2-fluoro-5-hydroxybenzaldehyde
2-氟-5-羟基苯甲醛
Also known as: 2-fluoro-5-hydroxybenzaldehyde, 2-FLUORO-5-HYDROXYBENZALDEHYDE, Benzaldehyde, 2-fluoro-5-hydroxy-
2-fluoro-5-hydroxybenzaldehyde (CAS 103438-84-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H5FO2 and a molecular weight of 140.112 g/mol. It is also known as 2-FLUORO-5-HYDROXYBENZALDEHYDE and Benzaldehyde, 2-fluoro-5-hydroxy-. Key properties include a boiling point of 257.6±20.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 109.6±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 103438-84-2
- Jingsj CID
- J-1526914-8
- Molecular Formula
- C7H5FO2
- Chinese Name
- 2-氟-5-羟基苯甲醛
- Molecular Weight
- 140.112 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 257.6±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 109.6±21.8 °C |
Frequently Asked Questions
What is the CAS number of 2-fluoro-5-hydroxybenzaldehyde?
The CAS number of 2-fluoro-5-hydroxybenzaldehyde is 103438-84-2.
What are the molecular formula and molecular weight of 2-fluoro-5-hydroxybenzaldehyde?
2-fluoro-5-hydroxybenzaldehyde has molecular formula C7H5FO2 and molecular weight 140.112 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-fluoro-5-hydroxybenzaldehyde (CAS 103438-84-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526914-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.