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                  Thiodiglycol
                   
                   

                   

                   

                  Product Specification

                  Product NameThiodiglycol

                  SynonymsTDGThiodiethylene 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

                  Puritywt%                        

                  99.0

                  98.0

                  97.0

                  Waterwt%                       

                  0.3

                  0.8

                  1.0

                  Chroma
                  HazenPlatinum - 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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