If something boils at 90 degrees fahrenheit then that is its boiling point at that atmospheric pressure.
90 degrees Celsius = 194 degrees Fahrenheit.
90 degrees Fahrenheit = 32.2 degrees Celsius.
90 degrees Fahrenheit = 32.2 degrees Celsius.
90 degrees Fahrenheit is 32.2 (repeating) degrees Celsius.
90 degrees Fahrenheit equals (90 - 32) / 1.8 = 32 degrees Celsius.
-296 degrees Fahrenheit
90 degrees Fahrenheit = 32.22 degrees Celsius
130 degrees Fahrenheit
(-130) degrees Fahrenheit = -90 degrees Celsius
90 degrees Celsius = 194 degrees Fahrenheit
According to Google Calculator 194 degrees Fahrenheit
the boiling point of methonal is 90