4-(2-Hydroxyethoxy)benzaldehyde
4-(2-羟基乙氧基)苯甲醛
Also known as: p-(2-Hydroxyethoxy)benzaldehyde, Hydroxyethoxybenzaldehyde, Benzaldehyde, 4-(2-hydroxyethoxy)-, 4-(2-Hydroxyethoxy)benzaloiehyde, AKOS B030687, ASINEX-REAG BAS 12719716, TIMTEC-BB SBB010472, MFCD00191450
4-(2-Hydroxyethoxy)benzaldehyde (CAS 22042-73-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H10O3 and a molecular weight of 166.174 g/mol. It is also known as p-(2-Hydroxyethoxy)benzaldehyde, Hydroxyethoxybenzaldehyde and Benzaldehyde, 4-(2-hydroxyethoxy)-. Key properties include a melting point of 36-38°C, a boiling point of 335.2±17.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 138.2±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 22042-73-5
- Jingsj CID
- J-1402807-2
- Molecular Formula
- C9H10O3
- Chinese Name
- 4-(2-羟基乙氧基)苯甲醛
- Molecular Weight
- 166.174 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 36-38°C |
|---|---|
| Boiling Point | 335.2±17.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 138.2±14.4 °C |
| Exact Mass | 166.062988 |
| PSA | 46.53000 |
| LogP | 0.73 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.573 |
Customs & Trade Information
| HS Code | 2912499000 |
|---|---|
| Summary | 2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-(2-Hydroxyethoxy)benzaldehyde?
The CAS number of 4-(2-Hydroxyethoxy)benzaldehyde is 22042-73-5.
What are the molecular formula and molecular weight of 4-(2-Hydroxyethoxy)benzaldehyde?
4-(2-Hydroxyethoxy)benzaldehyde has molecular formula C9H10O3 and molecular weight 166.174 g/mol.
What are the upstream and downstream products of 4-(2-Hydroxyethoxy)benzaldehyde?
For 4-(2-Hydroxyethoxy)benzaldehyde, Upstream Products: 4-Hydroxybenzaldehyde, 2-Bromoethanol; Downstream Products: Bazedoxifene, 1-(4-(2-(azepan-1-yl)ethoxy)benzyl)-5-(benzyloxy)-2-(4-(benzyloxy)phenyl)-3-methyl-1H-indole.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(2-Hydroxyethoxy)benzaldehyde (CAS 22042-73-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1402807-2 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.