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Aspirin (C9H8O4) — Properties, Uses & Safety

💊 Pharmaceuticals & Drugs

Overview

One of the most widely used drugs in history, Aspirin relieves pain and reduces inflammation by inhibiting COX enzymes.

IUPAC Name
2-acetoxybenzoic acid
CAS Number
50-78-2
PubChem CID
2244
Molecular Formula
C9H8O4
Molar Mass
180.16 g/mol
State at STP
solid
Appearance
White crystalline powder

Physical Properties

Melting Point
135 °C
Density
1.4 g/cm³

Composition

ElementCountMass %
C960%
H84.48%
O435.52%

Safety Information

GHS Hazard Codes

H302H315H319

GHS Pictograms

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