2,5-Dibromobenzaldehyde
Also known as: 2,5-dibromobenzaldehyde, Benzaldehyde, 2,5-dibromo-, MFCD00462864, VHR BE EE
2,5-Dibromobenzaldehyde (CAS 74553-29-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H4Br2O and a molecular weight of 263.914 g/mol. Key properties include a melting point of 88-92ºC, a boiling point of 283.3±20.0 °C at 760 mmHg, a density of 2.0±0.1 g/cm3 and a flash point of 111.2±8.3 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H314 — Causes severe skin burns and eye damage and H400 — Very toxic to aquatic life. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 74553-29-0
- Jingsj CID
- J-1126568-2
- Molecular Formula
- C7H4Br2O
- Molecular Weight
- 263.914 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 88-92ºC |
|---|---|
| Boiling Point | 283.3±20.0 °C at 760 mmHg |
| Density | 2.0±0.1 g/cm3 |
| Flash Point | 111.2±8.3 °C |
| Exact Mass | 261.862885 |
| PSA | 17.07000 |
| LogP | 3.35 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.645 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H314 — Causes severe skin burns and eye damage
- H400 — Very toxic to aquatic life
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 2,5-Dibromobenzaldehyde?
The CAS number of 2,5-Dibromobenzaldehyde is 74553-29-0.
What are the molecular formula and molecular weight of 2,5-Dibromobenzaldehyde?
2,5-Dibromobenzaldehyde has molecular formula C7H4Br2O and molecular weight 263.914 g/mol.
Is 2,5-Dibromobenzaldehyde hazardous?
2,5-Dibromobenzaldehyde has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H314 — Causes severe skin burns and eye damage; H400 — Very toxic to aquatic life.
What are the upstream and downstream products of 2,5-Dibromobenzaldehyde?
For 2,5-Dibromobenzaldehyde, Upstream Products: (2,5-Dibromophenyl)methanol, 1,4-Dibromobenzene, N,N-Dimethylformamide; Downstream Products: (2,5-Dibromophenyl)methanol, Methyl 2,5-dibromobenzoate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,5-Dibromobenzaldehyde (CAS 74553-29-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1126568-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.