Perfluorobutane

Perfluorobutane
Names
	Preferred IUPAC name Decafluorobutane
	Other names Perflubutane (USAN); DFB; Halocarbon 610; R610
Identifiers
CAS Number	355-25-9 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:134964;
ChemSpider	13862701 ;
ECHA InfoCard	100.005.983
EC Number	206-580-3;
KEGG	D05440 ;
PubChem CID	9638;
UNII	SE4TWR0K2C ;
CompTox Dashboard (EPA)	DTXSID5059876 ;
	InChI InChI=1S/C4F10/c5-1(6,3(9,10)11)2(7,8)4(12,13)14 Key: KAVGMUDTWQVPDF-UHFFFAOYSA-N ; InChI=1/C4F10/c5-1(6,3(9,10)11)2(7,8)4(12,13)14 Key: KAVGMUDTWQVPDF-UHFFFAOYAC;
	SMILES C(C(C(F)(F)F)(F)F)(C(F)(F)F)(F)F;
Properties
Chemical formula	C4F10
Molar mass	238.028 g·mol−1
Appearance	Colorless gas
Density	11.21 kg/m3 (gas, 101.3 kPa at boiling point); 1594 kg/m3 (liquid, 101.3 kPa at boiling point)
Melting point	−128 °C (−198 °F; 145 K)
Boiling point	−1.7 °C (28.9 °F; 271.4 K)
Solubility in water	1.5 mg/L (101.3 kPa)
log P	> 3.93 (n-octanol/water)
Vapor pressure	330.3 kPa (at 25 °C)
Viscosity	0.0001218 Poise
Hazards
Safety data sheet (SDS)	MSDS at Linde Gas
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Perfluorobutane (PFB) is an inert, high-density colorless gas. It is a simple fluorocarbon with a n-butane skeleton and all the hydrogen atoms replaced with fluorine atoms.