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4-(Trifluoromethoxy)benzenesulfonamide

4-(三氟甲氧基)苯磺酰胺

Also known as: 4-(Trifluoromethoxy)benzenesulfonamide, 4-(Trifluoromethoxy)benzenesulphonamide, 4-Trifluoromethoxybenzenesulphonyl amine, 4-trifluoromethoxybenzensulfonamide, 4-(trifluoromethoxy)benzene-1-sulfonamide, Jrd-1772, BUTTPARK 21\07-20, Benzenesulfonamide, 4-(trifluoromethoxy)-, MFCD00798381, p-Trifluormethoxy-benzolsulfonamid, 4-trifluoromethoxybenzene sulfonamide

4-(Trifluoromethoxy)benzenesulfonamide (CAS 1513-45-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H6F3NO3S and a molecular weight of 241.188 g/mol. It is also known as 4-(Trifluoromethoxy)benzenesulphonamide, 4-Trifluoromethoxybenzenesulphonyl amine and 4-trifluoromethoxybenzensulfonamide. Key properties include a melting point of 146-148 °C(lit.), a boiling point of 301.8±52.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 136.3±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1513-45-7
Jingsj CID
J-1991641-1
Molecular Formula
C7H6F3NO3S
Chinese Name
4-(三氟甲氧基)苯磺酰胺
Molecular Weight
241.188 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point146-148 °C(lit.)
Boiling Point301.8±52.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point136.3±30.7 °C

Frequently Asked Questions

What is the CAS number of 4-(Trifluoromethoxy)benzenesulfonamide?

The CAS number of 4-(Trifluoromethoxy)benzenesulfonamide is 1513-45-7.

What are the molecular formula and molecular weight of 4-(Trifluoromethoxy)benzenesulfonamide?

4-(Trifluoromethoxy)benzenesulfonamide has molecular formula C7H6F3NO3S and molecular weight 241.188 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-(Trifluoromethoxy)benzenesulfonamide (CAS 1513-45-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991641-1 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.