1,1,3,3-TEtrafluoropropane CAS 66794-30-7

Purity 97%+In StockPharmaceutical Standards
CAS No.66794-30-7
Molecular FormulaC3H4F4
Molecular Weight116.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1,3,3-TEtrafluoropropane CAS 66794-30-7 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,1,3,3-TEtrafluoropropane.

1,1,3,3-TEtrafluoropropane (CAS 66794-30-7) is a high-purity analytical reference standard with the molecular formula C3H4F4 and a molecular weight of 116.06 g/mol.

Owing to fluorine substitution, 1,1,3,3-TEtrafluoropropane is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 116.06 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.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC3H4F4
Molecular Weight116.06 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1976
Halogen ContentF-containing

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