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ELRASATM - TCl

Thionyl Chloride
CAS NUMBER - 7719-09-7
Basic Information
Product Specification
About Product
Thionyl Chloride is a reactive chemical compound widely used in the synthesis of acyl chlorides and as a chlorinating agent in organic chemistry. It is a colorless to pale yellow liquid with a pungent odor, known for its ability to convert carboxylic acids into acyl chlorides, which are valuable intermediates in the production of pharmaceuticals, agrochemicals, and dyes.

Product Specification

SYNONYMS

Sulfurous dichloride, Sulfinyl chloride

MOLECULAR WEIGHT

118.97 g/mol

CAS NUMBER

7719-09-7

CHEMICAL FORMULA

SOCl2

HS CODE

28121000

DENSITY

1.638 g/cm³

MELTING POINT

-104.5 °C

BOILING POINT

74.6 °C

VISCOSITY

0.54 mPa·s at 25 °C

SHELF LIFE

-

TYPICAL PROPERTIES

Highly reactive, moisture-sensitive, corrosive

APPEARANCE

Colorless to pale yellow liquid

Packaging Type

hdpe drum

SOCl2

hdpe drums

Chemical Name

Thionyl Chloride

Industry

Chemical Intermediates

Application of Thionyl Chloride

  1. Chlorinating Agent: Thionyl Chloride is extensively used as a chlorinating agent in organic synthesis, particularly for converting carboxylic acids to acyl chlorides, which are key intermediates in pharmaceuticals and agrochemicals.
  2. Reagent in Chemical Synthesis: It serves as a reagent in the synthesis of various chemical compounds, facilitating the introduction of chlorine atoms into organic molecules.
  3. Solvent in Lithium Batteries: Thionyl Chloride is used as a solvent in lithium-thionyl chloride batteries, providing high energy density and long shelf life.
  4. Intermediate in Dye Manufacturing: It is employed in the production of dyes, where it aids in the formation of complex dye structures.
  5. Pharmaceutical Manufacturing: In the pharmaceutical industry, Thionyl Chloride is used to synthesize active pharmaceutical ingredients (APIs) by introducing chlorine into specific molecular structures.

About Product

Thionyl Chloride manufacturers and suppliers play a crucial role in providing this essential chemical for various industrial applications. Known for its reactivity, Thionyl Chloride is a key component in the synthesis of acyl chlorides, which are vital intermediates in the production of pharmaceuticals, agrochemicals, and dyes. As a chlorinating agent, it facilitates the introduction of chlorine into organic molecules, making it indispensable in organic synthesis. Thionyl Chloride suppliers ensure the availability of high-purity grades to meet the stringent requirements of industries worldwide. The compound's use in lithium-thionyl chloride batteries highlights its versatility, offering high energy density and long shelf life. Safety and proper handling are paramount due to its corrosive nature and reactivity with water, necessitating adherence to strict storage and handling guidelines. The global demand for Thionyl Chloride underscores its importance in modern chemical manufacturing, with manufacturers focusing on sustainable production practices to minimize environmental impact.

Features of Thionyl Chloride

  • Highly Reactive Chlorinating Agent: Essential for converting carboxylic acids to acyl chlorides in organic synthesis.
  • Versatile Industrial Applications: Used in pharmaceuticals, agrochemicals, and dye manufacturing.
  • Key Component in Lithium Batteries: Provides high energy density and long shelf life in lithium-thionyl chloride batteries.
  • Corrosive and Moisture-Sensitive: Requires careful handling and storage to prevent hazardous reactions.
  • High Purity Standards: Ensures effectiveness in chemical synthesis and industrial applications.

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