4-Bromo-3,5-dimethoxybenzaldehyde
Also known as: 3,5-Dimethoxy-4-bromobenzaldehyde, Benzaldehyde, 4-bromo-3,5-dimethoxy-, 4-Bromo-3,5-dimethoxybenzaldehyde 97%, 4-Brom-3,5-dimethoxy-benzaldehyd, MFCD00040799, EINECS 250-698-8
4-Bromo-3,5-dimethoxybenzaldehyde (CAS 31558-40-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H9BrO3 and a molecular weight of 245.070 g/mol. Key properties include a melting point of 110-111°C, a boiling point of 336.6±42.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 157.4±27.9 °C. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 31558-40-4
- Jingsj CID
- J-18337-9
- Molecular Formula
- C9H9BrO3
- Molecular Weight
- 245.070 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 110-111°C |
|---|---|
| Boiling Point | 336.6±42.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 157.4±27.9 °C |
| Exact Mass | 243.973495 |
| PSA | 35.53000 |
| LogP | 2.06 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.568 |
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 4-Bromo-3,5-dimethoxybenzaldehyde?
The CAS number of 4-Bromo-3,5-dimethoxybenzaldehyde is 31558-40-4.
What are the molecular formula and molecular weight of 4-Bromo-3,5-dimethoxybenzaldehyde?
4-Bromo-3,5-dimethoxybenzaldehyde has molecular formula C9H9BrO3 and molecular weight 245.070 g/mol.
Which suppliers offer 4-Bromo-3,5-dimethoxybenzaldehyde?
1 supplier(s) listed; request a quote for pricing.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Bromo-3,5-dimethoxybenzaldehyde (CAS 31558-40-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18337-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.