Butyl Acrylate
n-Butyl Isocyanate CAS 111-36-4 is a simple aliphatic isocyanate used as an intermediate in organic synthesis and specialty chemical manufacture. The reagent is reactive toward nucleophiles such as alcohols and amines to form urethanes and ureas, enabling its use in small-molecule derivatization, polymer modification and the synthesis of tailored intermediates. Because of its reactivity, n-Butyl isocyanate is handled under controlled conditions and is most commonly used in solution or converted rapidly into less reactive derivatives or prepolymers.
KieRay Chem offers n-Butyl Isocyanate with robust quality control and documentation to support safe handling and integration into synthetic routes. We provide practical guidance on storage, moisture exclusion and process compatibility to minimize hazards and ensure predictable reactivity. As a stable supplier, KieRay Chem supports customers with consistent material supply and technical assistance for scale-up and process optimization of CAS 111-36-4. n-Butyl Isocyanate is selected by formulators and purchasing teams that need dependable identity, consistent handling, and repeatable performance from batch to batch. KieRay Chem supports customers with responsive technical communication, careful document control, export-ready packing, and stable supply planning. Our team can coordinate specification confirmation, sample evaluation, production scheduling, and international logistics so that this CAS 111-36-4 material is easier to qualify and reorder.
1. Urethane and urea synthesis: Reacts with alcohols and amines to form urethanes and ureas, enabling preparation of small-molecule derivatives and oligomeric prepolymers for coatings and adhesives. It also helps users improve process consistency, manage production risk, and maintain predictable results across scale-up, routine manufacturing, and finished-product quality checks for n-Butyl Isocyanate (CAS 111-36-4).
2. Organic intermediate: Serves as a building block in medicinal chemistry and agrochemical synthesis for installing isocyanate-derived functionalities into target molecules. It also helps users improve process consistency, manage production risk, and maintain predictable results across scale-up, routine manufacturing, and finished-product quality checks for n-Butyl Isocyanate (CAS 111-36-4).
3. Polymer modification: Used to introduce aliphatic carbamate or urea linkages into polymers, altering flexibility, adhesion and thermal behavior in tailored polymer systems. It also helps users improve process consistency, manage production risk, and maintain predictable results across scale-up, routine manufacturing, and finished-product quality checks for n-Butyl Isocyanate (CAS 111-36-4).
4. Blocking and protection strategies: Can be converted to blocked isocyanates or reacted to form stable intermediates that release isocyanate functionality under controlled thermal conditions. It also helps users improve process consistency, manage production risk, and maintain predictable results across scale-up, routine manufacturing, and finished-product quality checks for n-Butyl Isocyanate (CAS 111-36-4).
5. Process and handling benefits: Supplied with clear assay information and recommended storage conditions to reduce moisture ingress; KieRay Chem provides guidance on solvent selection and reaction quenching. It also helps users improve process consistency, manage production risk, and maintain predictable results across scale-up, routine manufacturing, and finished-product quality checks for n-Butyl Isocyanate (CAS 111-36-4).
6. Compatibility and formulation advice: KieRay Chem’s technical team can advise on reaction stoichiometry, temperature control and safety practices for reliable incorporation into chemical processes and product manufacturing. It also helps users improve process consistency, manage production risk, and maintain predictable results across scale-up, routine manufacturing, and finished-product quality checks for n-Butyl Isocyanate (CAS 111-36-4).
Product Name: Butyl Acrylate
For global customers, we provide complete technical documentation to support product evaluation, regulatory compliance and safe handling during transportation and application.