3,5-Difluoro-2-(trifluoromethoxy)benzodifluoride CAS 1803731-90-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1803731-90-9
Molecular FormulaC8H3F7O
Molecular Weight248.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,5-Difluoro-2-(trifluoromethoxy)benzodifluoride CAS 1803731-90-9 chemical structure

Description

The occurrence of 3,5-Difluoro-2-(trifluoromethoxy)benzodifluoride is closely related to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 3,5-Difluoro-2-(trifluoromethoxy)benzodifluoride (CAS 1803731-90-9), a certified reference material (molecular formula C8H3F7O, MW 248.10 g/mol) for analytical method development and quality control.

Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 3,5-Difluoro-2-(trifluoromethoxy)benzodifluoride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 248.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 3,5-Difluoro-2-(trifluoromethoxy)benzodifluoride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC8H3F7O
Molecular Weight248.10 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF-containing

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