(2E)-3-[4-(aminosulfonyl)phenyl]acrylic acid
(2E)-3-[4-(氨基磺酰基)苯基]丙烯酸
Also known as: 3-(4-sulfamoylphenyl)prop-2-enoic acid, 4-sulfamoyl-cinnamic acid, p-sulfamoylcinnamic acid, 4-sulfamoylzimtsaeure, 2-Propenoic acid, 3-[4-(aminosulfonyl)phenyl]-
(2E)-3-[4-(aminosulfonyl)phenyl]acrylic acid (CAS 147723-92-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H9NO4S and a molecular weight of 227.23700 g/mol. It is also known as 3-(4-sulfamoylphenyl)prop-2-enoic acid, 4-sulfamoyl-cinnamic acid and p-sulfamoylcinnamic acid. Key properties include a boiling point of 478.8ºC at 760mmHg, a density of 1.475g/cm3 and a flash point of 243.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 147723-92-0
- Jingsj CID
- J-975690-6
- Molecular Formula
- C9H9NO4S
- Chinese Name
- (2E)-3-[4-(氨基磺酰基)苯基]丙烯酸
- Molecular Weight
- 227.23700 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 478.8ºC at 760mmHg |
|---|---|
| Density | 1.475g/cm3 |
| Flash Point | 243.4ºC |
Frequently Asked Questions
What is the CAS number of (2E)-3-[4-(aminosulfonyl)phenyl]acrylic acid?
The CAS number of (2E)-3-[4-(aminosulfonyl)phenyl]acrylic acid is 147723-92-0.
What are the molecular formula and molecular weight of (2E)-3-[4-(aminosulfonyl)phenyl]acrylic acid?
(2E)-3-[4-(aminosulfonyl)phenyl]acrylic acid has molecular formula C9H9NO4S and molecular weight 227.23700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2E)-3-[4-(aminosulfonyl)phenyl]acrylic acid (CAS 147723-92-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-975690-6 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.