1,2-Dimethoxybenzene (CAS 91-16-7) Ultimate Buyer’s Guide
Table of Contents
- Product Specifications & Comparative Analysis
- Industrial Applications & Functional Advantages
- Operational Protocols & Safety Guidelines
- Case Study 1: Pharmaceutical Intermediate Synthesis
- Case Study 2: Flavor & Fragrance Manufacturing
- Technical Consultation & Quotation Request
1. Product Specifications & Comparative Analysis
1.1 Key Parameters
| Parameter | Specification |
|---|---|
| CAS Number | 91-16-7 |
| Molecular Formula | C8H10O2 |
| Molecular Weight | 138.16 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Purity Grade | Industrial (99%), Pharmaceutical (99.5%) |
| Flash Point | 87°C (188.6°F) |
| Density | 1.092 g/cm³ at 25°C |
1.2 Competitive Matrix
| Feature | 1,2-Dimethoxybenzene | 1,3-Dimethoxybenzene | 1,4-Dimethoxybenzene |
|---|---|---|---|
| Reactivity | High electrophilic substitution | Moderate | Low |
| Solubility | Miscible with organic solvents | Partial solubility | Limited solubility |
| Applications | Wide spectrum | Niche uses | Specialized applications |
2. Industrial Applications & Functional Advantages
2.1 Core Applications
- Pharmaceutical intermediates for antihypertensive drugs
- Perfumery fixative in luxury fragrances
- Electrolyte additive for lithium-ion batteries
- Precursor for agrochemical synthesis
2.2 Technical Advantages
- Superior thermal stability (up to 200°C)
- Enhanced electron-donating capacity
- Low environmental persistence (Biodegradation 78% in 28 days)
3. Operational Protocols & Safety Guidelines
3.1 Handling Procedures
- Storage: Nitrogen atmosphere below 30°C
- PPE Requirements: Chemical goggles + neoprene gloves
- Spill Management: Absorb with inert material
4. Case Study 1: Pharmaceutical Intermediate Synthesis
Client Profile
- EU-based API Manufacturer
- Annual Consumption: 8.5 metric tons
- Application: Verapamil hydrochloride production
Performance Metrics
| Parameter | Result |
|---|---|
| Reaction Yield | Increased from 72% to 89% |
| Byproduct Reduction | 41% decrease |
5. Case Study 2: Flavor & Fragrance Manufacturing
Client Profile
- Global F&F Corporation
- Application: High-end perfume base
- Batch Consistency Requirement: ±0.15%
Quality Achievements
| Parameter | Spec | Actual |
|---|---|---|
| Purity | 99.5% | 99.7% |
| Color (APHA) | <50 | 22 |
6. Technical Consultation & Quotation Request
Expert Support
Our chemical engineers provide:
- Custom synthesis optimization
- Regulatory compliance advisory
- Bulk delivery solutions (ISO tank/MIBK)
Contact for Technical Package
Email: info@vivalr.com
Tel: (86) 15866781826
Request Sample/SDS
| Package | Contents |
|---|---|
| Evaluation Sample | 500g (HPLC report included) |
| Full Documentation | SDS + CoA + Stability Data |
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