Description

1,2-Propanediol,3-(2-Propenyloxy)-,Bis(4-Methylbenzenesulfonate) CAS NO 114719-19-6 is a specialized chemical intermediate featuring a propanediol backbone functionalized with an allyloxy group and two tosylate leaving groups. This unique bifunctional structure makes it a valuable building block in advanced organic synthesis, particularly for constructing complex molecules and polymers. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for introducing specific functional groups or creating prodrugs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modification: Acts as a cross-linking agent or monomer for producing specialty polymers, coatings, and resins with tailored properties.
• Chemical Research & Development: A versatile building block in academic and industrial R&D labs for exploring new synthetic pathways and creating complex molecular architectures.
• Liquid Crystal & Electronic Material Precursor: Employed in the synthesis of advanced materials for display technologies and electronic applications.

Basic Information

Product Name	1,2-Propanediol,3-(2-Propenyloxy)-,Bis(4-Methylbenzenesulfonate)
CAS No.	114719-19-6
Molecular Formula	C20H24O7S2
Molecular Weight	440.53 g/mol
Synonyms	3-Allyloxy-1,2-propanediol bis(p-toluenesulfonate); 1,2-Propanediol, 3-(2-propen-1-yloxy)-, 1,2-bis(4-methylbenzenesulfonate); Allyl Glycidyl Ether Tosylate Ditosylate; 3-Allyloxypropane-1,2-diyl bis(4-methylbenzenesulfonate); AGET; Propanediol allyl ether ditosylate
EINECS	Contact for details

Quality Control

Our 1,2-Propanediol,3-(2-Propenyloxy)-,Bis(4-Methylbenzenesulfonate) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed and away from direct light to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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