Substance
ID:723126
Names and Identifiers
IUPAC name
2-oxoacetic acid
IUPAC Traditional name
glyoxylic acid
Synonyms
Glyoxylic acid乙醛酸
Properties
Safety Information
Hazard Class
8
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
TSCA Listed
是
European Hazard Symbols
Corrosive (C)Risk Statements
34-43
Packing Group
III
GHS Precautionary statements
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
Safety Statements
20-23-26-36/37/39-45
UN Number
UN3265
GHS Hazard statements
H314-H318-H317
Physical Property
Boiling Point
111°C
Density
1.339
Melting Point
-93°C
Product Information
Purity
50% w/w aq. soln.
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• For use in aqueous hetero Diels-Alder reactions, see: Tetrahedron, 50, 10265 (1994).
• Reagent for the facile deprotection of oximes in aqueous medium: Tetrahedron Lett., 45, 3161 (2004).