Chloropentane

1-Chloropentane_543-59-9_High Purity n-Amyl Chloride_Organic Synthesis Reagent

Product Core Parameters:

1-Chloropentane, also known as n-amyl chloride, CAS: 543-59-9, molecular formula C5H11Cl, molecular weight 106.59. This product is a colorless transparent liquid at room temperature and is an important halogenated alkane. Due to the chlorine atom in its molecule being attached to a primary carbon atom, it exhibits high reactivity and good selectivity, making it widely used as an organic synthesis reagent and amylating agent.

Specifications and Quality Control:

We provide high-purity 1-chloropentane products, with a conventional specification of ≥99.0% (GC). Through advanced distillation processes and strict quality control, the product features low moisture, low acid value, and low impurity content. Each batch of product undergoes gas chromatography (GC) analysis to ensure stable and reliable quality, meeting various needs from laboratory research to industrial production.

Main Application Areas:

1-Chloropentane is an important organic synthesis reagent, with its main applications including:

Organic synthesis: Used as an amylating agent for the synthesis of various organic compounds

Pharmaceutical intermediates: Used in the synthesis of pharmaceutical intermediates such as antibiotics and sedatives

Pesticide raw materials: Used as a synthetic raw material for pesticides such as insecticides and fungicides

Solvent applications: Used as a solvent in certain specific reactions

Fragrance synthesis: Used in the synthesis of fragrance compounds with special aroma profiles

Research reagents: Widely used in scientific research at universities and research institutions

Usage, Storage, and Safety Guidelines:

This product should be operated in a well-ventilated environment. For storage, it must be sealed, protected from light, and kept in a cool, dry place. Operators must wear personal protective equipment such as protective gloves and goggles to avoid contact with skin and eyes. This product is somewhat volatile. Please carefully review the MSDS (Material Safety Data Sheet) before use for specific safety operation guidelines.

Packaging, Logistics, and Technical Services:

We offer various packaging specifications: 170kg/drum for industrial packaging, as well as 100ml and 500ml reagent-grade packaging, and we can provide custom packaging services. Each batch of product comes with quality documents such as COA (Certificate of Analysis) and MSDS (Material Safety Data Sheet), and third-party test reports can be provided upon request. We have a professional technical team that can provide product application and technical support.

Supplier Strength: Why Global Customers Choose Yancheng Longsheng Chemical?

Focus and Experience Accumulation: Since its establishment in 1991, Longsheng Chemical has been dedicated for over thirty years to the R&D, production, and global sales of fine chemical intermediates such as brominated and chlorinated alkanes, hydroxycarboxylic esters, and aromatic hydrocarbons. It is an important R&D and production base for organic bromine series products in China. Our profound process knowledge is the strongest guarantee of our product quality.

Production Capacity and Strategic Layout Assurance: The company headquarters and core production base are located in Yancheng City, Jiangsu Province. To meet the continuously growing demands of the global market and strengthen supply chain resilience, we established a wholly-owned subsidiary in Hebi City, Henan Province, in 2024—Hebi Haige Longsheng New Materials Co., Ltd. This new modern production base covers 370 acres with a total investment of 1 billion CNY. Once fully operational, the company's total annual production capacity will exceed 50,000 tons. This strategic layout significantly enhances our production capacity assurance, delivery stability, and market responsiveness in the field of high-end intermediates, aiming to build a world-class fine chemical new materials industrial platform characterized by "intelligent manufacturing + green environmental protection."

International Standard Quality System: The company strictly implements and continuously maintains the ISO 9001:2015 quality management system and ISO 14001:2015 environmental management system. It has passed the internationally recognized SEDEX (SMETA) social responsibility audit, and many of its products have completed formal registration under the EU REACH regulation, ensuring smooth access to the international market. Our quality control center is equipped with advanced testing instruments such as gas chromatographs (GC), automatic Karl Fischer moisture titrators (KF Titrator), and UV spectrophotometers (UV Spectrophotometer), establishing a comprehensive QA/QC system that enables full-process quality traceability and strict control from raw material intake, production process control, to finished product release.

Global Market Recognition and Cooperative Reputation: Longsheng Chemical's products and services have gained widespread trust from global customers. Our products are steadily exported to many countries and regions, including Europe, North America, Japan, South Korea, Taiwan (China), India, and Southeast Asia. We have established long-term, stable strategic partnerships with numerous international large-scale pharmaceutical companies and multinational chemical groups. We deeply understand that every cooperation marks the beginning of responsibility.

Our Commitment:

Yancheng Longsheng Chemical Co., Ltd. not only sells products but is also committed to providing stable and reliable high-quality products, competitively priced offerings, fast and efficient logistics responses, and professional and timely technical services. We look forward to becoming your trustworthy, long-term, and stable strategic partner in the field of fine chemical intermediates. Welcome to inquire and discuss cooperation.