Perfluoro(4-methylpent-2-ene) Chemical Properties

Melting point:

48-50 °C

Boiling point:

49 °C

Density 

1.5873

refractive index 

<1.3000

form 

liquid

color 

Clear

CAS DataBase Reference

2070-70-4(CAS DataBase Reference)

EPA Substance Registry System

4-(Trifluoromethyl)perfluoro-2-pentene (2070-70-4)

Safety Information

Hazard Codes 

Xi

Safety Statements 

23-24/25

HazardClass 

IRRITANT

HS Code 

2903780090

MSDS

• Language:English Provider:ALFA

Perfluoro(4-methylpent-2-ene) Usage And Synthesis

Uses

Perfluoro(4-methylpent-2-ene) is a fluorinated pharmaceutical intermediate that can be polymerised to prepare hydrophobic nanocomposites. fluoropolymer films were deposited silicon (1 0 0) wafers, glass, epoxy, hierarchical dual-sized filler epoxy composite surfaces by plasma polymerisation perfluorohexane, perfluoro(2-methylpent-2-ene), perfluoro(4-methylpent-2 -ene). All fluorocarbons provide a similar level of hydrophobicity to the planar substrate, as evidenced by a water contact angle (WCA) of approximately 110°. The layered surfaces of hydrophobic nanocomposites via plasma polymerisation have a superhydrophobic surface with a WCA of 160° and a contact angle hysteresis of less than 8°^[1].

References

[1] M. PSARSKI. Hydrophobic and superhydrophobic surfaces fabricated by plasma polymerization of perfluorohexane, perfluoro(2-methylpent-2-ene), and perfluoro(4-methylpent-2-ene)[J]. Journal of Adhesion Science and Technology, 2015, 29 1: 2035-2048. DOI:10.1080/01694243.2015.1048131.

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