Ethyl 4-Methylbenzoate Cas 94-08-6

Chemical Name: Ethyl 4-methylbenzoate
Synonyms: p-Toluic acid ethyl ester; Ethyl p-toluate; 4-Methylbenzoic acid ethyl ester
CAS No.: 94-08-6
Molecular Fomula: C10H12O2
Molecular weight: 164.2

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Ethyl 4-Methylbenzoate (CAS 94-08-6) Comprehensive User Guide

Table of Contents

1. Product Overview & Specifications

Parameter Value
CAS Number 94-08-6
Molecular Formula C10H12O2
Molecular Weight 164.2 g/mol
Appearance Clear colorless to pale yellow solid
Density 1.025 g/mL at 25°C
Melting Point 131°C
Boiling Point 235°C
Flash Point 211°F (99.4°C)

2. Applications & Industrial Uses

This ester compound serves as a critical intermediate in:

  • Pharmaceutical synthesis (e.g., dihydroindole-6-carboxylate production)
  • Flavor & fragrance manufacturing
  • Polymer modification agents
  • Organic synthesis building block

3. Technical Parameters Comparison

Grade Purity Moisture Residual Solvents
Industrial ≥98% ≤0.5% ≤300ppm
Pharma ≥99.5% ≤0.2% ≤50ppm

4. Operational Best Practices

Storage: Maintain in sealed containers at ambient temperature (15-30°C) with desiccant

Safety Protocols:

  • Use NIOSH-approved respirators when handling powders
  • Employ chemical-resistant gloves (Butyl rubber recommended)
  • Ensure adequate ventilation (≥10 air changes/hour)

5. Case Studies

Case 1: Pharmaceutical Intermediate Production

Client: European API Manufacturer
Application: Synthesis of antihypertensive drug intermediates
Outcome: 22% yield improvement through optimized esterification

Case 2: Specialty Polymer Development

Client: US Materials Science Company
Application: Thermoplastic modifier for automotive components
Result: Achieved 15°C glass transition temperature elevation

6. Procurement Guidance

For technical specifications sheets or bulk pricing:
Email: info@vivalr.com
Phone: (86) 15866781826

Include these key parameters in RFQs:

  • Required purity level
  • Packaging specifications
  • GMP compliance needs
  • Custom synthesis requirements
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