1,3-Phenylenediacetonitrile
1,3-Phenylenediacetonitrile (CAS: 626-22-2), also known by its linear formula C6H4(CH2CN)2, is an organic compound with a molecular weight of 156.18 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly within the realm of nitrogen-containing compounds and cyanides/nitriles. It is utilised in the development of more complex molecules for various research and industrial applications.
- Synonyms
- C6H4(CH2CN)2

Organic Synthesis Intermediate
1,3-Phenylenediacetonitrile is a key intermediate in the synthesis of various organic compounds. Its dinitrile functionality allows for diverse chemical transformations, making it useful in constructing heterocyclic systems and other complex organic structures.
Pharmaceutical Research
This compound can be employed as a building block in the exploratory synthesis of potential pharmaceutical agents. Its structure offers a scaffold for developing molecules with targeted biological activities.
Material Science
The structure of 1,3-Phenylenediacetonitrile lends itself to potential applications in material science, where it could be incorporated into polymers or other advanced materials requiring specific chemical properties.
| Molecular weight | 156.18 |
|---|---|
| Linear formula | C6H4(CH2CN)2 |
| Assay | 98% |
| Boiling point | 170 °C/25 mmHg(lit.) |
| Melting point | 32-35 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- 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, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-37/39 |
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 1,3-Phenylenediacetonitrile used for?
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1,3-Phenylenediacetonitrile is primarily used as a building block in organic synthesis, particularly in the development of nitrogen-containing compounds and nitriles, and for applications in pharmaceutical research and material science.
What is the CAS number and chemical formula for 1,3-Phenylenediacetonitrile?
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The CAS number for 1,3-Phenylenediacetonitrile is 626-22-2, and its linear chemical formula is C6H4(CH2CN)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Phenylenediacetonitrile with an assay of 98%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 1,3-Phenylenediacetonitrile be handled?
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1,3-Phenylenediacetonitrile is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation, and may cause respiratory irritation. Handle with appropriate personal protective equipment including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation.
Is 1,3-Phenylenediacetonitrile a controlled substance?
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The provided data does not indicate that 1,3-Phenylenediacetonitrile is a controlled substance.
How is 1,3-Phenylenediacetonitrile packed and exported?
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1,3-Phenylenediacetonitrile is carefully packed to ensure safe transit and is available for export globally by Tech Serve Solutions.
How can I request a sample or quote for 1,3-Phenylenediacetonitrile?
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To request a sample or a quote for 1,3-Phenylenediacetonitrile, please contact our sales team via the website or direct email, referencing the product CAS number 626-22-2.
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