Description

1-Chloroheptadecafluorooctane (CAS 307-33-5) is a high-purity fluorinated organic compound with the molecular formula C₈ClF₁₇. This fully fluorinated chloroalkane exhibits exceptional chemical stability, thermal resistance, and hydrophobicity due to its perfluorinated carbon chain. As a clear, colorless liquid with a high density (~1.8 g/mL), it finds specialized applications in advanced material science and industrial processes. The compound’s IUPAC name is 1-chloro-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane, featuring a terminal chlorine atom that provides unique reactivity for further chemical modifications. Our product is rigorously tested for purity (typically >98%) and is supplied in chemically resistant packaging to maintain integrity. Suitable for research and industrial applications requiring inert fluorinated fluids with specific dielectric properties or chemical resistance.

Properties

• CAS Number: 307-33-5
• Complexity: 527
• IUPAC Name: 1-chloro-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-octane
• InChI: InChI=1S/C8ClF17/c9-7(22,23)5(18,19)3(14,15)1(10,11)2(12,13)4(16,17)6(20,21)8(24,25)26
• InChI Key: SYVYTZLRTMPUCD-UHFFFAOYSA-N
• Exact Mass: 453.9417064
• Molecular Formula: C8ClF17
• Molecular Weight: 454.51
• SMILES: C(C(C(C(C(F)(F)Cl)(F)F)(F)F)(F)F)(C(C(C(F)(F)F)(F)F)(F)F)(F)F
• Monoisotopic Mass: 453.9417064
• Synonyms: 1-Chloroheptadecafluorooctane, 307-33-5, 1-Chloroperfluorooctane, 1-chloro-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane, Octane, 1-chloro-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, 1-Chloroperfluorooctane 97%, EINECS 206-198-7, SCHEMBL248576, DTXSID10184724, NS00018915

Application

1-Chloroheptadecafluorooctane serves as a key intermediate in the synthesis of fluorinated surfactants and polymers. Its chemical inertness makes it valuable as a heat transfer fluid in specialized cooling systems. The compound is also investigated for use in electronic device manufacturing where dielectric properties are critical. Researchers utilize it as a standard reference material in analytical chemistry due to its distinctive mass spectral signature.

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