4-Methoxyphenylglyoxal hydrate
Also known as: 2,2-Dihydroxy-1-(4-methoxyphenyl)ethanone, 2,2-dihydroxy-1-(4-methoxyphenyl)ethan-1-one, 2-(4-methoxyphenyl)-2-oxoacetaldehyde hydrate, Ethanone, 2,2-dihydroxy-1-(4-methoxyphenyl)-, NSC 152033
4-Methoxyphenylglyoxal hydrate (CAS 16208-17-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H10O4 and a molecular weight of 182.17300 g/mol. Key properties include a melting point of 126-128ºC, a boiling point of 145-147ºC 13mm, a density of 1.153g/cm3 and a flash point of 114.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16208-17-6
- Jingsj CID
- J-22496-4
- Molecular Formula
- C9H10O4
- Molecular Weight
- 182.17300 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 126-128ºC |
|---|---|
| Boiling Point | 145-147ºC 13mm |
| Density | 1.153g/cm3 |
| Flash Point | 114.1ºC |
| Exact Mass | 182.05800 |
| PSA | 52.60000 |
| LogP | 1.01250 |
| Vapor Pressure | 4.85E-05mmHg at 25°C |
| Refractive Index | 1.569 |
Customs & Trade Information
| HS Code | 2914509090 |
|---|---|
| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Methoxyphenylglyoxal hydrate?
The CAS number of 4-Methoxyphenylglyoxal hydrate is 16208-17-6.
What are the molecular formula and molecular weight of 4-Methoxyphenylglyoxal hydrate?
4-Methoxyphenylglyoxal hydrate has molecular formula C9H10O4 and molecular weight 182.17300 g/mol.
What are the upstream and downstream products of 4-Methoxyphenylglyoxal hydrate?
For 4-Methoxyphenylglyoxal hydrate, Upstream Products: 4'-Methoxyacetophenone, 2-(4-methoxyphenyl)-2-oxoacetaldehyde; Downstream Products: 2-hydroxyimino-1-(4-methoxyphenyl)ethanone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Methoxyphenylglyoxal hydrate (CAS 16208-17-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22496-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.