3-(4-Methylbenzoyl)propionic acid

3-(4-甲基苯甲酰)丙酸

Also known as: 4-(4-Methylphenyl)-4-oxobutanoic acid, 4-(4-Methylphenyl)-4-oxobutyric acid, 4-Oxo-4-(p-tolyl)butanoic acid, 4-Oxo-4-p-tolylbutanoic acid, 3-(4-Methylbenzoyl)propionic acid, 3-(4-Methylbenzoyl)propanoic acid, 3-(p-Toluoyl)propionic acid, 4-(p-Tolyl)-4-oxobutyric acid

CAS No.
4619-20-9
Jingsj CID
J-22123-0
Molecular Formula
C11H12O3
Chinese Name
3-(4-甲基苯甲酰)丙酸
Molecular Weight
192.21100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point127-130 °C(lit.)
Boiling Point378.8ºC at 760 mmHg
Density1.165 g/cm3
Flash Point197ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-(4-Methylbenzoyl)propionic acid?

4619-20-9

What are the molecular formula and molecular weight of 3-(4-Methylbenzoyl)propionic acid?

C11H12O3, molecular weight 192.21100 g/mol

Is 3-(4-Methylbenzoyl)propionic acid hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026