2,6-DICHLORO-1,4-PHENYLENEDIAMINE Struktur

2,6-Dichlorbenzol-1,4-diamin

Bezeichnung:2,6-Dichlorbenzol-1,4-diamin

CAS-Nr609-20-1

Englisch Name:2,6-DICHLORO-1,4-PHENYLENEDIAMINE

CBNumberCB2351083

SummenformelC6H6Cl2N2

Molgewicht177.03

MOL-Datei609-20-1.mol

Synonyma

2,6-Dichlorbenzol-1,4-diamin

2,6-Dichlorbenzol-1,4-diamin physikalisch-chemischer Eigenschaften

Schmelzpunkt	122-127 °C
Siedepunkt	291.88°C (rough estimate)
Dichte	1.4668 (rough estimate)
Brechungsindex	1.6400 (estimate)
storage temp.	-20°C
Löslichkeit	Chloroform (Slightly), Methanol (Slightly)
pka	3.74±0.10(Predicted)
Aggregatzustand	Solid
Farbe	Pale Brown to Light Brown
Stabilität	Stable. Incompatible with strong oxidizing agents.
IARC	3 (Vol. 39, Sup 7) 1987
EPA chemische Informationen	2,6-Dichloro-p-phenylenediamine (609-20-1)

Sicherheit

Kennzeichnung gefährlicher	Xn,Xi
R-Sätze:	22-36/37/38-43-40-36
S-Sätze:	26-36/37
WGK Germany	3
RTECS-Nr.	SS9175000
Hazard Note	Irritant
HS Code	2921511990
Giftige Stoffe Daten	609-20-1(Hazardous Substances Data)

Gefahreninformationscode (GHS)

2,6-DICHLORO-1,4-PHENYLENEDIAMINE 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
The compound has been used as an intermediate for dyes, to some extent in preparing certain polyamide fibers, and as a curing agent for polyurethane.
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.
Definition
ChEBI: 2,6-Dichloro-para-phenylenediamine is a dichlorobenzene.
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 Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

609-20-1, 2,6-DICHLORO-1,4-PHENYLENEDIAMINE Verwandte Suche:

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