1,6-Dicyanohexane
1,6-Dicyanohexane (CAS: 629-40-3) is an organic compound with the linear formula NC(CH2)6CN and a molecular weight of 136.19 g/mol. It is a dinitrile, belonging to the class of nitrogen compounds and organic building blocks. Primarily utilised in chemical synthesis, this compound serves as a versatile intermediate for creating more complex molecular structures. Its properties make it a valuable reagent in research and industrial applications requiring specific nitrile functionalities.
- IUPAC
- Hexamethylene dicyanide,Octanedinitrile,Suberonitrile
- Synonyms
- NC(CH2)6CNOctanedinitrileSuberonitrileHexamethylene dicyanide
Chemical Synthesis Intermediate
1,6-Dicyanohexane serves as a crucial building block in organic synthesis. Its dinitrile functionality allows for various chemical transformations, enabling the construction of polymers, heterocyclic compounds, and other complex organic molecules.
Nitrile Chemistry
As a difunctional nitrile, it is employed in reactions involving nitrile groups, such as hydrolysis to dicarboxylic acids or reduction to diamines. These transformations are fundamental in producing monomers for polymers and precursors for pharmaceuticals and agrochemicals.
Research and Development
This compound is utilized in academic and industrial R&D settings for exploring new synthetic routes and developing novel materials. Its specific structure offers a platform for investigating structure-property relationships in various chemical systems.
| Molecular weight | 136.19 |
|---|---|
| Linear formula | NC(CH2)6CN |
| Assay | 98% |
| Boiling point | 185 °C/15 mmHg(lit.) |
| Density | 0.954 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.444(lit.) |
| Melting point | −3.5 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 110 °C / 230 °F |
| Transport (UN / ADR) | UN 3276 6.1 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| 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 1,6-Dicyanohexane used for?
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1,6-Dicyanohexane is primarily used as a building block in organic synthesis for creating polymers, heterocyclic compounds, and other complex molecules. It is also utilised in research and development for exploring new synthetic pathways and developing novel materials.
What are the CAS number and molecular formula for 1,6-Dicyanohexane?
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The CAS number for 1,6-Dicyanohexane is 629-40-3. Its linear formula is NC(CH2)6CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,6-Dicyanohexane with an assay of 98%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 1,6-Dicyanohexane be handled safely?
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1,6-Dicyanohexane is classified as toxic. Handle with extreme caution, wearing appropriate personal protective equipment including eyeshields, faceshields, gloves, and using a full-face respirator with an appropriate cartridge. Ensure adequate ventilation and avoid ingestion, skin contact, and inhalation. Refer to the Safety Data Sheet for detailed handling procedures.
Is 1,6-Dicyanohexane a controlled substance?
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The provided data does not indicate that 1,6-Dicyanohexane is a controlled substance.
How is 1,6-Dicyanohexane packed, shipped, and exported?
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1,6-Dicyanohexane is packed and shipped according to international regulations for hazardous materials, specifically UN 3276, Class 6.1, Packing Group III. Tech Serve Solutions exports globally, adhering to all necessary customs and shipping protocols.
How can I request a sample or quote for 1,6-Dicyanohexane?
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To request a sample or quote for 1,6-Dicyanohexane, please contact the TSS sales department via our website or direct inquiry channels, providing your specific requirements.
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