2-Cyanophenol
Also known as: 2-Hydroxybenzonitrile, Salicylonitrile, o-Cyanophenol, o-Hydroxybenzonitrile, Benzonitrile, 2-hydroxy-, Benzonitrile, o-hydroxy-, Salicylic acid nitrile, EINECS 210-259-3, MFCD00002145, NSC 4010
2-Cyanophenol (CAS 611-20-1) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H5NO and a molecular weight of 119.12 g/mol. Key properties include a melting point of 92-95 °C(lit.), a boiling point of 273.1±0.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 109.6±22.6 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 611-20-1
- Jingsj CID
- J-35823-1
- Molecular Formula
- C7H5NO
- Molecular Weight
- 119.12 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 92-95 °C(lit.) |
|---|---|
| Boiling Point | 273.1±0.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 109.6±22.6 °C |
| Exact Mass | 119.037117 |
| PSA | 44.02000 |
| LogP | 1.61 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.591 |
| Additional Property | soluble |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Cyanophenol?
The CAS number of 2-Cyanophenol is 611-20-1.
What are the molecular formula and molecular weight of 2-Cyanophenol?
2-Cyanophenol has molecular formula C7H5NO and molecular weight 119.12 g/mol.
Is 2-Cyanophenol hazardous?
2-Cyanophenol has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 2-Cyanophenol?
For 2-Cyanophenol, Upstream Products: Salicylaldehyde, 2-Bromobenzonitrile, 2-Chlorophenol; Downstream Products: 5-Bromo-2-hydroxybenzonitrile, 3-bromo-2-hydroxybenzonitrile, 3,5-dibromo-2-hydroxybenzonitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Cyanophenol (CAS 611-20-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35823-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.