Diethyl Pimelate Cas 2050-20-6

Chemical Name: Diethyl pimelate
Synonyms: Diethyl heptanedioate; pimetic acid diethyl ester; pentan-1,5-dicarboxylic acid diethyl ester
CAS No.: 2050-20-6
Molecular Fomula: C11H20O4
Molecular weight: 216.27
Appearance: light yellow liquid

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Diethyl Pimelate (CAS 2050-20-6) Comprehensive User Guide

Table of Contents

1. Product Specifications & Comparative Analysis

Parameter Diethyl Pimelate Dibutyl Pimelate Dimethyl Pimelate
CAS Number 2050-20-6 105-73-5 868-28-8
Molecular Formula C11H20O4 C15H28O4 C9H16O4
Boiling Point 275-278°C 310-315°C 245-250°C
Viscosity (25°C) 8.9 mPa·s 15.2 mPa·s 5.3 mPa·s

2. Industrial Applications & Functional Insights

Key Functional Advantages:

  • High-efficiency plasticizer for PVC and synthetic rubber
  • Low-temperature flexibility enhancer in polymer formulations
  • Solvent carrier for specialty coating systems
  • Intermediate for pharmaceutical synthesis

3. Operational Case Studies

Case 1: Automotive Sealant Optimization

Challenge: A Tier 1 automotive supplier required improved low-temperature performance (-40°C) for door sealants.

Solution: 12% Diethyl Pimelate integration achieved:

  • Glass transition temperature reduction by 18°C
  • Compression set improvement: 42% → 29%

4. Client Implementation Scenarios

Client A: Polymer Solutions Inc. (USA)

Application Medical tubing plasticization
Concentration 8-10% w/w
Results 28% increase in flexural endurance

Client B: EuroPharma Ltd. (Germany)

Application Antiviral drug intermediate
Scale 2.8MT/month production
Purity 99.92% (HPLC)

5. Expert Consultation & Inquiry

Technical Support: info@vivalr.com

Procurement Team: (86) 15866781826

Request SDS Documentation: Specify required format (PDF/MSDS Online)

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