2-Hydroxybenzonitrile
2-Hydroxybenzonitrile (CAS 611-20-1), with the molecular formula NCC6H4OH and a molecular weight of 119.12 g/mol, is an organic compound. It is a valuable intermediate in chemical synthesis, particularly within the realm of organic building blocks. This nitrile derivative finds application in various research and development settings, contributing to the creation of more complex molecular structures.
- IUPAC
- 2-Cyanophenol,Salicylonitrile
- Synonyms
- 2-CyanophenolSalicylonitrile

Organic Synthesis Intermediate
Serves as a key building block in the synthesis of diverse organic molecules. Its functional groups allow for various chemical transformations.
Pharmaceutical Research
Utilised in the development of novel pharmaceutical compounds. Its structure can be incorporated into potential drug candidates.
Material Science
Potential applications in the development of new materials and polymers. The nitrile and hydroxyl functionalities offer reactive sites.
| Molecular weight | 119.12 |
|---|---|
| Linear formula | NCC6H4OH |
| Assay | 99% |
| Grade | purum |
| Boiling point | 149 °C/14 mmHg(lit.) |
| Melting point | 92-95 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- 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) | 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 2-Hydroxybenzonitrile used for?
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2-Hydroxybenzonitrile (CAS 611-20-1) is primarily used as a building block in organic synthesis and in pharmaceutical research for the development of new compounds.
What is the CAS number and molecular formula for 2-Hydroxybenzonitrile?
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The CAS number for 2-Hydroxybenzonitrile is 611-20-1, and its molecular formula is NCC6H4OH.
What grade and purity does Tech Serve Solutions supply for 2-Hydroxybenzonitrile?
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Tech Serve Solutions supplies 2-Hydroxybenzonitrile with an assay of 99% and a 'purum' grade. We do not represent this product as USP, BP, or EP grade.
What are the main safety hazards associated with 2-Hydroxybenzonitrile?
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2-Hydroxybenzonitrile is classified with GHS07 symbol and a 'Warning' signal word. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment including a dust mask type N95 (US), eyeshields, and gloves should be used.
How is 2-Hydroxybenzonitrile packed, shipped, and exported?
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2-Hydroxybenzonitrile is carefully packed to ensure integrity during transit. Tech Serve Solutions is experienced in exporting chemicals globally, adhering to all relevant shipping regulations.
How can I request a quote or sample of 2-Hydroxybenzonitrile?
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To request a quote or sample of 2-Hydroxybenzonitrile, please contact our sales team through the website or by phone, providing your specific requirements.
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