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Physical & Chemical properties

Boiling point

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The boiling point of Cyclohexane, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethyl-, homopolymer, caprolactam-blocked was determined using the Siwoloboff method according to OECD TG 103 (1995) and EU Guideline A.2 (2008). No boiling point was found. Instead, decomposition started at 254.5 °C under atmospheric pressure (1029 hPa), leading to a viscous material of yellow to brown colour. Bubbles indicated the additional formation of substances that rapidly evaporated under the test conditions.

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