Skip to content 
CAS 598-30-1 Sec-butyllithium C4H9Li
Overview
As a professional Sec-Butyllithium manufacturer, we provide high-quality s-BuLi solution (CAS 598-30-1) specifically optimized for advanced chemical applications. With the chemical formula C4H9Li, this organolithium compound acts as a powerful anionic polymerization initiator and a superbase in organic synthesis, offering superior reactivity compared to n-Butyllithium for the production of Styrene-Butadiene Rubber (SBR) and complex pharmaceutical intermediates.
Product Description
CAS 98-88-4 Benzoyl chloride C₇H₅ClO
Shandong Yinglang Chemical CO., LTD We offer flexible supply options, including customized concentrations dissolved in Cyclohexane or Hexane to suit your specific industrial requirements. Backed by rigorous quality control and professional hazardous goods logistics, we are your reliable Sec-Butyllithium supplier for stable global delivery; contact us today for competitive factory pricing and detailed COA specifications.
Product Title: sec-Butyllithium (1.4M in Cyclohexane) – Industrial Grade Initiator
Product Overview: Shandong Yinglang Chemical offers high-purity sec-Butyllithium (CAS 598-30-1), a powerful organolithium reagent widely used as a polymerization initiator for styrene-butadiene rubber (SSBR) and thermoplastic elastomers. Due to its highly reactive nature, our product is strictly handled under inert atmosphere (Argon/Nitrogen) to ensure activity stability.
Why Choose Our sec-Butyllithium: Unlike standard n-Butyllithium, sec-BuLi offers faster initiation rates and higher reactivity due to its branched alkyl group. We supply various concentrations, primarily 1.3M and 1.4M solutions, dissolved in Cyclohexane or Hexane to meet specific catalytic requirements.
Safety & Logistics (The Critical Part): As a Class 4.2 Pyrophoric Liquid, sec-Butyllithium requires specialized logistics. Shandong Yinglang utilizes UN-certified portable pressure tanks (cylinders) and ISO Tanks for global delivery. Our logistics team ensures compliance with UN 3394 regulations, providing full MSDS and emergency response support for every shipment.
PACKING AND DELIVERY
Packing and delivery
We offer secure and compliant packaging for a wide range of chemical products, from laboratory bottles (100 mL, 250 mL, 500 mL) to customized bulk containers. All shipments follow international hazardous goods standards and include complete documentation such as COA and SDS. With reliable global logistics partners, we ensure safe, fast, and efficient delivery by air, sea, or land according to customer needs.