Description

Polytanol is a specialized chemical compound widely utilized as a key intermediate and functional additive in advanced industrial formulations. Its unique chemical structure provides significant value in enhancing product performance and stability across several high-value manufacturing sectors. This product is essential for producers in the pharmaceutical, agrochemical, and specialty polymer industries seeking reliable, high-purity raw materials for critical synthesis and processing applications.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other drug substances.
• Agrochemical Formulations: Used in the production of pesticides, herbicides, and plant growth regulators as a stabilizing agent or reactive precursor.
• Polymer & Resin Modification: Acts as a functional additive to modify the properties of specialty polymers, improving characteristics like flexibility, adhesion, or thermal stability.
• Cross-linking Agent: Employed in coatings, adhesives, and sealants to promote curing and enhance final product durability and chemical resistance.
• Research & Development: A valuable reagent for chemical research in academic and industrial laboratories exploring new synthetic pathways.
• Fine Chemical Synthesis: Utilized in multi-step organic synthesis for producing complex molecules in the flavors, fragrances, and electronics industries.

Basic Information

Product Name	Polytanol
CAS No.	78213-86-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(tanol); Poly-tanol; 1,3-Propanediol, polymer; Poly(1,3-propanediol); Polypropylene glycol derivative; Trimethylene glycol polymer; PTT precursor (potential); Polytrimethylene ether glycol (related)
EINECS	Contact for details

Quality Control

Our Polytanol is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical tests including chromatography and spectroscopic methods. Certificates of Analysis (COA) documenting purity, identity, and key physical parameters are provided with each shipment and are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept in a cool, dry place with low humidity. Recommended storage temperature is between 15°C and 25°C. Ensure the storage area is well-ventilated and separate from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Viscosity	Contact for details
Specific Gravity	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.