G10601

Glyoxylic acid monohydrate

98%

• Synonym(s): Formylformic acid, Oxoethanoic acid
• Linear Formula: HCOCO₂H · H₂O
• CAS Number: 563-96-2
• Molecular Weight: 92.05
• Beilstein/REAXYS Number: 969535
• EC Number: 206-058-5
• MDL number: MFCD00149497
• UNSPSC Code: 12352100
• PubChem Substance ID: 24895036
• NACRES: NA.22

Properties

• Quality Level: 200
• assay: 98%
• bp: 100 °C (lit.)
• mp: 49-52 °C (lit.)
• SMILES string: [H]O[H].[H]C(=O)C(O)=O
• InChI: 1S/C2H2O3.H2O/c3-1-2(4)5;/h1H,(H,4,5);1H2
• InChI key: MOOYVEVEDVVKGD-UHFFFAOYSA-N

Description

Application

Employed in the synthesis of a sulfinylmaleate, which serves as an efficient dienophile for enantioselective Diels-Alder cycloadditions. Undergoes Friedel-Crafts and cyclocondensation reactions to form bis(pentamethylphenyl)acetic acid and a β-carboline, respectively.

Safety Information

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H290,H315,H317,H318
• pcodes: P234 - P261 - P264 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 1
• flash_point_f: 230.0 °F - closed cup
• flash_point_c: 110 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges