5-bromo-3-nitrosalicylaldehyde
Also known as: 5-bromo-2-hydroxy-3-nitrobenzaldehyde, 3-nitro-5-bromosalicylaldehyde, 2-hydroxy-3-nitro-5-bromobenzaldehyde, 5-bromo-3-nitrosalycylaldehyde, Salicylaldehyde, 5-bromo-3-nitro-
5-bromo-3-nitrosalicylaldehyde (CAS 16634-88-1) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H4BrNO4 and a molecular weight of 246.01500 g/mol. Key properties include a melting point of 125-127ºC, a boiling point of 265.8ºC at 760mmHg, a density of 1.928g/cm3 and a flash point of 114.6ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16634-88-1
- Jingsj CID
- J-21618-2
- Molecular Formula
- C7H4BrNO4
- Molecular Weight
- 246.01500 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 125-127ºC |
|---|---|
| Boiling Point | 265.8ºC at 760mmHg |
| Density | 1.928g/cm3 |
| Flash Point | 114.6ºC |
| Exact Mass | 244.93200 |
| PSA | 83.12000 |
| LogP | 2.39860 |
| Vapor Pressure | 0.00546mmHg at 25°C |
| Refractive Index | 1.696 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 5-bromo-3-nitrosalicylaldehyde?
The CAS number of 5-bromo-3-nitrosalicylaldehyde is 16634-88-1.
What are the molecular formula and molecular weight of 5-bromo-3-nitrosalicylaldehyde?
5-bromo-3-nitrosalicylaldehyde has molecular formula C7H4BrNO4 and molecular weight 246.01500 g/mol.
Is 5-bromo-3-nitrosalicylaldehyde hazardous?
5-bromo-3-nitrosalicylaldehyde has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 5-bromo-3-nitrosalicylaldehyde?
For 5-bromo-3-nitrosalicylaldehyde, Upstream Products: 5-Bromosalicylaldehyde, Salicylaldehyde, 2-Hydroxy-3-nitrobenzaldehyde.
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-3-nitrosalicylaldehyde (CAS 16634-88-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21618-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.