1-Phenylimidazole
1-Phenylimidazole (CAS: 7164-98-9), with the chemical formula C9H8N2 and a molecular weight of 144.17 g/mol, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. Its utility extends to the development of complex molecules and materials, making it a key intermediate for research and industrial applications.

Organic Synthesis Intermediate
1-Phenylimidazole is utilised as a fundamental building block in the synthesis of more complex organic molecules. Its imidazole ring structure allows for diverse chemical modifications and functionalisation.
Heterocyclic Chemistry Research
This compound is employed in academic and industrial research focused on heterocyclic chemistry. It is used to explore new reaction pathways and develop novel heterocyclic frameworks.
Material Science Precursor
The unique structural properties of 1-phenylimidazole may lend themselves to applications as a precursor in the development of functional materials and polymers.
| Molecular weight | 144.17 |
|---|---|
| Empirical formula | C9H8N2 |
| Assay | 97% |
| Boiling point | 142 °C/15 mmHg(lit.) |
| Density | 1.14 g/mL at 25 °C(lit.) |
| Melting point | 13 °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 | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-37/39 |
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 1-Phenylimidazole used for?
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1-Phenylimidazole is primarily used as a building block in organic synthesis and as a research chemical in heterocyclic chemistry. It serves as an intermediate for creating more complex molecules and materials.
What is the CAS number and formula for 1-Phenylimidazole?
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The CAS number for 1-Phenylimidazole is 7164-98-9, and its empirical formula is C9H8N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Phenylimidazole with an assay of 97%. This product is suitable for chemical synthesis and research purposes and is not supplied as USP, BP, or EP grade.
How should 1-Phenylimidazole be handled?
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1-Phenylimidazole is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation, and may cause respiratory irritation. Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area. Refer to the Safety Data Sheet for comprehensive handling instructions.
Is 1-Phenylimidazole a controlled substance?
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The provided data does not indicate that 1-Phenylimidazole is a controlled substance.
How is 1-Phenylimidazole shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 1-Phenylimidazole, adhering to all necessary regulations for international shipment.
How can I request a sample or quote for 1-Phenylimidazole?
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To request a sample or quote for 1-Phenylimidazole, please contact the Tech Serve Solutions sales team via our website or designated contact channels.
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