2,6-Dichlorbenzol-1,4-diamin Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
grey powder
Verwenden
2,6-Dichloro-1,4-phenylenediamine is an aromatic amine that can be found in azo dyes. It was studied for potential mutagenic and toxic properties.
synthetische
The chromophore Preparation: Will 2,6-Dichioro-4-nitroaniline reduction.
Vorbereitung Methode
2,6-Dichloro-p-PDA is not currently produced in the United
States; the sole manufacturer ceased production in 1978. It is
a chemical intermediate used as a polyurethane curative, and
as a monomer in the manufacture of polyamide fiber.
Allgemeine Beschreibung
Gray, microcrystalline powder or solid.
Air & Water Reaktionen
2,6-DICHLORO-1,4-PHENYLENEDIAMINE may be unstable to prolonged exposure to air and light. . Insoluble in water.
Reaktivität anzeigen
2,6-DICHLORO-1,4-PHENYLENEDIAMINE neutralizes acids in exothermic reactions. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate flammable gaseous hydrogen in combination with strong reducing agents, such as hydrides.
Health Hazard
ACUTE/CHRONIC HAZARDS: When 2,6-DICHLORO-1,4-PHENYLENEDIAMINE is heated to decomposition it emits very toxic fumes of chlorine and nitrogen oxides.
Brandgefahr
Flash point data for 2,6-DICHLORO-1,4-PHENYLENEDIAMINE are not available; however, 2,6-DICHLORO-1,4-PHENYLENEDIAMINE is probably combustible.
2,6-Dichlorbenzol-1,4-diamin Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
