That depends on what kind of octane you are referring to. n-octane has much different melting and boiling points than iso-octane. Octane has 18 structural isomers. Assuming the person asking the question is interested in either n-octane or iso-octane:
n-octane
melting point: −57 °C, 216 K, -71 °F
boiling point: 125.52 °C, 399 K, 258 °F
iso-octane (also known as 2,2,4-Trimethylpentaneor isooctane)
melting point: -107.38 °C, 166 K, -161 °F
boiling point: 99.3 °C, 372 K, 211 °F
Boiling point 58.78°C Melting point 7.2°C
Melting Point: 1287.0 °C Boiling Point: 2469.0 °C
Bromine (Br) Melting point: 265.8 K, -7.2 °C, 19 °F Boiling point: 332.0 K, 58.8 °C, 137.8 °F
Melting Point: 1083.0 °C (1356.15 K, 1981.4 °F) Boiling Point: 2567.0 °C (2840.15 K, 4652.6 °F)
The melting point of silicon is 1683 K. The boiling point of silicon is 2628 K.
The boiling point of octane can be estimated using the Clausius-Clapeyron equation, where ln(P2/P1) = -ΔHvap/R * (1/T2 - 1/T1). Given the normal boiling point of octane (125.6°C) and the enthalpy of vaporization (30.1 kJ/mol), you can solve for the boiling point at a different pressure.
The melting point of Calcium is 839℃ and the boiling point is 1484℃.
There are 18 different isomers of "octane", i.e. C8H18. Most likely the question refers to either the straight chain n-octane or to isooctane - the octane that the "octane" rating of gasoline is based on.For n-nctane:Boiling Point: 126C (259F)Melting Point: -57C (-71F)For isooctane (2,2,4 trimethylpentane):Melting point: -107 CBoiling point: 98 CIf you are looking for one of the other 16 isomers of octane, you need to specify which one.
Melting point -111.7C Boiling point -108.12C
the melting point is 1132 c boiling point is 90 c
The melting point of sulfur is: 115,21 ºC The boiling point of sulfur is: 444,6ºC
A boiling point is a point on the temperature scale at which a substance begins to boil. A melting point is a point on the temperature scale at which a substance freezes. Melting and boiling points are unique to different types of elements.
Its boiling point is known to be 1067 degrees and -490 at its melting point
Melting point: 650 ˙C Boiling point: 1090 ˙C
Melting point −209.86°C; boiling point −195.8°C
Melting Point: 1522 C Boiling Point: 2510 C
No melting point is at a hot temp and boiling is 210 •f