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CAS 406-81-5 — 1-Bromo-4,4,4-trifluorobutane

1-Bromo-4,4,4-trifluorobutane is a fluorinated alkyl bromide used primarily as a synthetic intermediate in organic chemistry, particularly for fluorinated pharmaceuticals and agrochemicals. It is also employed in polymer science for introducing fluorinated side chains. This clear, colorless liquid has a CAS number of 406-81-5, molecular formula C₄H₆BrF₃, and a molecular weight of 190.9896. It is stable at ambient storage conditions with no hazardous signal word classification. Molekula supplies 1-Bromo-4,4,4-trifluorobutane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.