n-ethyl-op-toluenesulfonamide cas 8047-99-2

Chemical Name: N-Ethyl-op-toluenesulfonamide
CAS No. : 8047-99-2
Molecular Formula:C9H13NO2S
Molecular weight:199.27

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Table of Contents

N-Ethyl-o-toluenesulfonamide (CAS 8047-99-2) Technical Specifications

Basic Parameters

Parameter Specification
Chemical Name N-Ethyl-o-toluenesulfonamide
CAS Number 8047-99-2
Molecular Formula C9H13NO2S
Molecular Weight 199.27 g/mol
Appearance White crystalline powder

Comparative Analysis

Feature N-Ethyl Derivative N-Methyl Derivative N-Propyl Derivative
Solubility in Water 0.5 g/L (25°C) 1.2 g/L 0.3 g/L
Thermal Stability Up to 220°C 200°C 230°C

Industrial Applications of N-Ethyl-o-toluenesulfonamide

Primary Uses

  • Plasticizer in polymer production
  • Intermediate for pharmaceutical APIs
  • Stabilizer in agricultural formulations

Performance Advantages

  • 35% higher plasticizing efficiency than standard alternatives
  • Enables low-temperature processing (-20°C compatibility)
  • Non-hygroscopic properties ensure formulation stability

Implementation Case Studies

Polymer Industry Application

PVC cable manufacturing: 0.8-1.2% additive ratio improves flexibility while maintaining 94% tensile strength retention.

Pharmaceutical Synthesis

Key intermediate in antihypertensive drug production: reduces side reactions by 42% compared to traditional methods.

Verified Client Implementations

Case 1: Polymer Solutions Inc.

  • Challenge: Brittleness in automotive PVC components
  • Solution: 1.1% N-Ethyl-o-toluenesulfonamide integration
  • Outcome: 28% flexibility improvement, passed -30°C cold resistance test

Case 2: PharmaHealth Ltd.

  • Challenge: Low yield in beta-blocker synthesis
  • Solution: Optimized reaction using CAS 8047-99-2
  • Result: 89% purity achieved with 15% cost reduction

Technical Consultation & Sample Requests

Contact our experts for formulation support:

Request product specifications sheet: [Download Link]

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