1,2,4,5-Tetracyanobenzene
1,2,4,5-Tetracyanobenzene (CAS: 712-74-3) is an organic compound with the formula C6H2(CN)4 and a molecular weight of 178.15 g/mol. This molecule is characterised by its four nitrile groups attached to a benzene ring. It serves as a valuable building block and intermediate in chemical synthesis, particularly in the field of organic chemistry and materials science.
- IUPAC
- 1,2,4,5-Benzenetetracarbonitrile,Pyromellitic acid tetranitrile
- Synonyms
- 5-TetracyanobenzeneC6H2(CN)41,2,4,5-BenzenetetracarbonitrilePyromellitic acid tetranitrile
Organic Synthesis Intermediate
1,2,4,5-Tetracyanobenzene is employed as a key intermediate in the synthesis of more complex organic molecules. Its structure makes it suitable for developing novel compounds with specific electronic or structural properties.
Materials Science Research
The compound's unique arrangement of nitrile groups can be exploited in the design and synthesis of advanced materials. It is used in research for creating functional organic materials with potential applications in electronics or polymer science.
Building Block for Heterocycles
As a polyfunctional molecule, 1,2,4,5-Tetracyanobenzene can act as a precursor for constructing various heterocyclic compounds. These structures are fundamental in medicinal chemistry and materials development.
| Molecular weight | 178.15 |
|---|---|
| Linear formula | C6H2(CN)4 |
| Assay | 97% |
| Melting point | 265-268 °C(lit.) |
Hazard statements
- H300Fatal if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P264Wash thoroughly after handling
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3439 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23/24/25 |
| Safety statements (S) | 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 1,2,4,5-Tetracyanobenzene used for?
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1,2,4,5-Tetracyanobenzene is primarily used as a building block and intermediate in organic synthesis and materials science research. It is also employed in the synthesis of heterocyclic compounds.
What is the CAS number and formula for 1,2,4,5-Tetracyanobenzene?
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The CAS number is 712-74-3 and the linear formula is C6H2(CN)4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2,4,5-Tetracyanobenzene with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 1,2,4,5-Tetracyanobenzene be handled?
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This compound is dangerous and requires careful handling. It is classified under GHS06 with a 'Danger' signal word. Hazard statements include H300 (Fatal if swallowed), H311 (Toxic in contact with skin), and H331 (Toxic if inhaled). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and P2 respirator cartridges, must be used. Always follow safety protocols and use in a well-ventilated area or fume hood.
Is 1,2,4,5-Tetracyanobenzene a controlled substance?
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Based on the provided data, there is no indication that 1,2,4,5-Tetracyanobenzene is a controlled substance. However, it is classified as toxic and requires careful handling.
How is 1,2,4,5-Tetracyanobenzene packed and exported?
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1,2,4,5-Tetracyanobenzene is packed and shipped according to UN 3439 regulations for toxic solids, class 6.1, packing group II. Tech Serve Solutions is a global supplier and exporter.
How can I request a sample or quote for 1,2,4,5-Tetracyanobenzene?
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To request a sample or quote for 1,2,4,5-Tetracyanobenzene, please contact our sales team through the website or by phone.
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