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THIOUREA DIOXIDE 4189-44-0

THIOUREA DIOXIDE (CAS 4189-44-0, CH4N2O2S), is a white crystalline solid, widely used in various industries such as textile, pharmaceutical, and chemical, with excellent reducing and bleaching properties. It plays a crucial role in processes such as hair dyeing, textile printing, and pharmaceutical synthesis. Thiourea dioxide is known for its ability to remove color and stains from fabrics without damaging the fiber structure. It is also used as a reducing agent in organic synthesis and as a stabilizer in photographic developing solutions. Thiourea dioxide is highly valued for its effectiveness, versatility, and environmentally friendly nature, making it an essential compound in many application fields.

Chemical Name THIOUREA DIOXIDE
CAS Registry Number 4189-44-0
PubChemID 0
Molecular Weight 108.12000
PSA 106.38000
LogP 0.35170
EINECS 224-065-1; 217-157-8
Molecular Formula CH4N2O2S
Synonyms
  • 1-Sulfonylmethanediamine
  • Brn 1902754
  • Einecs 224-065-1
  • Methanediamine, 1-sulfonyl-
  • nitromethanethioamide
  • Thiourea, S,S-dioxide
  • Thiourea,S,S-dioxide(9CI)
  • Urea, thio-, 2,2-dioxide
  • Urea,thio-,2,2-dioxide
 

4189-44-0 Properties

  • Density 2.25 g/cm3
    Boiling Point 355.3 °C at 760 mmHg
    Flash Point 168.7 °C
    Melting Point 126 °C
    Refractive Index 1.805
    HS Code 29309070
 

4189-44-0 Safety Infomation

 

4189-44-0 NMR Specturm

 

4189-44-0   Synthesis Route

 
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