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3-Carbomethoxy-4-hydroxyphenylglyoxal hydrate

Also known as: Methyl 5-(Dihydroxyacetyl)salicylate, Methyl 2-hydroxy-5-(2,2-dihydroxy-1-oxoethyl)benzoate, 5-(2,2-Dihydroxyacetyl)-2-hydroxy-benzoic acid methyl ester, 5-(Dihydroxyacetyl)-2-hydroxy-benzoic acid methyl ester, 5-(Dihydroxyacetyl)-salicylic acid methyl ester, Zinc02524870

3-Carbomethoxy-4-hydroxyphenylglyoxal hydrate (CAS 29754-58-3) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C10H10O6 and a molecular weight of 226.18300 g/mol. Key properties include a boiling point of 432.2ºC at 760mmHg and a flash point of 215.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
29754-58-3
Jingsj CID
J-1454485-1
Molecular Formula
C10H10O6
Molecular Weight
226.18300 g/mol
Category
Esters
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point432.2ºC at 760mmHg
Flash Point215.2ºC
Exact Mass226.04800
PSA89.90000
LogP0.49610
Vapor Pressure3.09E-08mmHg at 25°C

Customs & Trade Information

HS Code2918990090
Summary2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3-Carbomethoxy-4-hydroxyphenylglyoxal hydrate?

The CAS number of 3-Carbomethoxy-4-hydroxyphenylglyoxal hydrate is 29754-58-3.

What are the molecular formula and molecular weight of 3-Carbomethoxy-4-hydroxyphenylglyoxal hydrate?

3-Carbomethoxy-4-hydroxyphenylglyoxal hydrate has molecular formula C10H10O6 and molecular weight 226.18300 g/mol.

What are the upstream and downstream products of 3-Carbomethoxy-4-hydroxyphenylglyoxal hydrate?

For 3-Carbomethoxy-4-hydroxyphenylglyoxal hydrate, Upstream Products: Methyl 5-acetylsalicylate, Methyl acetylsalicylate, Methyl 5-(2-bromoacetyl)-2-hydroxybenzoate.

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

Last updated:

How to cite: Jingsj. "3-Carbomethoxy-4-hydroxyphenylglyoxal hydrate (CAS 29754-58-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1454485-1 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.