Description

n-Butylhydroperoxide is a versatile organic peroxide widely utilized as a radical initiator and oxidizing agent in industrial synthesis. Its controlled reactivity makes it a critical component for driving polymerization reactions and facilitating selective oxidation processes. This compound is essential for manufacturers in the polymer, specialty chemical, and pharmaceutical intermediate sectors seeking efficient and reliable initiators.

Application

• Polymerization Initiator: A key free-radical source for the production of polymers like polystyrene, polyethylene, and acrylic resins.
• Organic Synthesis: Employed as an oxidizing agent in the synthesis of fine chemicals and pharmaceutical intermediates.
• Crosslinking Agent: Used in the curing and crosslinking of unsaturated polyester resins and other thermoset materials.
• Epoxidation Catalyst: Facilitates the epoxidation of olefins in the manufacture of epoxy resins and plasticizers.
• Fuel Additive Precursor: Serves as an intermediate in the production of cetane improvers and other fuel additives.
• Research & Development: A valuable reagent in laboratory-scale research for studying oxidation mechanisms and radical chemistry.

Basic Information

Product Name	n-Butylhydroperoxide
CAS No.	4813-50-7
Molecular Formula	C₄H₁₀O₂
Molecular Weight	90.12 g/mol
Synonyms	Butyl Hydroperoxide; 1-Butylhydroperoxide; tert-Butyl Hydroperoxide (Note: common but structurally distinct); TBHP (common abbreviation, though technically for tert-butyl); Hydroperoxide, butyl-; n-Butyl Hydroperoxide; Butane Hydroperoxide
EINECS	225-389-6

Quality Control

Our n-Butylhydroperoxide is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, assay, and impurity profiles. Certificates of Analysis (COA) documenting full specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and incompatible materials such as strong reducing agents, acids, and bases. Recommended storage temperature is 2-8°C to maintain stability. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 70.0 %
Water Content (KF)	≤ 1.0 %
Acidity (as H₂SO₄)	≤ 0.5 %
Refractive Index (n20D)	1.400 - 1.410
Density (20°C)	0.895 - 0.905 g/mL

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.