3,5-Dimethoxybenzonitrile
3,5-Dimethoxybenzonitrile (CAS: 19179-31-8) is an organic compound with the molecular formula (CH3O)2C6H3CN and a molecular weight of 163.17 g/mol. This aromatic nitrile is primarily utilised as a building block in chemical synthesis. Its structure, featuring two methoxy groups and a nitrile functionality on a benzene ring, makes it a versatile intermediate for creating more complex organic molecules in research and development settings.
- Synonyms
- (CH3O)2C6H3CN

Organic Synthesis Intermediate
3,5-Dimethoxybenzonitrile serves as a valuable intermediate in the synthesis of diverse organic compounds. Its functional groups allow for various chemical transformations, facilitating the construction of target molecules in multi-step synthetic pathways.
Research and Development
This compound is frequently employed in R&D laboratories for exploring novel chemical reactions and developing new materials. It is a key component for chemists working on the development of pharmaceuticals, agrochemicals, and fine chemicals.
Building Block for Heterocycles
The nitrile group, along with the activated aromatic ring, allows 3,5-Dimethoxybenzonitrile to participate in cyclisation reactions. This makes it a useful precursor for the synthesis of various heterocyclic compounds with potential biological activity.
| Molecular weight | 163.17 |
|---|---|
| Linear formula | (CH3O)2C6H3CN |
| Assay | 99% |
| Melting point | 87-89 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- 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 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-36 |
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 3,5-Dimethoxybenzonitrile used for?
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3,5-Dimethoxybenzonitrile is used as a versatile building block and intermediate in organic synthesis, particularly in research and development for creating complex organic molecules and heterocyclic compounds.
What is the CAS number and formula for 3,5-Dimethoxybenzonitrile?
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The CAS number is 19179-31-8, and its linear formula is (CH3O)2C6H3CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,5-Dimethoxybenzonitrile with a minimum assay of 99%. We do not represent this product as meeting USP, BP, EP, or other pharmacopoeia standards.
What are the safety considerations when handling 3,5-Dimethoxybenzonitrile?
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3,5-Dimethoxybenzonitrile is harmful if swallowed, in contact with skin, and if inhaled. It also causes skin irritation, serious eye irritation, and respiratory irritation. Appropriate personal protective equipment, including dust mask type N95, eyeshields, and gloves, should be used. Handle in a well-ventilated area.
How is 3,5-Dimethoxybenzonitrile packed and shipped?
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As a global supplier and exporter, Tech Serve Solutions ensures appropriate packaging for safe international shipment of 3,5-Dimethoxybenzonitrile, adhering to all relevant regulations.
How can I request a quote or sample of 3,5-Dimethoxybenzonitrile?
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To request a quote or a sample of 3,5-Dimethoxybenzonitrile, please contact our sales department through the website or by calling our office.
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