1,1,3,3-Propanetetracarbonitrile
1,1,3,3-Propanetetracarbonitrile (CAS 3695-98-5) is an organic compound with the molecular formula C6H4N4 and a molecular weight of 144.13 g/mol. This versatile building block features four nitrile groups, making it a valuable intermediate in organic synthesis. It is primarily employed in chemical synthesis, particularly for the construction of complex heterocyclic compounds and functionalised organic molecules.
- IUPAC
- 1,1,3,3-Tetracyanopropane
- Synonyms
- 3-Propanetetracarbonitrile(NC)2CHCH2CH(CN)21,1,3,3-Tetracyanopropane
Organic Synthesis Intermediate
1,1,3,3-Propanetetracarbonitrile serves as a key intermediate in the synthesis of various organic molecules. Its poly-nitrile structure allows for diverse chemical transformations and the formation of novel chemical entities.
Building Block for Heterocycles
The compound is frequently utilised as a building block for the construction of nitrogen-containing heterocyclic ring systems. These heterocycles are important motifs in pharmaceuticals and materials science.
Research and Development
Researchers leverage 1,1,3,3-Propanetetracarbonitrile in academic and industrial R&D settings to explore new synthetic routes and develop novel chemical structures with potential applications.
| Molecular weight | 144.13 |
|---|---|
| Linear formula | (NC)2CHCH2CH(CN)2 |
| Assay | 97% |
| Melting point | 134-139 °C(lit.) |
Hazard statements
- H300Fatal if swallowed
- H311Toxic 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
- P264Wash thoroughly after handling
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- 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) | 23/24/25-36/37/38 |
| Safety statements (S) | 22-26-36/37/39-45 |
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 1,1,3,3-Propanetetracarbonitrile used for?
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1,1,3,3-Propanetetracarbonitrile is primarily used as a versatile building block in organic synthesis, particularly for the construction of heterocyclic compounds and other functionalised organic molecules in research and development.
What is the CAS number and chemical formula for 1,1,3,3-Propanetetracarbonitrile?
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The CAS number is 3695-98-5 and the linear chemical formula is (NC)2CHCH2CH(CN)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,1,3,3-Propanetetracarbonitrile with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 1,1,3,3-Propanetetracarbonitrile be handled?
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1,1,3,3-Propanetetracarbonitrile is classified as Danger, with hazards including acute toxicity (oral, dermal, inhalation), skin irritation, and respiratory irritation. Handling requires appropriate personal protective equipment, including eyeshields, face shields, gloves, and P2 respirator cartridges, in a well-ventilated area. Always consult the Safety Data Sheet (SDS) before use.
Can Tech Serve Solutions export 1,1,3,3-Propanetetracarbonitrile?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and we can accommodate export requests for 1,1,3,3-Propanetetracarbonitrile, adhering to all relevant shipping regulations, including UN 3439 classification.
How do I request a quote or sample?
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To request a quote or sample of 1,1,3,3-Propanetetracarbonitrile, please use the contact form on our website or contact our sales team directly with your requirements.
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