4-Formylbenzenesulfonamide
4-甲酰基苯磺酰胺
Also known as: Benzenesulfonamide, 4-formyl- (9CI), 4-Sulfamoylbenzaldehyde, 4-aminosulfonylbenzaldehyde, p-Sulfamoylbenzaldehyde, p-Formylbenzenesulfonamide, Mafenide Impurity 1, Mafenide USP RC A
4-Formylbenzenesulfonamide (CAS 3240-35-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H7NO3S and a molecular weight of 185.20000 g/mol. It is also known as Benzenesulfonamide, 4-formyl- (9CI), 4-Sulfamoylbenzaldehyde and 4-aminosulfonylbenzaldehyde. Key properties include a boiling point of 392.7ºC at 760mmHg, a density of 1.424g/cm3 and a flash point of 191.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3240-35-5
- Jingsj CID
- J-1014402-2
- Molecular Formula
- C7H7NO3S
- Chinese Name
- 4-甲酰基苯磺酰胺
- Molecular Weight
- 185.20000 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 392.7ºC at 760mmHg |
|---|---|
| Density | 1.424g/cm3 |
| Flash Point | 191.3ºC |
Frequently Asked Questions
What is the CAS number of 4-Formylbenzenesulfonamide?
The CAS number of 4-Formylbenzenesulfonamide is 3240-35-5.
What are the molecular formula and molecular weight of 4-Formylbenzenesulfonamide?
4-Formylbenzenesulfonamide has molecular formula C7H7NO3S and molecular weight 185.20000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Formylbenzenesulfonamide (CAS 3240-35-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1014402-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.