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
Octane (C8H18)
Melting points: -57 to -57 °C, 216.0 to 216.6 K, -71 to-70 °F
Boiling points: 125 to 126 °C, 398.2 to 399.2 K, 257 to 259 °F
The melting point of silicon is 1683 K. The boiling point of silicon is 2628 K.
Melting Point: 1287.0 °C Boiling Point: 2469.0 °C
Boiling point 58.78°C Melting point 7.2°C
Melting Point: 1083.0 °C (1356.15 K, 1981.4 °F) Boiling Point: 2567.0 °C (2840.15 K, 4652.6 °F)
Yes, elements have fixed melting points; but some exceptions are with the elements having allotropes (as carbon, sulfur, phosphorous, etc.) - each allotrope has a specific melting point.
The boiling point of octane is 125 0C.
Melting point -111.7C Boiling point -108.12C
The melting point is 1220.58F. The boiling point is 4566F.
what is the melting point and boiling point of substance
melting point: 3422 C Boiling point: 5660 C
The melting point of Calcium is 839℃ and the boiling point is 1484℃.
the boiling point of lemonade is 112 C
the melting point is 1132 c boiling point is 90 c
Melting point is 857°C and boiling point is 1736°C
The stronger the IMF, the higher the boiling point and the lower the melting point. The weaker the IMF, the lower the boiling point and the higher the melting point.
The melting point of silicon is 1683 K. The boiling point of silicon is 2628 K.
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.