N-Ethyl-o/p-toluenesulfonamide

CAS NO.：8047-99-2
Empirical Formula: C9H13NO2S
Molecular Weight: 199.27
MDL number: MFCD00152499
EINECS: 232-465-2
SAFETY DATA SHEET (SDS)
Update Date: 2026-05-12 09:14:19

What is N-Ethyl-o/p-toluenesulfonamide?

The Uses of N-Ethyl-o/p-toluenesulfonamide

It's good plasticizers of polyamide resin and cellulose kind of resin, it has high compatibility for hot melt adhesives, coatings, printing ink.

General Description

Viscous slightly yellow liquid.

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

Not classified

Properties of N-Ethyl-o/p-toluenesulfonamide

Boiling point:	226.1℃[at 101 325 Pa]
Density	1.188[at 20℃]
vapor pressure	0.015Pa at 25℃
storage temp.	2-8°C
Water Solubility	<0.01 G/100 ML AT 18 ºC
EPA Substance Registry System	N-Ethyl-o(or p)-toluenesulfonamide (8047-99-2)

Safety information for N-Ethyl-o/p-toluenesulfonamide

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.