Dipropylamine (CAS 142-84-7) Ultimate User Guide
Contents
- Product Overview & Specifications
- Technical Parameters Comparison
- Industrial Applications
- Usage Guidelines
- Application Case Studies
- Customer Success Stories
- Request Custom Solutions
1. Dipropylamine Technical Specifications
CAS Number: 142-84-7
Molecular Formula: C6H15N
Appearance: Colorless to pale yellow liquid
Purity: ≥99.5%
Boiling Point: 110-112°C
Flash Point: 15°C (closed cup)
2. Technical Parameters Comparison
| Parameter | Dipropylamine | Diethylamine | Dibutylamine |
|---|---|---|---|
| Molecular Weight | 101.19 g/mol | 73.14 g/mol | 129.24 g/mol |
| Density (20°C) | 0.74 g/cm³ | 0.71 g/cm³ | 0.77 g/cm³ |
| Vapor Pressure | 25 mmHg @ 20°C | 100 mmHg @ 20°C | 5 mmHg @ 20°C |
3. Industrial Applications
Dipropylamine serves critical functions in multiple industries:
- Pharmaceutical Intermediates: Synthesis of antihistamines and local anesthetics
- Agrochemical Production: Key component in herbicide formulations
- Rubber Chemicals: Vulcanization accelerator precursor
- Corrosion Inhibitors: Oilfield pipeline protection formulations
4. Operational Guidelines
Storage Recommendations:
– Maintain in sealed containers under nitrogen atmosphere
– Store below 30°C in well-ventilated areas
Handling Protocols:
– Use chemical-resistant PPE (nitrile gloves, face shield)
– Implement vapor recovery systems during transfer operations
5. Application Case Studies
Case 1: Pesticide Manufacturing Optimization
A European agrochemical producer achieved 18% yield improvement in propyzamide synthesis through optimized dipropylamine dosage control.
Case 2: Pharmaceutical Intermediate Purification
Japanese pharmaceutical company reduced impurities from 2.1% to 0.3% using high-purity dipropylamine in their API manufacturing process.
6. Verified Customer Implementations
Client 1: Chemtec Solutions GmbH
Industry: Specialty Chemicals
Application: Rubber vulcanization accelerators
Results: 22% faster curing time with improved tensile strength
Client 2: GreenField Agro Ltd.
Industry: Agricultural Chemicals
Application: Herbicide stabilizer
Results: Extended product shelf life from 12 to 18 months
7. Request Custom Formulation
Contact our chemical engineering team for tailored solutions:
Email: info@vivalr.com
Phone: (86) 15866781826



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