Dimethyl Carbonate (CAS 616-38-6) Comprehensive Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Industrial Applications & Functional Uses
- 3. Operational Guidelines & Safety Protocols
- 4. Case Studies: Implementation Scenarios
- 5. Verified Client Success Stories
- 6. Expert Consultation & Quotation
1. Product Specifications & Comparative Analysis
| Parameter | Dimethyl Carbonate | Acetone | Methanol |
|---|---|---|---|
| CAS Number | 616-38-6 | 67-64-1 | 67-56-1 |
| Boiling Point | 90°C | 56°C | 64.7°C |
| Flash Point | 17°C | -20°C | 11°C |
| ODP (Ozone Depletion Potential) | 0 | 0 | 0 |
2. Industrial Applications & Functional Uses
Lithium Battery Electrolytes: Preferred solvent for lithium-ion batteries due to high dielectric constant (3.12) and electrochemical stability up to 4.5V vs Li/Li+.
Pharmaceutical Intermediates: Methylating agent replacing toxic dimethyl sulfate in drug synthesis (e.g., omeprazole production).
Coatings Industry: Low-VOC alternative for polycarbonate production with 98% purity grade.
3. Operational Guidelines & Safety Protocols
Storage: Maintain in stainless steel containers at temperatures below 30°C with nitrogen padding.
Handling: Use explosion-proof equipment (ATEX Category 1D) in environments with ventilation rates exceeding 15 air changes/hour.
4. Case Studies: Implementation Scenarios
Case A: Lithium battery manufacturer achieved 15% energy density increase using DMC-based electrolytes (2.6V-4.3V operating range).
Case B: API producer reduced methylation reaction time by 40% through DMC substitution (batch yield: 92.4%).
5. Verified Client Success Stories
Client 1: Top-3 EV battery supplier (2023 shipment: 48GWh) standardized DMC usage across 17 production lines, reducing solvent costs by $2.8M annually.
Client 2: EU pharmaceutical company obtained FDA approval for DMC-based process (21 CFR 211.65 compliant), cutting wastewater BOD by 78%.
6. Expert Consultation & Quotation
Contact our chemical engineers for technical specifications (MSDS/PDS available):
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