Description

Ethanol,2,2,2-Trifluoro-, Sulfite (2:1) (9Ci) is a specialized organofluorine sulfite ester, a key intermediate in advanced chemical synthesis. This compound matters for its role in introducing trifluoroethoxysulfite functional groups, which are valuable for modifying the properties of target molecules. Industries involved in pharmaceutical development, agrochemical research, and the synthesis of specialty materials require this high-purity building block to create novel compounds with enhanced stability or activity.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring trifluoroethoxy motifs for metabolic stability.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides where the sulfite group acts as a leaving group or protecting group.
• Fluorinated Material Production: A key precursor for creating specialty polymers, liquid crystals, and surface-active agents that benefit from fluorine's unique properties.
• Organic Synthesis Reagent: Employed in laboratories as a sulfonating or sulfiting agent to introduce sulfur-containing functional groups under controlled conditions.
• Chemical Research & Development: Utilized in academic and industrial R&D for exploring new reaction pathways and creating novel fluorinated compounds.

Basic Information

Product Name	Ethanol,2,2,2-Trifluoro-, Sulfite (2:1) (9Ci)
CAS No.	53749-89-6
Molecular Formula	C4H4F6O5S
Molecular Weight	254.13 g/mol
Synonyms	2,2,2-Trifluoroethyl Sulfite; Bis(2,2,2-trifluoroethyl) Sulfite; Trifluoroethanol Sulfite (2:1); Sulfurous Acid, Bis(2,2,2-trifluoroethyl) Ester; 1,1,1-Trifluoro-2-[(1,1,1-trifluoro-2-sulfitoethoxy)sulfonyl]ethane; Ethanol, 2,2,2-trifluoro-, 1,1'-sulfite; Trifluoroethoxysulfurous Anhydride
EINECS	Contact for details

Quality Control

Our Ethanol,2,2,2-Trifluoro-, Sulfite (2:1) (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) with complete batch-specific data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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.