8-Methoxy-2H-1-benzopyran-3-carbaldehyde
8-甲氧基-2H-色烯-3-甲醛
Also known as: 2H-1-Benzopyran-3-carboxaldehyde, 8-methoxy-, 8-Methoxy-2H-chromene-3-carbaldehyde, 8-Methoxy-chromene 3-carboxaldehyde, 8-methoxy-2H-chromene-3-carbaldehyde
8-Methoxy-2H-1-benzopyran-3-carbaldehyde (CAS 57543-38-1) 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 2H-1-Benzopyran-3-carboxaldehyde, 8-methoxy-, 8-Methoxy-2H-chromene-3-carbaldehyde and 8-Methoxy-chromene 3-carboxaldehyde. Key properties include a boiling point of 339.5ºC at 760 mmHg, a density of 1.275g/cm3 and a flash point of 150.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 57543-38-1
- Jingsj CID
- J-973408-1
- Molecular Formula
- C11H10O3
- Chinese Name
- 8-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 | 339.5ºC at 760 mmHg |
|---|---|
| Density | 1.275g/cm3 |
| Flash Point | 150.3ºC |
Frequently Asked Questions
What is the CAS number of 8-Methoxy-2H-1-benzopyran-3-carbaldehyde?
The CAS number of 8-Methoxy-2H-1-benzopyran-3-carbaldehyde is 57543-38-1.
What are the molecular formula and molecular weight of 8-Methoxy-2H-1-benzopyran-3-carbaldehyde?
8-Methoxy-2H-1-benzopyran-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. "8-Methoxy-2H-1-benzopyran-3-carbaldehyde (CAS 57543-38-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-973408-1 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.