Description

Di-n-Butyl Sulfate is an organosulfur compound primarily utilized as a versatile alkylating agent and chemical intermediate in specialized organic synthesis. Its value lies in its ability to introduce the butyl group into target molecules, enabling the production of fine chemicals and functional materials. This product is essential for research and development laboratories, pilot-scale operations, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-purity intermediates.

Application

• Alkylating Agent: Key intermediate for introducing butyl groups in the synthesis of pharmaceuticals, agrochemicals, and dyes.
• Chemical Intermediate: Used in the production of surfactants, plasticizers, and other specialty organic compounds.
• Polymer Modification: Acts as a cross-linking or modifying agent in the synthesis of specific polymeric materials.
• Laboratory Reagent: Employed in research and development for method development and small-scale organic synthesis.
• Catalyst and Co-catalyst Component: Can be used in certain catalytic systems and reaction formulations.
• Fine Chemical Synthesis: Building block for creating complex molecules in fragrance, flavor, and advanced material applications.

Basic Information

Product Name	Di-n-Butyl Sulfate
CAS No.	625-22-9
Molecular Formula	C8H18O4S
Molecular Weight	210.29 g/mol
Synonyms	Sulfuric Acid Di-n-Butyl Ester; Dibutyl Sulfate; n-Butyl Sulfate; Di-n-Butyl Sulphate; Butyl Sulfate; DBS; 1-Butanol, Hydrogen Sulfate (1:1); Sulfuric Acid, Dibutyl Ester
EINECS	210-883-0

Quality Control

Our Di-n-Butyl Sulfate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. A Certificate of Analysis (COA) detailing the results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acidity (as H2SO4)	≤ 0.5%
Specific Gravity (20°C)	1.060 - 1.090
Refractive Index (n20D)	1.420 - 1.430

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