5-Norbornene-2-carboxylic acid CAS 120-74-1

Chemical Name: 5-Norbornene-2-carboxylic acid
Synonyms: Norbornene Carboxylic acid
CAS No: 120-74-1
Molecular Formula: C8H10O2
Molecular Weight: 138.16
Appearance: Colorless liquid
Density: 1.129 g/mL at 25 °C(lit.)

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5-Norbornene-2-carboxylic Acid (CAS 120-74-1) Ultimate User Guide

Table of Contents

1. Product Specifications & Comparative Analysis

Parameter 5-Norbornene-2-carboxylic Acid Similar Compounds
CAS Number 120-74-1 Varies by derivative
Molecular Formula C₈H₁₀O₂ Different carbon chain structures
Purity Grade ≥99% (HPLC) Typically 95-98%
Thermal Stability Stable up to 200°C Lower decomposition points

2. Comprehensive Applications

Key Industrial Uses

  • Pharmaceutical intermediates for NSAID production
  • Crosslinking agent in specialty polymers
  • Chiral building block in asymmetric synthesis

3. Practical Usage Scenarios

Polymer Modification Process

Used as co-monomer in ROMP (Ring-Opening Metathesis Polymerization) to create shape-memory materials with enhanced thermal resistance…

4. Industry Case Studies

Case 1: Advanced Drug Delivery Systems

A European pharma company utilized 120-74-1 to develop pH-sensitive drug carriers…

5. Client Success Stories

Client A: Specialty Chemical Manufacturer

Challenge Improving polymer Tg without viscosity increase
Solution 0.8% incorporation of 120-74-1
Result 15% Tg improvement, FDA-compliant formulation

6. Request Customized Solutions

Contact our technical team for application-specific guidance:

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