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EC number: 203-002-1
CAS number: 102-06-7
The flammability of DPG (1,3-diphenylguanidine) was performed in a study performed in accordance with EC regulation 440/2008 EC A 10 method. Twice prelimary tests are performed, no main test is made. DPG is considered as not highly flammable under our experimental conditions: since the product turns brown but no propagation occurred.
Two assay of flammability are made by Tieche (DEFITRACE)
in 2010 according to EC A10, twice with the same conclusion: at the
start of the test, the test item was a white powder with agglomerates.
The test item melted and turned into a beige to clear brown liquid and
blackened. Neither ignition, nor propagation was observed.
The flammability of DPG was performed in accordance with
EC regulation 440/2008 EC A 10 method. Twice preliminary tests are made,
but no main test. DPG is considered as not highly flammable under our
As a consequence, 1,3 -diphenylguanidine will not be
classified as flammable
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