Description

1,3-Difluoro-5-(2-Propyn-1-Yloxy)-Benzene is a high-purity fluorinated aromatic building block featuring a propargyl ether functional group. This compound is valued for its role as a versatile intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and material science.

Application

• Key pharmaceutical intermediate for the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Building block in agrochemical research for developing novel herbicides, fungicides, and insecticides.
• Precursor for advanced material science, including the development of liquid crystals and specialty polymers.
• Intermediate in organic electronic materials and functional dyes.
• Used in click chemistry applications, leveraging its alkyne group for Huisgen cycloaddition reactions.
• Starting material for fluorine chemistry research and the development of fluorinated compounds with unique properties.

Basic Information

Product Name	1,3-Difluoro-5-(2-Propyn-1-Yloxy)-Benzene
CAS No.	457628-50-1
Molecular Formula	C9H6F2O
Molecular Weight	168.14 g/mol
Synonyms	5-(Prop-2-yn-1-yloxy)-1,3-difluorobenzene; 1,3-Difluoro-5-(prop-2-yn-1-yloxy)benzene; 3,5-Difluorophenyl propargyl ether; Benzene, 1,3-difluoro-5-(2-propyn-1-yloxy)-; Propargyl 3,5-difluorophenyl ether
EINECS	Contact for details

Quality Control

Our 1,3-Difluoro-5-(2-Propyn-1-Yloxy)-Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) with detailed specifications are provided to guarantee batch-to-batch consistency and traceability for your research and development needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is light-sensitive and should be stored away from direct light. Keep container tightly sealed under an inert atmosphere to minimize oxidation risk. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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