16712-69-9

Basic information

• Product Name: 4-Ethylbenzene-1-sulfonyl chloride
• Synonyms: 4-ETHYLBENZENESULPHONYL CHLORIDE;4-ETHYLBENZENESULFONYL CHLORIDE;4-ETHYLBENZENE-1-SULFONYL CHLORIDE;P-ETHYLBENZENESULFONYL CHLORIDE;ethylbenzenesulfonylchloride;4-Ethylbenzenesulfonyl;4-Ethylbenzenesulfonic acid chloride;Benzenesulfonyl chloride, 4-ethyl-
• CAS NO: 16712-69-9
• Molecular Formula: C₈H₉ClO₂S
• Molecular Weight: 204.67
• Mol File: 16712-69-9.mol
• Article Data: 9

Chemical Properties

• Melting Point: 8-12°C
• Boiling Point: 134 °C
• Flash Point: 134-136°C/7mm
• Appearance: /
• Density: 1.268
• Vapor Pressure: 0.00721mmHg at 25°C
• Refractive Index: 1.544
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Water Solubility: Reacts with water. Soluble in ethanol, acetone and toluene.
• Sensitive: Moisture Sensitive
• BRN: 2090130
• CAS DataBase Reference: 4-Ethylbenzene-1-sulfonyl chloride(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Ethylbenzene-1-sulfonyl chloride(16712-69-9)
• EPA Substance Registry System: 4-Ethylbenzene-1-sulfonyl chloride(16712-69-9)

Safety Data

• Hazard Codes: C,Xi,Xn
• Statements: 29-34-36/37/38-22
• Safety Statements: 26-36/37/39-45-36
• RIDADR: 3265
• HazardClass: 8
• PackingGroup: II
• Hazardous Substances Data: 16712-69-9(Hazardous Substances Data)

Usage

Description

4-Ethylbenzene-1-sulfonyl chloride, also known as 4-Ethylbenzenesulfonyl chloride, is an organic compound that serves as a crucial intermediate in various chemical reactions and synthesis processes. It is characterized by its chemical structure, which includes a benzene ring with an ethyl group and a sulfonyl chloride functional group. 4-Ethylbenzene-1-sulfonyl chloride is known for its reactivity and versatility in chemical synthesis, making it a valuable component in the production of various chemicals and materials.

Uses

Used in Organic Synthesis:
4-Ethylbenzene-1-sulfonyl chloride is used as a key intermediate for the synthesis of various organic compounds. Its reactivity and functional group make it suitable for use in the production of a wide range of chemicals, including pharmaceuticals, agrochemicals, and dyes.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 4-Ethylbenzene-1-sulfonyl chloride is used as a building block for the development of new drugs. Its unique chemical structure allows for the creation of novel drug candidates with potential therapeutic applications.
Used in Agrochemical Industry:
4-Ethylbenzene-1-sulfonyl chloride is also utilized in the agrochemical industry for the synthesis of various pesticides and other agricultural chemicals. Its role in this industry is to provide a starting material for the development of more effective and environmentally friendly products.
Used in Dyestuff Industry:
In the dyestuff industry, 4-Ethylbenzene-1-sulfonyl chloride is employed as a raw material for the production of various dyes and pigments. Its chemical properties make it an ideal candidate for the creation of new and improved colorants for a range of applications, including textiles, plastics, and printing inks.

InChI:InChI=1/C8H9ClO2S/c1-2-7-3-5-8(6-4-7)12(9,10)11/h3-6H,2H2,1H3

Upstream product

• 100-41-4 ethylbenzene 
• 98-69-1 p-ethylbenzenesulfonic acid 
• 4946-13-8 4-ethylbenzenethiol 
• 127-65-1 chloroamine-T 

Downstream Products

• 777879-15-9 1-(4-ethyl-benzenesulfonyl)-piperazine 
• 100704-87-8 4-ethylbenzenesulfonic acid methyl ester 
• 4946-13-8 4-ethylbenzenethiol 
• 138-38-5 4-ethylbenzenesulfonamide 
• 25426-48-6 4-(1-bromo-ethyl)-benzenesulfonyl chloride 
• 80308-98-1 perfluoro-4-ethylcyclohexanesulfonylfluoride 
• 25111-59-5 3-(4-Ethyl-benzolsulfonylamino)-propionsaeure-nitril 
• 93150-47-1 N-(5-cyclohexyl-[1,3,4]oxadiazol-2-yl)-4-ethyl-benzenesulfonamide 
• 66898-07-5 4-Ethyl-N-(1-methyl-1-phenyl-ethyl)-benzenesulfonamide 
• 91554-52-8 4-Ethyl-N-tert.-butyl-benzolsulfonamid-⁽¹⁾ 
• 470672-38-9 (S)-2-(4-Ethyl-benzenesulfonylamino)-pentanedioic acid 
• 494221-22-6 [1-(4-ethyl-benzenesulfonyl)-piperidin-4-yl]-methanol 
• 202749-10-8 C₁₇H₂₀N₂O₂S 
• 942416-59-3 C₁₅H₁₈N₂O₂S 

Relevant articles and documents

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