8047-99-2

Basic information

• Product Name: N-Ethyl-o/p-toluenesulfonamide
• Synonyms: N-Ethyl-2/4-methylbenzenesulfonamide;N-Ethyl-o/p-toluenesulfonamide;Toluene ethylsulfonamide;N-Ethyl-o/p-toluenes;N-ethyl-2-MethylbenzenesulfonaMide and N-ethyl-4-MethylbenzenesulfonaMide;N-Ethyl-3-MethylbenzenesulfonaMide;NETSA
• CAS NO: 8047-99-2
• Molecular Formula: C9H13NO2S
• Molecular Weight: 199.27
• EINECS: 232-465-2
• Mol File: 8047-99-2.mol

Chemical Properties

• Melting Point: 63-65℃
• Boiling Point: 311 °C at 760 mmHg
• Flash Point: 141.9 °C
• Appearance: /
• Density: 1.153 g/cm³
• Vapor Pressure: 0.015Pa at 25℃
• Storage Temp.: 2-8°C
• Water Solubility: <0.01 g/100 mL at 18℃
• CAS DataBase Reference: N-Ethyl-o/p-toluenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-Ethyl-o/p-toluenesulfonamide(8047-99-2)
• EPA Substance Registry System: N-Ethyl-o/p-toluenesulfonamide(8047-99-2)

Safety Data

• Hazard Codes: Xi:Irritant
• Statements: R36/37/38:
• Safety Statements: S26:; S36/37:
• Hazardous Substances Data: 8047-99-2(Hazardous Substances Data)

Usage

Uses

Used in Plasticizer Industry:
N-Ethyl-o/p-toluenesulfonamide is used as a plasticizer for polyamide resins and cellulose-based resins. It provides flexibility and workability to these materials, improving their overall performance and durability.
Used in Hot Melt Adhesives:
N-Ethyl-o/p-toluenesulfonamide is used as an additive in hot melt adhesives. Its high compatibility with these adhesives allows for better bonding and improved adhesive properties.
Used in Coatings:
N-Ethyl-o/p-toluenesulfonamide is used in the formulation of coatings to enhance their performance. It contributes to better adhesion, durability, and resistance to environmental factors.
Used in Printing Ink:
N-Ethyl-o/p-toluenesulfonamide is used in the production of printing inks. Its compatibility with ink formulations helps to improve the ink's flow, drying time, and overall print quality.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

N-Ethyl-o/p-toluenesulfonamide is an amide. Amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).

Fire Hazard

N-Ethyl-o/p-toluenesulfonamide is probably combustible.

Flammability and Explosibility

Notclassified

InChI:InChI=1/C9H13NO2S/c1-3-8-6-7(2)4-5-9(8)10-13(11)12/h4-6,13H,3H2,1-2H3,(H,10,11,12)