2,4-Difluorostyrene CAS 399-53-1

Purity 97%+In StockPharmaceutical Standards
CAS No.399-53-1
Molecular FormulaC8H6F2
Molecular Weight140.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4-Difluorostyrene CAS 399-53-1 chemical structure

Description

2,4-Difluorostyrene (CAS 399-53-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6F2. Molecular weight: 140.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC8H6F2
Molecular Weight140.13 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF-containing

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