5-Acetylsalicylic acid
5-乙酰基水杨酸
Also known as: 5-Acetyl-2-hydroxybenzoic acid, 2-Hydroxy-5-acetylbenzoic acid, 5-acetyl-2-hydroxybenzoate, Acetylsalicylic Acid Impurity 22, Aspirin Impurity 12, Benzoic acid, 5-acetyl-2-hydroxy-
- CAS No.
- 13110-96-8
- Jingsj CID
- J-1975093-4
- Molecular Formula
- C9H8O4
- Chinese Name
- 5-乙酰基水杨酸
- Molecular Weight
- 180.15700 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 214-216°C |
|---|---|
| Boiling Point | 413ºC at 760 mmHg |
| Density | 1.365 g/cm3 |
| Flash Point | 250°C |
Frequently Asked Questions
What is the CAS number of 5-Acetylsalicylic acid?
13110-96-8
What are the molecular formula and molecular weight of 5-Acetylsalicylic acid?
C9H8O4, molecular weight 180.15700 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026