1-Bromopropane NEW

Product Parameters

Specifications & Quality Control

We supply 1-Bromopropane in two purity tiers: standard grade ≥99.0 % and pharma grade ≥99.5 % (both by GC). Produced via state-of-the-art fractional distillation and rigorous quality control, the material is specified for ultra-low moisture (≤0.03 %), low acid value and trace-level impurities. This ensures exceptional efficiency and purity in critical transformations such as Grignard and SN reactions, with batch-to-batch consistency that scales seamlessly from bench to plant.

Main Applications

1-Bromopropane is an important chemical intermediate with a wide range of applications, including:

Pharma & Agro-chemicals: Intermediate for antifungals, cardiovascular APIs and low-toxicity crop-protection agents.

Fine & Specialty Chemicals: Building block for dyes, fragrances, surfactants; initiator/modifier in polymer synthesis.

Organic Synthesis & R&D: Standard substrate for Grignard formation and n-propylation in academic and industrial labs.

Use, Storage & Safety Guidelines
Store in a cool, well-ventilated area away from strong oxidisers and bases. Keep containers tightly closed and light-protected. Operators must wear compatible gloves, goggles and, if vapour may be generated, a respirator; prevent inhalation and skin contact. Refer to MSDS for full data.

Packaging, Logistics & Technical Services

We offer flexible packaging solutions: industrial-grade products in 250 kg drums, plus laboratory sizes of 100 ml and 500 ml reagent bottles. Each shipment is accompanied by a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS), and third-party test reports can be provided on request. A dedicated technical-support team is available for application advice, process optimization, and any other assistance you may need.

Why Do Global Customers Choose Longshen Chemical?

Focus & Proven Expertise
Founded in 1991, Longshen Chemical has spent more than three decades dedicated to the R&D, manufacture and global sales of brominated & chlorinated alkanes, hydroxy-esters, aromatic hydrocarbons and other fine-chemical intermediates. We are one of China’s largest development and production hubs for organo-bromine derivatives, and our deep-rooted process know-how is the most solid guarantee of consistent, high-quality products.

Capacity & Strategic Footprint
Headquartered in Yancheng, Jiangsu, we launched a wholly-owned subsidiary—Hebi Higer Longshen New Materials Co.,Ltd—in Hebi, Henan in 2024 to meet growing global demand and reinforce supply-chain resilience. The new, state-of-the-art site covers 284600 square meters with a total investment of RMB 1 billion. Upon full commissioning, group-wide annual capacity will exceed 50 000 t, dramatically boosting our ability to deliver high-end intermediates on time and at scale. The plant is designed as a world-class “smart + green” fine-chemical platform.

International-Standard Quality Systems
Longshen strictly maintains ISO 9001:2015 and ISO 14001:2015 certifications, has passed the SEDEX (SMETA) social-responsibility audit, and has successfully completed EU REACH registrations for key products. Our QC center is equipped with GC, KF titrators, UV spectrophotometers and other advanced instruments, enabling full QA/QC traceability from raw-material intake to finished-product release.

Global Recognition & Partnerships
Our products and services are trusted worldwide, with stable exports to Europe, North America, Japan, Korea, Taiwan, India and Southeast Asia. We have long-term strategic agreements with major international pharmaceutical and chemical groups. We regard every order as the beginning of a lasting responsibility.

Our Commitment
Yancheng Longshen Chemical Ltd. supplies more than molecules—we deliver reliable quality, competitive pricing, fast logistics and responsive technical support. We aim to be your dependable, long-term strategic partner in fine-chemical intermediates. Welcome to inquire and cooperate with us.