- 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.
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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-P
ropanediol 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
Product
-
Extendryl G
-
MpDiol Glycol
-
CPTherm
- Zemea
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Buyers
MSDS
- 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)
Patent
-
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
Report
-
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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