Description

1,1,1,2,2,3,4,5,5,5-Decafluoropentane (CAS No. 138495-42-8) is a highly fluorinated alkane with the molecular formula C₅H₂F₁₀. This specialty fluorochemical is characterized by its exceptional thermal and chemical stability, low surface tension, and non-flammability, making it an ideal candidate for advanced industrial and scientific applications. Its unique structure, featuring ten fluorine atoms, ensures high inertness and resistance to degradation under extreme conditions. Available in high-purity grades, this compound is rigorously tested to meet the stringent requirements of research laboratories and high-tech industries. Suitable for use as a solvent, heat transfer fluid, or dielectric medium, 1,1,1,2,2,3,4,5,5,5-Decafluoropentane is packaged under inert gas to maintain stability and purity.

Properties

• CAS Number: 138495-42-8
• Complexity: 211
• IUPAC Name: 1,1,1,2,2,3,4,5,5,5-decafluoropentane
• InChI: InChI=1S/C5H2F10/c6-1(2(7)4(10,11)12)3(8,9)5(13,14)15/h1-2H
• InChI Key: RIQRGMUSBYGDBL-UHFFFAOYSA-N
• Exact Mass: 251.99968168
• Molecular Formula: C5H2F10
• Molecular Weight: 252.05
• SMILES: C(C(C(F)(F)F)F)(C(C(F)(F)F)(F)F)F
• Monoisotopic Mass: 251.99968168
• Physical Description: Liquid
• Color/Form: Clear, colorless liquid
• Boiling Point: 55 °C
• Melting Point: Freezing point: -80 °C
• Flash Point: >125.00 °C /1,1,1,2,3,4,4,5,5,5-Decafluoropentane/
• Solubility: In water, 140 ppm at 25 °C
• Density: Liquid density: 1.58 kg/L
• Vapor Pressure: 0.297 atm at 25 °C
• Stability/Shelf Life: Stable under recommended storage conditions. /1,1,1,2,3,4,4,5,5,5-Decafluoropentane/
• Viscosity: 0.67 cPs
• Heat of Vaporization: 129.7 kJ/kg at 55 °C
• Surface Tension: 14.1 dyn/cm
• Synonyms: 138495-42-8, 2H,3H-Decafluoropentane, 1,1,1,2,2,3,4,5,5,5-Decafluoropentane, Pentane, 1,1,1,2,2,3,4,5,5,5-decafluoro-, 1,1,1,2,3,4,4,5,5,5-Decafluoropentane, 2,3-Dihydroperfluoropentane, decafluoropentane, 2,3-dihydrodecafluoropentane, HSDB 8303, DTXSID30869884, 2H, 3HPerfluoropentane, HFC4310mee, 4310mee, 2,3Dihydroperfluoropentane, DECAFLUOROPENTANE [INCI], DTXCID70817783, Pentane, 1,1,1,2,2,3,4,5,5,5decafluoro, Pentane, 1,1,1,2,2,3,4,5,5,5-decafluoro, 604-080-3, 2H,3H-Perfluoropentane, Vertrel XF, HFC-4310mee, HFC-43-10mee, MC53096Z2M, 43-10mee, UNII-MC53096Z2M, R 4310, MFCD00798129, SCHEMBL19923, SBB101042, AKOS015907721, AS-64473, DB-042429, D2669, NS00001461, 1,1,1,2,2,3,4,5,5,5- Decafluoropentane, A807394, 1,1,1,2,2,3,4,5,5,5-decakis(fluoranyl)pentane, Q27283844

Application

1,1,1,2,2,3,4,5,5,5-Decafluoropentane is widely utilized as a precision cleaning solvent in electronics and optics due to its low residue and excellent solvency for fluorinated contaminants. In the pharmaceutical industry, it serves as a carrier fluid for drug formulation and as a heat transfer medium in temperature-sensitive processes. Its dielectric properties make it valuable in high-voltage applications and as a coolant in specialized electrical systems.

Safety and Hazards

GHS Hazard Statements

• H402: Harmful to aquatic life [Hazardous to the aquatic environment, acute hazard]
• H412: Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P273, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (34.6%)
• Eye Irrit. 2 (34.6%)
• STOT SE 3 (34.6%)
• Aquatic Chronic 3 (98.1%)

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.