Description

(2,2-Dimethyl-1-Methylenpropyl)-Trifluoracetat is a specialized fluorinated ester compound, identified by CAS No. 42872-40-2. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, prized for its unique reactivity imparted by the trifluoroacetate group. It is primarily utilized by pharmaceutical, agrochemical, and specialty chemical research and development teams for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs for enhanced metabolic stability or bioavailability.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where the introduction of fluorine atoms can improve efficacy and environmental profile.
• Organic Synthesis Reagent: Acts as an acylating agent or protecting group in complex multi-step synthetic routes for fine chemicals and functional materials.
• Material Science Research: Employed in the development of novel fluorinated polymers, coatings, and liquid crystals with specific thermal, chemical, or optical properties.
• Chemical Derivatization: Useful for analytical chemistry applications, such as derivatizing compounds for enhanced detection in gas chromatography or mass spectrometry.

Basic Information

Product Name	(2,2-Dimethyl-1-Methylenpropyl)-Trifluoracetat
CAS No.	42872-40-2
Molecular Formula	C8H11F3O2
Molecular Weight	196.17 g/mol
Synonyms	3,3-Dimethylbut-1-en-1-yl trifluoroacetate; 3,3-Dimethyl-1-butenyl trifluoroacetate; 1-(Trifluoroacetoxy)-3,3-dimethyl-1-butene; Neopentenyl Trifluoroacetate; 3,3-Dimethylbutenyl Trifluoroacetate; 3,3-Dimethyl-1-buten-1-yl Trifluoroacetate; (3,3-Dimethylbut-1-en-1-yl) trifluoroacetate
EINECS	Contact for details

Quality Control

Our (2,2-Dimethyl-1-Methylenpropyl)-Trifluoracetat is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%

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