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EC number: 202-762-1 | CAS number: 99-52-5
Remarks if, any
Method according to
Principle of Boiling
A sample is heated gradually in a tube which is immersed in a liquid bath.
The sample tube is held in
close contact with a thermometer and it contains a boiling capillary which is
fused about1 cm above its lower end. Upon approach of the boiling temperature bubbles emerge rapidly
from the lower open end of
the capillary. The boiling temperature is that temperature at which, on
momentary cooling, the string of bubbles stops and liquid suddenly rises in the capillary.
Nature of the Bath
If oil bath is used, specify
The boiling point determination of 2-methyl-4-nitroaniline(CAS No. 99-52-5) was done following OECD Guideline 103 and according to the method of Siwoloboff. The test was conducted and The test item melts above 129 °C, but no string of bubbles were observed upto 300°C.inferring b.p. to be greater than 300°C at 973.2 hPa.
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