Glyoxylic acid monohydrate

• Catalog No.: G10601
• CAS Number: 563-96-2
• M. F.: C2H4O4
• M. W.: 92.05076
• Purity: 98%

SYNONYMS

• Title: 乙醛酸 一水合物
• IUPAC name: 2-oxoacetic acid hydrate
• IUPAC Traditional name: glyoxylic acid hydrate
• Synonyms: Formylformic Acid; Oxoethanoic acid; 甲酰甲酸; 氧代乙酸

DATABASE IDS

• PubChem SID: 24895036
• MDL Number: MFCD00149497
• CAS Number: 563-96-2
• EC Number: 206-058-5
• Beilstein Number: 969535

PROPERTIES

• Linear Formula: HCOCO2H · H2O
• Purity: 98%
• Boiling Point: 100 °C(lit.)
• Flash Point: 110 °C
• Flash Point: 230 °F
• Melting Point: 49-52 °C(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H317-H318
• European Hazard Symbols: Irritant (Xi)
• 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
• RID/ADR: UN 3261 8/PG 2
• Risk Statements: 41-43
• Safety Statements: 26-36/37/39
• Hazard Class: 8
• UN Number: 3261
• Packing Group: 2
• German water hazard class: 1

DETAILS

Description (English)

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.

Description (简体中文)

包装
10, 25, 100 g in poly bottle
Application
用于合成一种高效亲双烯体亚硫酰基马来酸，用于对映选择性的 Diels-Alder 环加成。1发生 Friedel-Crafts 和环缩合反应，分别形成双(五甲苯基)乙酸2和 β-咔啉3。
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.