Perfluoroheptane

n-Perfluoroheptane
Names
	IUPAC name Hexadecafluoroheptane
Identifiers
CAS Number	335-57-9 ;
3D model (JSmol)	Interactive image;
ChemSpider	9179;
ECHA InfoCard	100.005.812
PubChem CID	9553;
UNII	I23ZVD1P1L ;
CompTox Dashboard (EPA)	DTXSID8052019 ;
	InChI InChI=1S/C7F16/c8-1(9,2(10,11)4(14,15)6(18,19)20)3(12,13)5(16,17)7(21,22)23 Key: LGUZHRODIJCVOC-UHFFFAOYSA-N;
	SMILES C(C(C(C(F)(F)F)(F)F)(F)F)(C(C(C(F)(F)F)(F)F)(F)F)(F)F;
Properties
Chemical formula	C7F16
Molar mass	388.051 g·mol−1
Appearance	clear liquid
Density	1.706 g/cm3
Boiling point	80~82°C
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Perfluoroheptane, C₇F₁₆, (usually referring to the straight chain molecule called n-perfluoroheptane) is a perfluorocarbon.^[2] It is hydrophobic (water-insoluble) and oleophobic (oil-insoluble). It is used in deacidification of paper as a medium carrying powdered magnesium oxide.^[3]

References

^ ^a ^b "Perfluoro-n-heptane Safety Data Sheet" (PDF). Exfluor Research Corporation.
^ Pubchem (USG) page on perfluoroheptane
^ Porck, Henk J. (1996). Mass Deacidification: An Update on Possibilities and Limitations (PDF). Washington D.C.: Commission on Preservation and Access. p. 16. ISBN 1887334521. Retrieved 2015-12-09.

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[exfluor-1] "Perfluoro-n-heptane Safety Data Sheet" (PDF). Exfluor Research Corporation.

[2] Pubchem (USG) page on perfluoroheptane

[Porck-3] Porck, Henk J. (1996). Mass Deacidification: An Update on Possibilities and Limitations (PDF). Washington D.C.: Commission on Preservation and Access. p. 16. ISBN 1887334521. Retrieved 2015-12-09.

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