5-chloro-2-hydroxy-3-methylbenzaldehyde
5-氯-2-羟基-3-甲基苯甲醛
Also known as: 5-chloro-3-methylsalicylaldehyde, 5-chloro-3-methyl-2-hydroxybenzaldehyde, 3-methyl-5-chlorosalicylaldehyde, 5-chloro-2-hydroxy-m-tolualdehyde, 4-chloro-2-formyl-6-methylphenol
5-chloro-2-hydroxy-3-methylbenzaldehyde (CAS 23602-63-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H8O2 and a molecular weight of 136.148 g/mol. It is also known as 5-chloro-3-methylsalicylaldehyde, 5-chloro-3-methyl-2-hydroxybenzaldehyde and 3-methyl-5-chlorosalicylaldehyde. Key properties include a melting point of 67 °C, a boiling point of 207.9±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 82.3±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 23602-63-3
- Jingsj CID
- J-1341462-1
- Molecular Formula
- C8H8O2
- Chinese Name
- 5-氯-2-羟基-3-甲基苯甲醛
- Molecular Weight
- 136.148 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 67 °C |
|---|---|
| Boiling Point | 207.9±20.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 82.3±14.4 °C |
| Exact Mass | 136.052429 |
| PSA | 37.30000 |
| LogP | 2.07 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.602 |
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-chloro-2-hydroxy-3-methylbenzaldehyde?
The CAS number of 5-chloro-2-hydroxy-3-methylbenzaldehyde is 23602-63-3.
What are the molecular formula and molecular weight of 5-chloro-2-hydroxy-3-methylbenzaldehyde?
5-chloro-2-hydroxy-3-methylbenzaldehyde has molecular formula C8H8O2 and molecular weight 136.148 g/mol.
What are the upstream and downstream products of 5-chloro-2-hydroxy-3-methylbenzaldehyde?
For 5-chloro-2-hydroxy-3-methylbenzaldehyde, Upstream Products: 4-Chloro-2-methylphenol, Ethylmagnesium bromide, Formaldehyde.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-chloro-2-hydroxy-3-methylbenzaldehyde (CAS 23602-63-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1341462-1 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.