2-Methoxy-5-methylbenzonitrile
2-Methoxy-5-methylbenzonitrile (CAS 53078-70-9) is a nitrile compound with the molecular formula C9H9NO and a molecular weight of 147.17 g/mol. It serves as a valuable organic building block in chemical synthesis. This compound, typically supplied at 97% purity, is characterised by its refractive index of n20/D 1.5430, boiling point of 160 °C/15 mmHg, and density of 1.063 g/mL at 25 °C. Tech Serve Solutions offers this chemical for research and development purposes.

Organic Synthesis Intermediate
2-Methoxy-5-methylbenzonitrile acts as a versatile intermediate in the synthesis of more complex organic molecules. Its nitrile group and substituted benzene ring offer reactive sites for various chemical transformations.
Building Block for Fine Chemicals
This compound is utilised as a foundational component in the development of fine chemicals and speciality materials. Its structure can be incorporated into target molecules within research and industrial chemical processes.
Research and Development
Primarily employed in laboratory settings, 2-Methoxy-5-methylbenzonitrile supports R&D efforts in discovering new synthetic pathways and novel chemical entities.
| Molecular weight | 147.17 |
|---|---|
| Empirical formula | C9H9NO |
| Assay | 97% |
| Boiling point | 160 °C/15 mmHg(lit.) |
| Density | 1.063 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5430(lit.) |

Hazard statements
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 43 |
| Safety statements (S) | 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 2-Methoxy-5-methylbenzonitrile used for?
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2-Methoxy-5-methylbenzonitrile is used as an intermediate and building block in organic synthesis, particularly in research and development settings for creating fine chemicals.
What are the CAS number and molecular formula?
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The CAS number for 2-Methoxy-5-methylbenzonitrile is 53078-70-9, and its molecular formula is C9H9NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Methoxy-5-methylbenzonitrile with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the main hazards associated with 2-Methoxy-5-methylbenzonitrile?
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This compound carries the GHS07 symbol and a Warning signal word. It has hazard statement H317, indicating it may cause an allergic skin reaction. Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, faceshields, and gloves, should be used.
How is this chemical packaged and exported?
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2-Methoxy-5-methylbenzonitrile is carefully packaged to ensure integrity during transit and is available for export globally by Tech Serve Solutions.
How can I request a quote or sample?
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To request a quote or sample of 2-Methoxy-5-methylbenzonitrile, please contact our sales team via the website or your usual account manager.
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