Acetylenedicarboxylic acid monopotassium salt
Acetylenedicarboxylic acid monopotassium salt (CAS 928-04-1), with the linear formula HOOCC≡CCOOK and a molecular weight of 152.15 g/mol, is a key organic building block. This compound serves as a valuable reagent in chemical synthesis, particularly in reactions involving carbonyl and carboxylic acid functionalities. Its well-defined structure and reactivity make it an important intermediate for researchers and industrial chemists developing novel organic molecules.
- IUPAC
- mono-Potassium 2-butynedioate
- Synonyms
- mono-Potassium 2-butynedioate
Organic Synthesis Intermediate
Used as a versatile building block in the synthesis of complex organic molecules. Its acetylenic and carboxylate functionalities allow for diverse chemical transformations.
Reagent in Carbonyl Chemistry
Participates in reactions involving carbonyl compounds, acting as a precursor or reactant in various synthetic pathways. Its salt form can influence solubility and reactivity.
Development of Novel Materials
Investigated for potential applications in the creation of new polymers or functional materials due to its unsaturated dicarboxylic acid structure.
| Molecular weight | 152.15 |
|---|---|
| Linear formula | HOOCC≡CCOOK |
| Assay | ≥98% |
Hazard statements
- H301Toxic if swallowed
- H310Fatal in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H331Toxic if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P302IF ON SKIN
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| 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 |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+ |
| Risk statements (R) | 23/25-27-36/37/38 |
| Safety statements (S) | 26-36/37/39-45 |
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 Acetylenedicarboxylic acid monopotassium salt used for?
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Acetylenedicarboxylic acid monopotassium salt (CAS 928-04-1) is primarily used as a building block and intermediate in organic synthesis and carbonyl chemistry, with potential applications in developing novel materials.
What is the CAS number and formula for Acetylenedicarboxylic acid monopotassium salt?
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The CAS number is 928-04-1 and the linear formula is HOOCC≡CCOOK.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Acetylenedicarboxylic acid monopotassium salt with an assay of ≥98%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should Acetylenedicarboxylic acid monopotassium salt be handled?
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This compound is classified as Danger (GHS06) with hazards including acute toxicity (oral, dermal, inhalation), skin irritation, eye irritation, and respiratory tract irritation. Appropriate personal protective equipment such as eyeshields, face shields, gloves, and suitable respiratory protection (e.g., N100 or P3 filters) must be used. Handle in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for detailed handling information.
Is Acetylenedicarboxylic acid monopotassium salt a controlled substance?
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Based on the provided data, there is no indication that Acetylenedicarboxylic acid monopotassium salt is a controlled substance. However, users should always verify local regulations.
How is this chemical packed, shipped, and exported?
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As a specialist global supplier, Tech Serve Solutions ensures appropriate packing and labelling for safe transport, adhering to international shipping regulations for hazardous materials like UN 2811, 6.1 / PG I. We offer worldwide export services.
How can I request a sample or quote for Acetylenedicarboxylic acid monopotassium salt?
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To request a sample or a quote, please contact our sales department via the website or telephone, providing your contact details and the quantity required.
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