Group of substances:

Physical appearance:

Empirical formula (Hill's system for organic substances):

Structural formula as text:

Molar/atomic mass: 121.137

Melting point (°C):

References:

1. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 12ed., Vol. 1-5. - Wiley, 2012. - pp. 2222
   
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   © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru