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Thiodiglycol
 
 

 

 

Product Specification

Product NameThiodiglycol

SynonymsTDG、Thiodiethylene Glycol, Thiobis Ethanol

CAS Number111-48-8

Molecular FormulaS(CH2 CH2OH )2   

Molecular Weight122.18

I. Physical and Chemical Properties:
        TDG is a clear, colorless, volatile, combustible liquid. It is miscible with water, alcohols,
        ketones, esters, ethers and hydrocarbons.

Density:(D20℃):1.1852                 Boiling Point283℃

Flash Point160℃                             Freezing point:-10 

               

II. Quality Specification:

Index

Standard

Top  Grade

I  Grade

II  Grade

Appearance

Colorless, Transparent liquid

Pale yellow transparent liquid

Purity,wt%                        

99.0

98.0

97.0

Water,wt%                       

0.3

0.8

1.0

Chroma
Hazen,Platinum - cobalt    

30

50

80

Refractive Index, n20/D

1.5170~1.5220

Density, ρ20℃(g/cm³)

1.1800~1.1980

III. Product Application:

TDG is used in the production of coatings, dyestuffs, rubber chemicals and in the textile industry. It is mainly used as intermediates, additives and solvents for organic synthesis. It is the raw material for antioxidant, anti-aging agent etc.

   IV. Packaging and Storage:
   Packaging: Plastic drum, 220KG/drum(net).

  Storage: In a ventilated, cool palce, precaution against fire.

  V. Safety Data:
  TDG is Category II Monitored and Controlled Chemicals, please stick to the management
  regulation.

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