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2-(4-formylphenoxy)propanoic acid

2-(4-甲酰基苯氧基)丙酸

Also known as: Propanoic acid, 2-(4-formylphenoxy)-, 2-(4-FORMYL-PHENOXY)-PROPIONIC ACID, 2-(4-formylphenoxy)propanoic acid

2-(4-formylphenoxy)propanoic acid (CAS 51264-78-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H10O4 and a molecular weight of 194.18400 g/mol. It is also known as Propanoic acid, 2-(4-formylphenoxy)- and 2-(4-FORMYL-PHENOXY)-PROPIONIC ACID. Key properties include a boiling point of 371ºC at 760mmHg, a density of 1.268g/cm3 and a flash point of 149.9ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51264-78-9
Jingsj CID
J-1139577-3
Molecular Formula
C10H10O4
Chinese Name
2-(4-甲酰基苯氧基)丙酸
Molecular Weight
194.18400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point371ºC at 760mmHg
Density1.268g/cm3
Flash Point149.9ºC

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 2-(4-formylphenoxy)propanoic acid?

The CAS number of 2-(4-formylphenoxy)propanoic acid is 51264-78-9.

What are the molecular formula and molecular weight of 2-(4-formylphenoxy)propanoic acid?

2-(4-formylphenoxy)propanoic acid has molecular formula C10H10O4 and molecular weight 194.18400 g/mol.

Is 2-(4-formylphenoxy)propanoic acid hazardous?

2-(4-formylphenoxy)propanoic acid has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "2-(4-formylphenoxy)propanoic acid (CAS 51264-78-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1139577-3 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.