Substance
ID:339861
Names and Identifiers
IUPAC name
2-oxoacetic acid hydrate
Synonyms
Formylformic Acid乙醛酸 一水合物Oxoethanoic acid氧代乙酸Glyoxylic acid monohydrate甲酰甲酸
IUPAC Traditional name
glyoxylic acid hydrate
Registration numbers
EC Number
CAS Number
PubChem SID
Beilstein Number
MDL Number
Properties
Safety Information
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
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
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements
P280-P305+P351+P338
GHS Signal Word
Danger
MSDS Link
Hazard Class
8
UN Number
3261
Safety Statements
26-36/37/39
European Hazard Symbols
Irritant (Xi)Risk Statements
41-43
GHS Hazard statements
H317-H318
RID/ADR
UN 3261 8/PG 2
German water hazard class
1
Packing Group
2
Product Information
Purity
98%
Linear Formula
HCOCO2H · H2O
Physical Property
Flash Point
110 °C
230 °F
Melting Point
49-52 °C(lit.)
Boiling Point
100 °C(lit.)
Molecule Details
Packaging
10, 25, 100 g in poly bottle
Application
Employed in the synthesis of a sulfinylmaleate, which serves as an efficient dienophile for enantioselective Diels-Alder cycloadditions.1 Undergoes Friedel-Crafts and cyclocondensation reactions to form bis(pentamethylphenyl)acetic acid2 and a β-carboline,3 respectively.
Other Notes
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. G10601.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.
10, 25, 100 g in poly bottle
Application
Employed in the synthesis of a sulfinylmaleate, which serves as an efficient dienophile for enantioselective Diels-Alder cycloadditions.1 Undergoes Friedel-Crafts and cyclocondensation reactions to form bis(pentamethylphenyl)acetic acid2 and a β-carboline,3 respectively.
Other Notes
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. G10601.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.
Molecular Spectra
No Data Available
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References
No Data Available
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