p-Tolunitrile
p-Tolunitrile (CAS: 104-85-8, Formula: CH3C6H4CN, MW: 117.15) is a versatile organic compound. As a key building block in chemical synthesis, it belongs to the nitriles and nitrogen compounds family. It finds application in the creation of more complex molecules within pharmaceutical and materials science research. This compound is supplied by Tech Serve Solutions for laboratory and industrial synthesis purposes.
- IUPAC
- 4-Methylbenzonitrile
- Synonyms
- 4-Methylbenzonitrile4-Tolunitrile

Chemical Synthesis Intermediate
p-Tolunitrile serves as a crucial intermediate in organic synthesis. Its nitrile group allows for various chemical transformations, making it valuable in the development of novel compounds.
Building Block for Organic Molecules
This compound functions as a fundamental building block in constructing larger organic structures. It is frequently employed in research settings for creating complex molecular architectures.
Pharmaceutical Research
p-Tolunitrile is utilised in the research and development of potential pharmaceutical agents. Its structure can be incorporated into drug candidates for various therapeutic applications.
| Molecular weight | 117.15 |
|---|---|
| Linear formula | CH3C6H4CN |
| Assay | ≥98.0% (GC) |
| Boiling point | 103-106 °C/20 mmHg(lit.)217 °C(lit.) |
| Density | 0.981 g/mL at 25 °C(lit.) |
| Melting point | 26-28 °C(lit.) |


Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
- P342
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38-43 |
| Safety statements (S) | 26-36/37 |
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 p-Tolunitrile used for?
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p-Tolunitrile is primarily used as a building block and intermediate in chemical synthesis, particularly in organic and pharmaceutical research.
What is the CAS number and chemical formula for p-Tolunitrile?
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The CAS number for p-Tolunitrile is 104-85-8, and its chemical formula is CH3C6H4CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies p-Tolunitrile with an assay of ≥98.0% (GC). TSS does not represent this product as USP, BP, or EP grade.
How should p-Tolunitrile be handled safely?
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p-Tolunitrile is a Danger hazard that can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). It may also cause allergy or asthma symptoms or breathing difficulties if inhaled (H334). Always use appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, faceshields, and gloves, in a well-ventilated area.
Is p-Tolunitrile packed and shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including p-Tolunitrile, and can arrange for international shipping.
How can I request a sample or quote for p-Tolunitrile?
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To request a sample or obtain a quote for p-Tolunitrile, please contact the Tech Serve Solutions sales team through our website or by phone.
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