3-Nitrophthalonitrile
3-Nitrophthalonitrile (CAS: 51762-67-5), with the molecular formula O2NC6H3(CN)2 and a molecular weight of 173.13 g/mol, is a chemical compound supplied by Tech Serve Solutions. This compound finds utility in various laboratory applications. It is characterized by its specific chemical structure and properties, making it a valuable reagent in scientific research and development.

Chemical Synthesis
3-Nitrophthalonitrile serves as an intermediate or building block in the synthesis of more complex organic molecules. Its reactive nitrile and nitro groups allow for diverse chemical transformations.
Research and Development
This compound is utilised in research laboratories for exploring new chemical reactions and developing novel materials. Its availability supports advancements in chemical sciences.
Analytical Chemistry
In certain analytical procedures, 3-Nitrophthalonitrile may be employed as a reagent or standard. Its defined properties are essential for accurate chemical analysis.
| Molecular weight | 173.13 |
|---|---|
| Linear formula | O2NC6H3(CN)2 |
| Assay | 99% |
| Melting point | 162-165 °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
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36-45 |
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 3-Nitrophthalonitrile used for?
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3-Nitrophthalonitrile is primarily used as a chemical intermediate in synthesis and for general research and development purposes in chemical laboratories.
What is the CAS number and molecular formula for 3-Nitrophthalonitrile?
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The CAS number for 3-Nitrophthalonitrile is 51762-67-5, and its molecular formula is O2NC6H3(CN)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Nitrophthalonitrile with an assay of 99%. This is a technical/research grade; TSS does not represent it as USP, BP, EP, or other pharmacopoeial grades.
What are the safety considerations when handling 3-Nitrophthalonitrile?
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3-Nitrophthalonitrile is classified as a Warning substance, with hazards including H302 (Harmful if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment such as a dust mask (N95), eyeshields, and gloves must be worn. Handle in a well-ventilated area.
How is 3-Nitrophthalonitrile packed, shipped, and exported?
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3-Nitrophthalonitrile is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions in compliance with international shipping regulations for chemical substances.
How can I request a sample or quote for 3-Nitrophthalonitrile?
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To request a sample or a quotation for 3-Nitrophthalonitrile, please contact the Tech Serve Solutions sales team through our website or by phone, providing your specific requirements.
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