3-Nitrobenzonitrile
3-Nitrobenzonitrile (CAS: 619-24-9, Formula: O2NC6H4CN, MW: 148.12) is a vital organic compound recognised for its utility in chemical synthesis. As a building block, it plays a role in the creation of more complex molecules. Its applications span various research and development fields, underscoring its importance in the broader landscape of organic chemistry and materials science.

Mass Spectrometry Applications
3-Nitrobenzonitrile has been utilised as a matrix material in matrix-assisted ionization vacuum methods for mass spectrometry, facilitating the analysis of various compounds.
Organic Synthesis Intermediate
This compound serves as a valuable intermediate in organic synthesis, enabling the construction of diverse molecular architectures due to its reactive nitro and nitrile functionalities.
Research and Development
It is frequently employed in academic and industrial research settings for exploring novel synthetic pathways and developing new chemical entities.
| Molecular weight | 148.12 |
|---|---|
| Linear formula | O2NC6H4CN |
| Assay | 98% |
| Application | 3-Nitrobenzonitrile was employed as matrix for matrix assisted ionization vacuum method for mass spectrometery1. |
| Melting point | 114-117 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3439 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 22-24/25 |
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-Nitrobenzonitrile used for?
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3-Nitrobenzonitrile is primarily used in chemical synthesis as a building block and has been employed as a matrix for matrix-assisted ionization vacuum method for mass spectrometry.
What are the CAS number and molecular formula for 3-Nitrobenzonitrile?
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The CAS number for 3-Nitrobenzonitrile is 619-24-9, and its molecular formula is O2NC6H4CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Nitrobenzonitrile with a purity of 98%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 3-Nitrobenzonitrile be handled safely?
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3-Nitrobenzonitrile is classified as harmful if swallowed, in contact with skin, or if inhaled (H302-H312-H332). Safe handling requires appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, as indicated by the P280 precautionary statement.
Can Tech Serve Solutions export 3-Nitrobenzonitrile?
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Yes, Tech Serve Solutions is a global supplier and exporter of chemicals, including 3-Nitrobenzonitrile, adhering to all relevant shipping regulations such as UN 3439, 6.1, PGII.
How can I request a quote or sample for 3-Nitrobenzonitrile?
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To request a quote or sample for 3-Nitrobenzonitrile, please contact our sales department through the website or by phone.
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