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4-Carbethoxyhexafluorobutyrl chloride (4-CB)
Category: Acylation
Description
| 4-carbethoxyhexafluorobutyrl chloride (4-CB) is an alkylation reagent used to derivatize samples for improved gas chromatographic separations. 4-CB can be used to derivatize amphetamine metabolites in blood samples prior to GC analysis.
Package Sizes: 5 x 1 gram and 25 grams Product Numbers: 12207-5x1 and 12207-25 Product Name: 4-Carbethoxyhexafluorobutyrl chloride (4-CB) Alternative Names: 4-Carbethoxyhexafluorobutyrl chloride; 4-CB; Ethyl hexafluoroglutaryl chloride Specifications Appearance: Clear, colorless liquid Purity: is ≥ 98% Storage: 4 °C, protected from moisture Properties Physical State: Liquid CAS#: 18381-53-8 Chemical Formula: C7H5ClF6O3 Molecular Weight: 286.56 Boiling Point: 159 °C (Lit) Specific Gravity: 1.47 (Lit)
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