deposition during the photocatalytic transformation of hexavalent chromium and citric acid over commercial TiO2 samples.

Photochem. Photobiol. Sci. 15 , 228-34, (2016)

Removal of Cr(VI) and citric acid (Cit) by heterogeneous photocatalytic Cr(VI) transformation under UV light over two commercial TiO2 samples (1 g L(-1)), Evonik P25 and Hombikat UV100, was studied at...


More Articles

Related Compounds

  • 3-Oxopentanedioic acid diethyl ester
  • 3-oxopentanedioic acid di-n-propyl ester
  • 2-acetylamino-3-oxopentanedioic acid dimethyl ester
  • 2,2,4,4-tetramethyl-3-oxopentanedioic acid dimethyl ester
  • 3-methyl-2-oxopentanedioic acid dimethyl ester
  • 2-Oxopentanedioic acid