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6-Hydroxy-4H-chromene-3-carbaldehyde

6-羟基苯并吡喃-3-甲醛

Also known as: 2H-1-Benzopyran-3-carboxaldehyde, 6-hydroxy-, 6-HYDROXYCHROMENE-3-CARBOXALDEHYDE, 6-Hydroxy-2H-chromene-3-carboxaldehyde, 6-Hydroxy-4H-chromene-3-carbaldehyde, 6-Hydroxychromene-3-carboxaldehyde, 6-hydroxy-2H-chromene-3-carbaldehyde, 6-hydroxychromene-3-carboxaldehyde

6-Hydroxy-4H-chromene-3-carbaldehyde (CAS 134822-76-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H8O3 and a molecular weight of 176.16900 g/mol. It is also known as 2H-1-Benzopyran-3-carboxaldehyde, 6-hydroxy-, 6-HYDROXYCHROMENE-3-CARBOXALDEHYDE and 6-Hydroxy-2H-chromene-3-carboxaldehyde. Key properties include a melting point of 170-174ºC, a boiling point of 395.5ºC at 760 mmHg, a density of 1.425g/cm3 and a flash point of 166.3ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
134822-76-7
Jingsj CID
J-26208-8
Molecular Formula
C10H8O3
Chinese Name
6-羟基苯并吡喃-3-甲醛
Molecular Weight
176.16900 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point170-174ºC
Boiling Point395.5ºC at 760 mmHg
Density1.425g/cm3
Flash Point166.3ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 6-Hydroxy-4H-chromene-3-carbaldehyde?

The CAS number of 6-Hydroxy-4H-chromene-3-carbaldehyde is 134822-76-7.

What are the molecular formula and molecular weight of 6-Hydroxy-4H-chromene-3-carbaldehyde?

6-Hydroxy-4H-chromene-3-carbaldehyde has molecular formula C10H8O3 and molecular weight 176.16900 g/mol.

Is 6-Hydroxy-4H-chromene-3-carbaldehyde hazardous?

6-Hydroxy-4H-chromene-3-carbaldehyde has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "6-Hydroxy-4H-chromene-3-carbaldehyde (CAS 134822-76-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26208-8 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.