Gallic aldehyde
五倍子醛
Also known as: 3,4,5-Trihydroxybenzaldehyde, Gallaldehyde, Benzaldehyde, 3,4,5-trihydroxy-, NSC 153692, Pyrogallol-5-carboxaldehyde
Gallic aldehyde (CAS 13677-79-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H6O4 and a molecular weight of 154.120 g/mol. It is also known as 3,4,5-Trihydroxybenzaldehyde, Gallaldehyde and Benzaldehyde, 3,4,5-trihydroxy-. Key properties include a melting point of 211-213°C, a boiling point of 355.3±37.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 182.9±23.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13677-79-7
- Jingsj CID
- J-901796-2
- Molecular Formula
- C7H6O4
- Chinese Name
- 五倍子醛
- Molecular Weight
- 154.120 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 211-213°C |
|---|---|
| Boiling Point | 355.3±37.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 182.9±23.0 °C |
Frequently Asked Questions
What is the CAS number of Gallic aldehyde?
The CAS number of Gallic aldehyde is 13677-79-7.
What are the molecular formula and molecular weight of Gallic aldehyde?
Gallic aldehyde has molecular formula C7H6O4 and molecular weight 154.120 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Gallic aldehyde (CAS 13677-79-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-901796-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.