Products
‹

›
‹



›
As a professional chemical exporter, we specialize deeply in the field of chemical raw materials, offering you:
•Stable Supply: We have established strategic partnerships with leading domestic chemical manufacturers to ensure a stable supply and reliable product quality.
•Expert Technical Support: We assist you in precisely matching product specifications and resolving any technical challenges encountered during application.
•Streamlined Export Services: Well-versed in the export procedures for various chemical raw materials, we provide comprehensive, one-stop logistics and customs clearance services, enabling you to fulfill global orders with complete peace of mind.
Navigation
Polyurethane
Additives
Agricultural Chemicals
Catalysts And Auxiliaries
Daily Chemicals
Dyestuffs And Pigments
Fertilizers
Flavors And Fragrances
Inorganic Chemicals
Paint Coating
Inorganic Salt
Organic Intermediate
Organic Raw Material
Pharmaceutical Raw Materials
Plant Extracts
Quaternary Ammonium Salts
Product Inquiry
Product Description
ChEBI: Propane-1,3-diol is the simplest member of the class of propane-1,3-diols, consisting of propane in which one hydrogen from each methyl group is substituted by a hydroxy group. A colourless, viscous, water-miscible liquid with a high (210℃) boiling point, it is used in the synthesis of certain polymers and as a solvent and antifreeze. It has a role as a protic solvent and a metabolite.

Product Name: | 1,3-Propanediol |
Synonyms: | RiceBran Ferment(Saccharomyes/Rice Bran Ferment&Aspergillu Ferment&Propanediol);1,3-PROPANEDIOL, 98%1,3-PROPANEDIOL, 98%1,3-PROPANEDIOL, 98%1,3-PROPANEDIOL, 98%;1 3 -PROPANEDIOL (PROPANDIOL );1,3-Propanediol Vetec(TM) reagent grade, 98%;KARL FISCHER WATER STANDARD 100 Μ;1,3-Propanediol, Standard for GC,>=99.5%(GC);1,3-prpanediol;1,3-PROPANEDIOL FOR SYNTHESIS |
CAS: | 504-63-2 |
MF: | C3H8O2 |
MW: | 76.09 |
EINECS: | 207-997-3 |
Product Categories: | Glycerolipid Metabolism;Building Blocks;Chemical Synthesis;Metabolic Pathways;Metabolomics;Organic Building Blocks;alpha,omega-Alkanediols;alpha,omega-Bifunctional Alkanes;Monofunctional & alpha,omega-Bifunctional Alkanes;Cell culture;Oxygen Compounds;Polyols;bc0001;504-63-2 |
Mol File: | 504-63-2.mol |
1,3-Propanediol Chemical Properties |
Melting point | -27 °C (lit.) |
Boiling point | 214 °C/760 mmHg (lit.) |
density | 1.053 g/mL at 25 °C (lit.) |
vapor pressure | 0.8 mm Hg ( 20 °C) |
refractive index | n20/D1.440(lit.) |
FEMA | 4753 | 1,3-PROPANEDIOL |
Fp | >230 °F |
storage temp. | Store below +30°C. |
solubility | H2O: soluble |
pka | 14.46±0.10(Predicted) |
form | Oily Liquid |
color | Clear |
PH | 4.5-7.0 (100g/l, H2O, 20℃) |
explosive limit | 2.5%(V) |
Water Solubility | 100 g/L |
Merck | 14,9714 |
BRN | 969155 |
Dielectric constant | 35.0(20℃) |
InChIKey | YPFDHNVEDLHUCE-UHFFFAOYSA-N |
LogP | -0.71 at 20℃ |
CAS DataBase Reference | 504-63-2(CAS DataBase Reference) |
NIST Chemistry Reference | 1,3-Propanediol(504-63-2) |
EPA Substance Registry System | 1,3-Propanediol (504-63-2) |
Product Usage
As a diol, 1,3-propanediol is subject to many of the same polymeric applications as other low molecular mass diols (e.g., ethylene glycol, propylene glycol, and 1,4-butanediol). However, its relatively high price limits its use to applications requiring very specific performance characteristics. It is a raw-material source for 1,3-dioxanes. 1,3-Propanediol-bis(4-aminobenzoate) can be used as a chain extender in polyurethane elastomers. This bisbenzoate, which can also be synthesized from 1,3-dichloro-propane, finds other applications as a cross-linking agent in epoxy formulations and as a rubber additive.
Factory Showcase
Packaging And Shipping
We provide fully compliant, safe and customizable packaging solutions for Sodium Hydroxide, Calcium Chloride, Sodium Carbonate, Potassium Hydroxide and all our industrial chemical products. All packaging strictly follows UN, IMDG and IATA international transport standards, with anti-leakage, moisture-proof and corrosion-resistant design. We also offer professional loading, container reinforcement and full-process traceable global shipping services, ensuring your goods arrive safely and on time at any destination worldwide.
Product Inquiry
Related Products
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Send Us Your Inquiry Today
Whether you have inquiries about product specifications, pricing, delivery, or customized solutions, please leave us a detailed message. Our professional sales and technical team will respond to you promptly and provide one-stop support for your global procurement.








