Description

Butyl 3-Chloropropylsulfonate is a specialized organosulfur compound with a reactive chloropropylsulfonate ester group. This chemical serves as a valuable alkylating agent and key synthetic intermediate in the production of more complex molecules. It is primarily required by pharmaceutical, agrochemical, and specialty polymer industries for research and manufacturing processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring sulfonate ester or alkyl chloride functionalities.
• Agrochemical Synthesis: Serves as a building block for creating novel herbicides, fungicides, and plant growth regulators.
• Polymer Modification: Acts as a functional monomer or cross-linking agent in the production of specialty polymers and ion-exchange resins.
• Chemical Research (R&D): A versatile reagent in organic synthesis laboratories for constructing complex molecular architectures.
• Surface Active Agent Precursor: Used in the manufacture of specialized surfactants and detergents.
• Ligand and Catalyst Preparation: Employed in the synthesis of ligands for metal complexes and organocatalysts.

Basic Information

Product Name	Butyl 3-Chloropropylsulfonate
CAS No.	146475-47-0
Molecular Formula	C7H15ClO3S
Molecular Weight	214.71 g/mol
Synonyms	3-Chloropropyl Butyl Sulfonate; Butyl 3-Chloro-1-propanesulfonate; 1-Butyl 3-Chloropropanesulfonate; 3-Chloro-1-propanesulfonic Acid Butyl Ester; Butyl 3-Chloropropanesulphonate; 1-Propanesulfonic Acid, 3-Chloro-, Butyl Ester; Butyl 3-Chloropropyl Sulfonate
EINECS	Contact for details

Quality Control

Our Butyl 3-Chloropropylsulfonate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable. Comprehensive testing, including identity confirmation, purity assay, and impurity profiling, is performed. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Specific Gravity	1.20 - 1.25

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