1,3-Diphenylguanidine

1,3-Diphenylguanidine Property

mp : 146-148 °C(lit.) bp : 170°C density : 1,13 g/cm3 Fp : 170°C Water Solubility : slightly soluble Merck : 14,3324 BRN : 1875653 Stability:: Stable. Combustible. Incompatible with strong oxidizing agents. Moisture sensitive. CAS DataBase Reference: 102-06-7(CAS DataBase Reference) NIST Chemistry Reference: Guanidine, n,n'-diphenyl-(102-06-7) EPA Substance Registry System: Guanidine, N,N'-diphenyl-(102-06-7)

Safety

Hazard Codes : Xn,N,T Risk Statements : 22-36/37/38-51/53-62-25 Safety Statements : 26-36/37/39-61-45 RIDADR : UN 3077 9/PG 3 WGK Germany : 2 RTECS : MF0875000 HazardClass : 9 PackingGroup : III HS Code : 29252000 Hazardous Substances Data: 102-06-7(Hazardous Substances Data)

1,3-Diphenylguanidine Chemical Properties,Usage,Production

Chemical Properties white or cream powder with a slight odour General Description White to cream-colored chalky powder. Bitter taste and slight odor. Air & Water Reactions Sensitive to moisture. Aqueous solutions are strongly alkaline. Insoluble in water. Reactivity Profile 1,3-Diphenylguanidine behaves as an amine. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. 1,3-Diphenylguanidine is incompatible with strong oxidizers. Fire Hazard 1,3-Diphenylguanidine is combustible.

1,3-Diphenylguanidine Preparation Products And Raw materials

Raw materials Extractant Ammonium hydroxide Iron oxide Desulfurizer Lead monoxide Oxygen Cupric acetate monohydrate Carbon disulphide Aniline 1,3-Diphenyl-2-thiourea Ammonia

Preparation Products Direct Blue 86

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