1,2-Diaminopropane (CAS 78-90-0): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
1,2-Diaminopropane (CAS 78-90-0), also known as propylene-1,2-diamine, is a versatile aliphatic diamine with the molecular formula C3H10N2. Widely used in organic synthesis and industrial applications, it offers unique reactivity due to its dual amine groups.
Technical Specifications:
| Parameter | Specification | Competitor A | Competitor B |
|---|---|---|---|
| Purity | ≥99% | ≥98% | ≥97.5% |
| Boiling Point | 120-122°C | 118-122°C | 115-125°C |
| Packaging | 25kg/200kg drums | 20kg drums only | 50kg minimum |
2. Key Applications & Industry Uses
Core Applications:
- Pharmaceutical Intermediate: Synthesis of antihypertensive drugs and antiviral agents
- Epoxy Curing Agent: High-performance resin production for aerospace composites
- Corrosion Inhibitor: Additive in cooling water systems and metalworking fluids
- Polymer Modification: Crosslinking agent for polyurethane elastomers
3. Usage Guidelines & Best Practices
Handling Recommendations:
| Parameter | Requirement |
|---|---|
| Storage Temperature | 15-25°C (inert atmosphere recommended) |
| Reaction Stoichiometry | 1:1 molar ratio for epoxy curing applications |
| Safety Measures | NE/EN 374-certified gloves and vapor respirator required |
4. Real-World Case Studies
Case Study 1: Pharmaceutical Synthesis
Challenge: A leading pharma company needed to improve yield in kinase inhibitor production.
Solution: Implemented 1,2-Diaminopropane as key intermediate in Buchwald-Hartwig amination
Result: 22% yield increase with 99.8% API purity
5. Client Success Stories
Client 1: Advanced Polymer Solutions (Germany)
Application: Aerospace-grade epoxy formulation
Outcome: Achieved Tg 185°C with 40% faster cure time vs. DETA
Client 2: NuChem Industries (USA)
Application: Metal-organic framework (MOF) synthesis
Outcome: Developed novel CO2 capture material with 30% higher adsorption capacity
6. Request a Quote
Contact our technical team for customized solutions:
Email: info@vivalr.com
Phone: (86) 15866781826
Request batch-specific COA, SDS, and volume pricing today.
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