8.20940

3-Oxoglutaric acid

for synthesis

• Synonym(s): 3-Oxoglutaric acid, ß-Ketoglutaric acid, Acetone-1,3-dicarboxylic acid
• Empirical Formula (Hill Notation): C₅H₆O₅
• CAS Number: 542-05-2
• Molecular Weight: 146.10
• MDL number: MFCD00002711
• UNSPSC Code: 12352106
• EC Index Number: 208-797-9
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: ≥96.0% (acidimetric)
• form: powder
• bulk density: 400 kg/m³
• storage temp.: 2-8°C
• InChI: 1S/C5H6O5/c6-3(1-4(7)8)2-5(9)10/h1-2H2,(H,7,8)(H,9,10)/p-2
• InChI key: OXTNCQMOKLOUAM-UHFFFAOYSA-L

Description

Analysis Note

Assay (acidimetric): ≥ 96.0 %
Identity (IR):
passes test
Melting range (upper value): ≤ 126 °C
Identity (IR):
passes test

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319
• Precautionary Statements: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): 392.0 °F - open cup
• Flash Point(C): 200 °C - open cup