... ,6-Dimethyl-1,4-dioxane-2,5-dione 000095-96-5 95.5%~99.9%3.Hazards Identification Causes ... Wash out mouth with water if person is conscious.5.Fire-fightingmeasuresGeneral Information: As in any fire, ... 1Melting Point:124~127°C Water Content:≤1000ppmPurity:≥99.5% Acid Content:≤0.1%10.Stability and ReactivityChemical ... -dioxane-2,5-dione - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65. Other ...