4-Methoxybenzenesulfonic acid
4-甲氧基苯磺酸
Also known as: p-Methoxybenzenesulfonic acid, 4-Methoxybenzensulfonic acid, 4-methoxybenzenesulfonic acid, Benzenesulfonic acid, 4-methoxy-, Benzenesulfonic acid, p-methoxy-, 4-methoxylbenzenesulfonic acid
- CAS No.
- 5857-42-1
- Jingsj CID
- J-1356872-2
- Molecular Formula
- C7H8O4S
- Chinese Name
- 4-甲氧基苯磺酸
- Molecular Weight
- 188.20100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 86-88ºC |
|---|---|
| Boiling Point | 193-194°C at 1 mmHg |
| Density | 1.381 |
Frequently Asked Questions
What is the CAS number of 4-Methoxybenzenesulfonic acid?
5857-42-1
What are the molecular formula and molecular weight of 4-Methoxybenzenesulfonic acid?
C7H8O4S, molecular weight 188.20100 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026