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Information @ a Glance

Contents on the CD Rom

  • 1,3-Propanediol, also propane-1,3-diol or trimethylene glycol, is a three-carbon diol.
  • It is a clear colorless viscous liquid that is miscible with water and ethanol.
  • 1,3-Propanediol can be formulated into a variety of industrial products including composites, adhesives, laminates, coatings, moldings, novel aliphatic polyesters, copolyesters, solvents, antifreeze and other end uses.
  • 1,3-Propanediol does not appear to pose a significant hazard via inhalation of either the vapor or a vapor/aerosol mixture.
  • Propanediol is a non-flammable, low toxicity liquid that is colorless and odourless.
  • It is hygroscopic and is completely soluble in water.
  • Propanediol is miscible in all proportions with low molecular weight aliphatic alcohols and ketones.
  • It is slightly soluble in aromatic hydrocarbon solvents and has very low miscibility with aliphatic hydrocarbon solvents.
  • Propanediol demonstrates the characteristics of an alcohol and can be directly utilized into performance products such as heavy-duty coolants or heat transfer fluids.
  • Propanediol also functions as a chemical intermediate in urethane-based polymer systems, either as a chain extender or an adipate production aid.
  • Additionally, it can be formulated into coatings and unsaturated polyester resins, process solvents, and specialty application chemicals.
  • Propanedol is widely used in the production of the polymer polytrimethylene terephthalate.
  • The PU hot melt adhesives (PUHMAs) were prepared from 1,3-propanediol based adipate polyester polyol with different molecular weights and a
    MDI-based quasi-prepolymer using 1,3-PDO as chain extender.
  • Propanediol has not been approved for use in the manufacture or preparation of food, drugs, or cosmetics.
General Information
  • Information about Propanediol
  • Description about Propanediol
  • Data sheet of 1,3-propane diol

Company & Suppliers

  • Company from China
  • Company from UnitedKigdom
  • Company from Texas
  • Manufacturers of Propanediol
  • Suppliers of Propanediol
  • Selling leads of Propanediol
  • Tradeleads of Propanediol

Consultant & Project

  • Consultant from California
  • Consultant from Denmark
  • Consultant from NewJersey
  • Consultant from India
  • Consultant from USA
  • Conversion of Glycerol from SoyDiesel Production to 1,3 - Propanediol

Process & Properties

  • Isolation and sequence analysis of the propanediol dehydratase genes of Propionibacterium freudenreichii
  • Development of stable ruthenium catalysts for the hydrogenation of 3-hydroxypropanal to 1,3- propanediol
  • Integrated production for biodiesel and 1,3-propanediol with Lipase-catalyzed tr ansester ification and fermentation
  • 1,3-Propanediol made from fermentation derived malonic acid
  • Davy Process Technology Develops a New Process for 1,3 Propanediol
  • Purification of 1,3-Propanediol Dehydrogenase from Citrobacter freundii and Cloning, Sequencing, and Overexpression of the Corresponding Gene in Escherichia coli
  • Structural characterization of 1-3, propanediol oxidoreductase from the human pathogen Klebsiella pneumoniae
  • Extendryl G
  • MpDiol Glycol
  • CPTherm
  • Zemea
  • Buyers List1


  • Alkaline Phosphatase
  • Witbreak
  • 2 Butyl 2 ethyl 1,3 propanediol
  • Safety data for 1,2-propanediol

Application & Functions

  • Polyurethane Hot Melt Adhesives Based on 1,3-Propanediol
  • Making Better Unsaturated Polyester Resins from 2-Methyl-1,3-Propanediol
  • Overexpression of genes of the dha regulon and its effects on cell growth, glycerol fermentation to 1,3-propanediol and plasmid stability in Klebsiella pneumoniae
  • Stabilizing Effect of Organic Stabilizer (EDTA, 1,2 Propane diol, Benzoic Acid and Phenol) on the Thermal Degradation of Polyvinyl Chloride (PVC)
  • Process for producing 1,3-propanediol
  • Synthesis of 2-phenyl-1,3-propanediol
  • Medium for the fermentive production of 1,3-propanediol, process and microorganism
  • Process for the purification of 1,3-propanediol from a fermentation medium
  • Process for preparing 1,3 propane diol derivatives


  • Canadian Soil Quality Guidelines for Propylene Glycol:Environmental and Human Health
  • ISIS Experimental Report
  • The Kinetic Study of the Chemical Oscillating System of 1,3-Propanediol/Acetone as the Organic Substrate
  • 1,4-benzenedicarboxylic acid, -dimethyl ester, polymer with 1,3-propanediol

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