1,5-Dichloropentane Bulk Price Global Manufacturer 2026: Strategic Sourcing Guide
- [Reaction Engineering]: Optimized chlorination yields exceeding 92% with minimal di-halogenated impurities for consistent downstream processing.
- [Supply Chain Resilience]: Direct factory loading ensures tonnage quantities arrive within 14 days globally, mitigating logistics bottlenecks.
- [Regulatory Alignment]: Full REACH and TSCA alignment documentation provided to ensure uninterrupted pharmaceutical production lines.
In the landscape of organic synthesis, securing a reliable supply of key halogenated intermediates is critical for maintaining production schedules and product quality. As we approach 2026, the demand for 1,5-Dichloropentane (CAS: 628-76-2) continues to rise across the pharmaceutical and agrochemical sectors. This chemical intermediate serves as a vital building block for constructing symmetrical sulfides and heterocyclic compounds such as tetrahydrothiopyran. For procurement officers and technical directors, understanding the interplay between industrial purity and cost structures is essential for optimizing operational expenditures.
NINGBO INNO PHARMCHEM CO.,LTD. stands as a premier global manufacturer dedicated to delivering process-scale quantities with batch-to-batch consistency. Unlike laboratory-scale suppliers who focus on gram quantities, our infrastructure is designed for tonnage production, ensuring that your scale-up activities are not hindered by supply constraints. When evaluating potential partners, it is crucial to assess their capability to maintain strict impurity profiles while offering competitive commercial terms.
Technical Specifications and Quality Parameters
For process chemists, the physical properties and impurity profile of the reagent directly impact reaction kinetics and workup procedures. The following table outlines the critical technical parameters expected from a commercial-grade supplier. Adherence to these specifications ensures compatibility with sensitive catalytic systems and reduces the burden on purification stages.
| Parameter | Specification | Test Method |
|---|---|---|
| CAS Number | 628-76-2 | Registry |
| EINECS | 211-053-6 | Registry |
| Molecular Formula | C5H10Cl2 | Calculation |
| Molecular Weight | 141.04 g/mol | Calculation |
| Purity (GC) | ≥ 98.0% | Gas Chromatography |
| Boiling Point | 63-66 °C (10 mm Hg) | Distillation |
| Density | 1.106 g/mL at 25 °C | Pychnometer |
| Appearance | Colorless to Almost Colorless Liquid | Visual |
Synthesis Route and Impurity Profile
The preferred synthesis route for high-volume production typically involves the hydrochlorination of pentanediol or direct chlorination of pentane derivatives under controlled conditions. Maintaining industrial purity requires rigorous distillation protocols to remove isomeric byproducts such as 1,4-dichloropentane or residual chlorinating agents. Our manufacturing process utilizes advanced fractional distillation columns to ensure that the final Pentane 1,5-dichloro product meets the stringent requirements of API synthesis. Buyers should request a detailed Certificate of Analysis (COA) that specifies limits for water content and acidity, as these factors can interfere with nucleophilic substitution reactions.
Volume-Based Pricing Tiers for Bulk Orders
Understanding the bulk price structure is fundamental for financial planning in large-scale projects. Market data indicates significant price variance depending on packaging and quantity. Laboratory reagents packaged in 25g or 100ml bottles command a premium per kilogram due to handling and packaging costs. In contrast, industrial procurement focuses on drum or IBC (Intermediate Bulk Container) shipments.
Typically, pricing tiers are structured as follows:
- Pilot Scale (25kg - 100kg): Suitable for process validation and initial clinical trial material synthesis.
- Commercial Scale (500kg - 1000kg): Optimized pricing for ongoing production runs.
- Tonnage Quantities (1 MT+): Maximum cost efficiency with dedicated production slots.
Procurement managers should note that committing to annual contracts often locks in favorable rates, protecting against raw material volatility. When sourcing high-purity 1,5-Dichloropentane, buyers should prioritize suppliers who offer transparent tiered pricing rather than opaque quote-only models.
Requesting Quotes from Global Manufacturers
To obtain an accurate quotation, technical buyers must provide specific details regarding their application and logistics requirements. Generic inquiries often result in delayed responses or inaccurate pricing. A comprehensive request for quotation (RFQ) should include the desired purity grade, target delivery location, and packaging preferences (e.g., 200L steel drums vs. ISO tanks).
Furthermore, verifying the manufacturer's export credentials is vital. A reputable global manufacturer will provide immediate access to safety data sheets (SDS) and regulatory compliance documents such as REACH registration numbers. This due diligence prevents customs delays and ensures that the material, sometimes referenced historically as Pentamethylendichlorid or Pentandiyldichlorid in older literature, meets current international shipping standards for hazardous liquids.
Cost Efficiency in Large Scale Procurement
For executives evaluating the commercial viability of downstream products, the cost of goods sold (COGS) is heavily influenced by raw material efficiency. Sourcing directly from a production facility like NINGBO INNO PHARMCHEM CO.,LTD. eliminates distributor markups, significantly improving margin potential. Additionally, consistent quality reduces the risk of batch failures in downstream synthesis, which is a hidden cost often overlooked in initial budgeting.
The market for chemical intermediates is projected to grow significantly through 2033, driven by expansion in the Asia Pacific region and increased pharmaceutical R&D spending. Securing a long-term supply agreement now positions your organization to capitalize on this growth without facing supply shortages. Strategic sourcing is not merely about finding the lowest unit price; it is about ensuring supply continuity, regulatory compliance, and technical support throughout the product lifecycle.
To proceed with securing supply for your upcoming production cycles, we invite you to contact our technical sales team for a batch-specific COA, SDS, or bulk pricing quote. Our team is ready to assist with custom synthesis requirements and logistics planning to ensure your operations run smoothly.