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Catalog Number:
36813
CAS Number:
7719-09-7
Thionyl chloride
Grade:
Reagent grade
Purity:
≥ 99% (GC)
Hazmat
Documents
$250.00 /1L
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Product Information

Thionyl chloride is a versatile and highly reactive chemical compound widely utilized in organic synthesis and industrial applications. Known for its ability to convert alcohols into chlorides, it serves as an essential reagent in the production of various pharmaceuticals, agrochemicals, and fine chemicals. Its unique properties, such as its ability to release sulfur dioxide and hydrochloric acid upon hydrolysis, make it particularly valuable in the synthesis of sulfonyl chlorides and other sulfur-containing compounds. Researchers and industry professionals appreciate thionyl chloride for its efficiency in facilitating reactions that require the introduction of chlorine atoms, thus streamlining the synthesis process.

In addition to its role in organic synthesis, thionyl chloride is also employed in the manufacture of dyes and pigments, where it acts as a chlorinating agent. Its effectiveness in producing high-purity products while minimizing by-products makes it a preferred choice in laboratories and industrial settings. With its strong reactivity and ability to enhance reaction rates, thionyl chloride stands out as a crucial tool for chemists looking to optimize their synthetic pathways and improve overall yields.

CAS Number
7719-09-7
Purity
≥ 99% (GC)
Grade
Reagent grade
Molecular Formula
SOCl2
Molecular Weight
118.97
MDL Number
MFCD00011449
PubChem ID
24386
Melting Point
105 ?C (Lit.)
Density
1.629 g/cm? at 25 ?C
Appearance
Clear, colorless to pale yellow liquid
Boiling Point
76 ?C
Refractive Index
n20/D 1.518
Conditions
Store at RT
Warnings
Not permitted by IATA
General Information
CAS Number
7719-09-7
Purity
≥ 99% (GC)
Grade
Reagent grade
Molecular Formula
SOCl2
Molecular Weight
118.97
MDL Number
MFCD00011449
PubChem ID
24386
Melting Point
105 ?C (Lit.)
Density
1.629 g/cm? at 25 ?C
Appearance
Clear, colorless to pale yellow liquid
Boiling Point
76 ?C
Refractive Index
n20/D 1.518
Conditions
Store at RT
Warnings
Not permitted by IATA
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
Not permitted by IATA
Applications

Thionyl chloride is widely utilized in research focused on:

  • Synthesis of Chemicals: It serves as a key reagent in the synthesis of various organic compounds, including sulfides and phosphonates, making it invaluable in pharmaceutical and agrochemical industries.
  • Chlorination Reactions: This compound is effective in chlorinating alcohols and amines, which is essential for producing chlorinated derivatives used in further chemical reactions.
  • Production of Sulfur Dioxide: Thionyl chloride can be used to generate sulfur dioxide, a crucial component in various industrial processes, including the production of sulfuric acid.
  • Laboratory Applications: In research labs, it is often used for the preparation of thionyl derivatives, helping chemists explore new compounds and their potential applications.
  • Environmental Applications: It plays a role in the synthesis of environmentally friendly pesticides, contributing to sustainable agricultural practices.

Citations