3,4-Diisopropoxy-3-cyclobutene-1,2-dione
3,4-Diisopropoxy-3-cyclobutene-1,2-dione (CAS 61699-62-5) is a specialised organic compound with the linear formula [(CH3)2CHO]2C4(=O)2 and a molecular weight of 198.22 g/mol. This dione derivative serves as a valuable building block in chemical synthesis, particularly within organic chemistry research and development. It is supplied by Tech Serve Solutions with a high purity assay.
- IUPAC
- Diisopropyl squarate
- Synonyms
- 61699-62-5[(CH3)2CHO]2C4(=O)2Diisopropyl squarate
![3,4-Diisopropoxy-3-cyclobutene-1,2-dione ([(CH3)2CHO]2C4(=O)2) — chemical structure, CAS 61699-62-5; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F61699-62-5.png&w=3840&q=75)
Organic Synthesis Intermediate
This compound functions as a versatile intermediate in the construction of more complex organic molecules. Its reactive dione structure allows for various chemical transformations.
Research and Development
Utilised in academic and industrial research laboratories for the exploration of novel chemical pathways and the synthesis of new chemical entities.
Building Block for Novel Compounds
Its unique cyclobutene-dione framework makes it a useful starting material for generating diverse chemical scaffolds in materials science and medicinal chemistry.
| Molecular weight | 198.22 |
|---|---|
| Linear formula | [(CH3)2CHO]2C4(=O)2 |
| Assay | 99% |
| Boiling point | 110 °C/0.04 mmHg(lit.) |
| Melting point | 43-45 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 36/37/38-42/43 |
| Safety statements (S) | 7-26-28-36/37/39 |
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 3,4-Diisopropoxy-3-cyclobutene-1,2-dione used for?
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3,4-Diisopropoxy-3-cyclobutene-1,2-dione is primarily used as a building block and intermediate in organic synthesis and chemical research.
What is the CAS number and formula for 3,4-Diisopropoxy-3-cyclobutene-1,2-dione?
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The CAS number is 61699-62-5 and the linear formula is [(CH3)2CHO]2C4(=O)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound at an assay of 99%. We do not represent it as USP, BP, EP or other pharmacopoeia grades unless explicitly stated in the product data.
How should 3,4-Diisopropoxy-3-cyclobutene-1,2-dione be handled?
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This compound is a Warning chemical (GHS07) that may cause skin irritation (H315), allergic skin reaction (H317), eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, faceshields, and gloves must be used. Avoid breathing dust. Ensure good ventilation.
Is 3,4-Diisopropoxy-3-cyclobutene-1,2-dione a controlled substance?
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The provided data does not indicate that 3,4-Diisopropoxy-3-cyclobutene-1,2-dione is a controlled substance.
How is 3,4-Diisopropoxy-3-cyclobutene-1,2-dione packed and shipped?
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Tech Serve Solutions exports fine chemicals globally, adhering to all relevant shipping regulations. Packing is designed to ensure product integrity and safety during transit.
How can I request a sample or quote for 3,4-Diisopropoxy-3-cyclobutene-1,2-dione?
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Please contact our sales team via the website or direct enquiry channels to request a sample or a competitive quote for 3,4-Diisopropoxy-3-cyclobutene-1,2-dione.
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