5-Methoxy-2H-chromene-3-carbaldehyde
5-甲氧基-2H-色烯-3-甲醛
Also known as: 5-METHOXY-2H-CHROMENE-3-CARBALDEHYDE, 2H-1-Benzopyran-3-carboxaldehyde, 5-methoxy-, 5-Methoxy-2H-1-benzopyran-3-carbaldehyde, 5-Methoxy-2H-chromene-3-carboxaldehyde
5-Methoxy-2H-chromene-3-carbaldehyde (CAS 57543-41-6) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H10O3 and a molecular weight of 190.19500 g/mol. It is also known as 5-METHOXY-2H-CHROMENE-3-CARBALDEHYDE, 2H-1-Benzopyran-3-carboxaldehyde, 5-methoxy- and 5-Methoxy-2H-1-benzopyran-3-carbaldehyde. Key properties include a boiling point of 349.6ºC at 760 mmHg, a density of 1.275g/cm3 and a flash point of 156.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 57543-41-6
- Jingsj CID
- J-1341065-0
- Molecular Formula
- C11H10O3
- Chinese Name
- 5-甲氧基-2H-色烯-3-甲醛
- Molecular Weight
- 190.19500 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 349.6ºC at 760 mmHg |
|---|---|
| Density | 1.275g/cm3 |
| Flash Point | 156.5ºC |
Frequently Asked Questions
What is the CAS number of 5-Methoxy-2H-chromene-3-carbaldehyde?
The CAS number of 5-Methoxy-2H-chromene-3-carbaldehyde is 57543-41-6.
What are the molecular formula and molecular weight of 5-Methoxy-2H-chromene-3-carbaldehyde?
5-Methoxy-2H-chromene-3-carbaldehyde has molecular formula C11H10O3 and molecular weight 190.19500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Methoxy-2H-chromene-3-carbaldehyde (CAS 57543-41-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1341065-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.