Description

3,3,3-Trifluoropropyne is a specialized fluorinated building block gas, also known as 3,3,3-trifluoropropyne CAS NO 661-54-1. This compound is valued for its unique trifluoromethyl alkyne functionality, which introduces fluorine's beneficial properties into complex molecular architectures. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for synthesizing novel fluorinated compounds.

Application

• Pharmaceutical Intermediate: A key synthon for introducing the trifluoromethyl group into bioactive molecules, enhancing metabolic stability and lipophilicity.
• Agrochemical Synthesis: Used in the development of novel herbicides, pesticides, and fungicides with improved efficacy and environmental profiles.
• Advanced Material Precursor: Serves as a monomer or building block for fluorinated polymers, coatings, and specialty materials with unique surface properties.
• Organic Synthesis & Catalysis: Employed in click chemistry, cross-coupling reactions, and as a ligand precursor in organometallic catalysis.
• Liquid Crystal & Electronic Chemical Research: Used in the synthesis of fluorinated components for display technologies and electronic materials.

Basic Information

Product Name	3,3,3-Trifluoropropyne
CAS No.	661-54-1
Molecular Formula	C3HF3
Molecular Weight	94.04 g/mol
Synonyms	3,3,3-Trifluoroprop-1-yne; Trifluoromethylacetylene; 1-Propyne, 3,3,3-trifluoro-; 3,3,3-Trifluoro-1-propyne; TFP; TFPA
EINECS	211-553-6

Quality Control

Our 3,3,3-Trifluoropropyne is produced and handled under strict quality management protocols. Each batch is analyzed to ensure high purity and consistency, with specifications tailored to meet the rigorous demands of research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to ensure full traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and gaseous nature, this product must be stored in a certified gas cylinder or appropriate pressurized vessel in a cool, well-ventilated area, away from heat sources and incompatible materials. Use appropriate safety measures for handling compressed gases.

Specification

Item	Specification
Appearance	Colorless Gas
Identification (IR)	Conforms
Purity (GC)	≥ 98.0%
Moisture (KF)	≤ 0.1%
Non-volatile Residue	≤ 0.05%

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