anti-Diphenylglyoxime
anti-Diphenylglyoxime (CAS: 23873-81-6), with the molecular formula C6H5C(=NOH)C(=NOH)C6H5 and a molecular weight of 240.26 g/mol, is an organic oxime compound. It is primarily utilised as a chelating agent in analytical chemistry, particularly for the determination of metal ions in various matrices. This compound serves as a valuable building block in chemical synthesis and organic chemistry research.
- IUPAC
- α-Benzil dioxime

Chelating Agent in Analytical Chemistry
anti-Diphenylglyoxime functions as an effective chelating agent. It has been specifically employed in differential pulse adsorptive stripping voltammetric (DPASV) methods for the quantitative determination of cobalt in foodstuffs.
Chemical Synthesis
As an organic building block, anti-Diphenylglyoxime is suitable for use in various chemical synthesis pathways. Its specific structure allows for incorporation into more complex organic molecules.
Research and Development
This compound is utilised in research laboratories for exploring new chemical reactions and developing novel analytical techniques. Its properties as an oxime make it a subject of interest in organic chemistry.
| Molecular weight | 240.26 |
|---|---|
| Linear formula | C6H5C(=NOH)C(=NOH)C6H5 |
| Assay | 97% |
| Application | anti-Diphenylglyoxime (α-Benzil dioxime) was used as a chelating agent in differential pulse adsorptive stripping voltammetric (DPASV) determination of cobalt in vegetable animal foodstuffs1. |
| Melting point | 237-240 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is anti-Diphenylglyoxime used for?
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anti-Diphenylglyoxime is primarily used as a chelating agent in analytical chemistry, for instance, in the determination of cobalt in foodstuffs. It also serves as a building block in chemical synthesis and for research purposes.
What are the CAS number and formula for anti-Diphenylglyoxime?
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The CAS number for anti-Diphenylglyoxime is 23873-81-6, and its molecular formula is C6H5C(=NOH)C(=NOH)C6H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies anti-Diphenylglyoxime with a minimum assay of 97%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.
What are the safety precautions when handling anti-Diphenylglyoxime?
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Handling anti-Diphenylglyoxime requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. The compound has a WGK Germany classification of 3, indicating significant environmental hazard.
How is anti-Diphenylglyoxime shipped and exported by TSS?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including anti-Diphenylglyoxime, adhering to international shipping and export regulations.
How can I request a sample or quote for anti-Diphenylglyoxime?
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To request a sample or a quote for anti-Diphenylglyoxime, please contact the Tech Serve Solutions sales team through our official website or designated contact channels.
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