4-Chloro-2-methoxybenzaldehyde
Also known as: 2-Methoxy-4-chlorobenzaldehyde, 2-Methoxy-4-chlorbenzaldehyd, Benzaldehyde, 4-chloro-2-methoxy-, 4-Chloro-2-methoxy-benzaldehyde, 4-Chloro-1-formyl-2-methoxybenzene, p-chloro-o-anisaldehyde
4-Chloro-2-methoxybenzaldehyde (CAS 53581-86-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H7ClO2 and a molecular weight of 170.59300 g/mol. Key properties include a melting point of 70-75°C, a boiling point of 268.829ºC at 760 mmHg, a density of 1.245g/cm3 and a flash point of 120.526ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 53581-86-5
- Jingsj CID
- J-1021320-4
- Molecular Formula
- C8H7ClO2
- Molecular Weight
- 170.59300 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 70-75°C |
|---|---|
| Boiling Point | 268.829ºC at 760 mmHg |
| Density | 1.245g/cm3 |
| Flash Point | 120.526ºC |
| Exact Mass | 170.01300 |
| PSA | 26.30000 |
| LogP | 2.16110 |
| Refractive Index | 1.564 |
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-Chloro-2-methoxybenzaldehyde?
The CAS number of 4-Chloro-2-methoxybenzaldehyde is 53581-86-5.
What are the molecular formula and molecular weight of 4-Chloro-2-methoxybenzaldehyde?
4-Chloro-2-methoxybenzaldehyde has molecular formula C8H7ClO2 and molecular weight 170.59300 g/mol.
What are the upstream and downstream products of 4-Chloro-2-methoxybenzaldehyde?
For 4-Chloro-2-methoxybenzaldehyde, Upstream Products: 4-Chloro-2-fluorobenzaldehyde, Sodium methoxide, Tetrapropylammonium perruthenate; Downstream Products: 4-Chlorosalicylic acid, 4-Chloro-2-methoxybenzoic acid, 4-Chloro-2-hydroxybenzaldehyde.
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-Chloro-2-methoxybenzaldehyde (CAS 53581-86-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1021320-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.