Monophenyl malonate

Also known as: 3-oxo-3-phenoxypropanoic acid, 3-oxo-3-phenoxy-propionic acid, propanedioic acid, 1-phenyl ester, propanedioic acid, monophenyl ester, malonic acid monophenyl ester, malonic acid half phenylester, phenyl malonic half ester

Monophenyl malonate (CAS 35756-54-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H8O4 and a molecular weight of 180.15700 g/mol. Key properties include a boiling point of 352.9ºC at 760mmHg and a flash point of 145.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 35756-54-8
Jingsj CID: J-1516180-5
Molecular Formula: C₉H₈O₄
Molecular Weight: 180.15700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	352.9ºC at 760mmHg
Flash Point	145.9ºC
Exact Mass	180.04200
PSA	63.60000
LogP	1.06670
Refractive Index	1.546

Customs & Trade Information

HS Code	2918990090
Summary	2918990090. 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 Monophenyl malonate?

The CAS number of Monophenyl malonate is 35756-54-8.

What are the molecular formula and molecular weight of Monophenyl malonate?

Monophenyl malonate has molecular formula C9H8O4 and molecular weight 180.15700 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Monophenyl malonate (CAS 35756-54-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516180-5 (accessed 2026-11-09).

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