5-Bromo-2-hydroxybenzonitrile
Also known as: 2-Hydroxy-5-bromobenzonitrile, 5-Bromosalicylonitrile, 4-Bromo-2-cyanophenol, 2-Cyano-4-bromophenol, 5-Bromo-2-hydroxybenzenecarbonitrile, AKOS BBS-00003099, BUTTPARK 20\02-76
5-Bromo-2-hydroxybenzonitrile (CAS 40530-18-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H4BrNO and a molecular weight of 198.017 g/mol. Key properties include a melting point of 160 °C, a boiling point of 282.8±25.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 124.8±23.2 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 40530-18-5
- Jingsj CID
- J-45105-8
- Molecular Formula
- C7H4BrNO
- Molecular Weight
- 198.017 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 160 °C |
|---|---|
| Boiling Point | 282.8±25.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 124.8±23.2 °C |
| Exact Mass | 196.947617 |
| PSA | 44.02000 |
| LogP | 2.33 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.656 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H319 — Causes serious eye 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 5-Bromo-2-hydroxybenzonitrile?
The CAS number of 5-Bromo-2-hydroxybenzonitrile is 40530-18-5.
What are the molecular formula and molecular weight of 5-Bromo-2-hydroxybenzonitrile?
5-Bromo-2-hydroxybenzonitrile has molecular formula C7H4BrNO and molecular weight 198.017 g/mol.
Is 5-Bromo-2-hydroxybenzonitrile hazardous?
5-Bromo-2-hydroxybenzonitrile has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 5-Bromo-2-hydroxybenzonitrile?
For 5-Bromo-2-hydroxybenzonitrile, Upstream Products: 5-Bromosalicylaldehyde, 5-Bromo-2-methoxybenzonitrile, Formaldehyde; Downstream Products: Ethyl 3-amino-5-bromo-1-benzofuran-2-carboxylate, 5-Bromo-2-isopropoxybenzonitrile, 3-Amino-5-bromobenzofuran-2-carboxamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Bromo-2-hydroxybenzonitrile (CAS 40530-18-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45105-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.