Atomfair 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluorooctane C8HF17 CAS 335-65-9

Description

1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluorooctane (CAS No. 335-65-9) is a high-purity fluorinated hydrocarbon with the molecular formula C₈HF₁₇. This fully fluorinated compound exhibits exceptional chemical inertness, thermal stability, and low surface tension, making it ideal for specialized applications in research and industrial processes. Its unique perfluorinated structure ensures compatibility with aggressive environments, including strong acids, bases, and oxidizing agents. Available in rigorously controlled batches, this product is characterized by its high boiling point, non-flammability, and dielectric properties. Suitable for use as a solvent, heat transfer fluid, or dielectric medium in advanced material science, electronics, and precision cleaning applications.

Properties

• CAS Number: 335-65-9
• Complexity: 481
• IUPAC Name: 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluorooctane
• InChI: InChI=1S/C8HF17/c9-1(10)2(11,12)3(13,14)4(15,16)5(17,18)6(19,20)7(21,22)8(23,24)25/h1H
• InChI Key: KBHBUUBXEQUIMV-UHFFFAOYSA-N
• Exact Mass: 419.9806788
• Molecular Formula: C8HF17
• Molecular Weight: 420.07
• SMILES: C(C(C(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F
• Monoisotopic Mass: 419.9806788
• Synonyms: 335-65-9, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluorooctane, EINECS 206-395-8, 206-395-8, 1H-Perfluorooctane, 8H-Perfluorooctane, MFCD00042109, 1H-Perfluorooctane, 99%, SCHEMBL64077, SCHEMBL106857, C8F17H, DTXSID00187143, AKOS015907812, FS-4275, NS00002435

Application

1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluorooctane is widely used as a stable inert fluid in semiconductor manufacturing and electronics cooling due to its excellent thermal conductivity and dielectric strength. In analytical chemistry, it serves as a non-reactive solvent for NMR spectroscopy and other sensitive techniques. Its hydrophobic and lipophobic properties make it valuable in surface modification studies and as a component in specialty lubricants for extreme conditions.

Safety and Hazards

GHS Hazard Statements

• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (100%)
• Eye Irrit. 2 (100%)
• STOT SE 3 (100%)

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