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· · COA & SDS Disponible para cada producto · Same-day shipping on in-stock items Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate (TFDA) - ≥90% , CAS No.120801-75-4
Synonyms
TFDA | trimethylsilyl 2-fluorosulfonyl-2,2-difluoroacetate | AKOS005063314 | trimethylsilyl difluoro(fluorosulphonyl)acetate | J-525113 | EN300-51162 | Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate | DTXSID40380752 | trimethylsilyl 2,2-difluoro-2-
Storage
Store at 2-8°C,Argon charged
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Why this grade ≥90% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Sinónimos
TFDA | trimethylsilyl 2-fluorosulfonyl-2, 2-difluoroacetate | AKOS005063314 | trimethylsilyl difluoro(fluorosulphonyl)acetate | J-525113 | EN300-51162 | Trimethylsilyl 2, 2-difluoro-2-(fluorosulfonyl)acetate | DTXSID40380752 | trimethylsilyl 2, 2-difluoro-2-
Especificaciones y pureza
≥90%
Condiciones de almacenamiento de almacenamiento
Store at 2-8°C, Argon charged
Enviado en
Wet ice
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Nombres e identificadores Sonrisas canónicas C[Si](C)(C)OC(=O)C(F)(F)S(=O)(=O)F IUPAC Name trimethylsilyl 2,2-difluoro-2-fluorosulfonylacetate InChIKey XHVSCKNABCCCAC-UHFFFAOYSA-N INCHI 1S/C5H9F3O4SSi/c1-14(2,3)12-4(9)5(6,7)13(8,10)11/h1-3H3 Isómeros SMILES C[Si](C)(C)OC(=O)C(F)(F)S(=O)(=O)F WGK Alemania 3 PubChem CID 2778022 Número ONU 2920 Grupo de embalaje II Peso molecular 250.27 Reaxy-Rn 6400119
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organometallic compounds Clase Organometalloid compounds Subclass Organosilicon compounds Intermediate Tree Nodes Not available Direct Parent Trimethylsilyl esters Alternative Parents Trialkylheterosilanes Sulfonyls Sulfonyl fluorides Organosulfonic acids and derivatives Alpha-halocarboxylic acid derivatives Carboxylic acid salts Organic metalloid salts Monocarboxylic acids and derivatives Organofluorides Organic oxides Hydrocarbon derivatives Carbonyl compounds Alkyl fluorides Molecular Framework Aliphatic acyclic compounds Substituents Trimethylsilyl ester - Alpha-halocarboxylic acid derivative - Trialkylheterosilane - Alpha-halocarboxylic acid or derivatives - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl fluoride - Sulfonyl - Sulfonyl halide - Carboxylic acid salt - Organoheterosilane - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Organic metalloid salt - Organooxygen compound - Organofluoride - Organohalogen compound - Alkyl halide - Organic oxide - Alkyl fluoride - Carbonyl group - Organosulfur compound - Hydrocarbon derivative - Organic oxygen compound - Organic salt - Aliphatic acyclic compound Descripción This compound belongs to the class of organic compounds known as trimethylsilyl esters. These are organoheterosilanes, bearing a silicon atom that is linked to three methyl groups and is O-esterified. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
Estructura 3D Certificados (CoA, COO, BSE/TSE y tabla de análisis) Propiedades químicas y físicas Solubilidad Reacts with water. Sensibilidad Moisture sensitive；Heat sensitive Índice de refracción 1.367 Punto de inflamación (°F) 78.8 °F Punto de inflamación (°C) 26°C(79°F) Punto de ebullición (°C) 156°C Peso molecular 250.270 g/mol XLogP3 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 7 Rotatable Bond Count 4 Exact Mass 249.994 Da Monoisotopic Mass 249.994 Da Topological Polar Surface Area 68.800 Ų Heavy Atom Count 14 Formal Charge 0 Complexity 326.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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