2-(Hydroxymethyl)benzaldehyde
Also known as: 2-(Hydroxymethyl)benzaldehyde, o-Hydroxymethylbenzaldehyde, alpha-hydroxy-o-tolualdehyde, Benzaldehyde, 2-(hydroxymethyl)-, Benzaldehyde, 2-(hydroxymethyl)- (9CI), 2-Hydroxymethyl-benzaldehyde
2-(Hydroxymethyl)benzaldehyde (CAS 55479-94-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H8O2 and a molecular weight of 136.148 g/mol. Key properties include a boiling point of 275.9±15.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 115.3±13.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55479-94-2
- Jingsj CID
- J-1400278-9
- Molecular Formula
- C8H8O2
- Molecular Weight
- 136.148 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 275.9±15.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 115.3±13.0 °C |
| Exact Mass | 136.052429 |
| PSA | 37.30000 |
| LogP | 0.46 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.603 |
Frequently Asked Questions
What is the CAS number of 2-(Hydroxymethyl)benzaldehyde?
The CAS number of 2-(Hydroxymethyl)benzaldehyde is 55479-94-2.
What are the molecular formula and molecular weight of 2-(Hydroxymethyl)benzaldehyde?
2-(Hydroxymethyl)benzaldehyde has molecular formula C8H8O2 and molecular weight 136.148 g/mol.
What are the upstream and downstream products of 2-(Hydroxymethyl)benzaldehyde?
For 2-(Hydroxymethyl)benzaldehyde, Downstream Products: Phthalide, o-Phthalaldehyde, 1,3-Dihydroisobenzofuran-1-ol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(Hydroxymethyl)benzaldehyde (CAS 55479-94-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1400278-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.