N,N-Diethyl-p-phenylendiamin

Bezeichnung:N,N-Diethyl-p-phenylendiamin

CAS-Nr93-05-0

Englisch Name:N,N-Diethyl-1,4-phenylenediamine

CBNumberCB0690920

SummenformelC10H16N2

Molgewicht164.25

MOL-Datei93-05-0.mol

Synonyma

4-Amino-N,N-diethylanilin

N,N-Diethyl-p-phenylendiamin

N,N-Diethyl-p-phenylendiamin physikalisch-chemischer Eigenschaften

Schmelzpunkt	19-21 °C(lit.)
Siedepunkt	115-116 °C5 mm Hg(lit.)
Dichte	0.988 g/mL at 25 °C(lit.)
Brechungsindex	n20/D 1.571(lit.)
Flammpunkt	>230 °F
storage temp.	Keep in dark place,Sealed in dry,2-8°C
Löslichkeit	water: insoluble
Aggregatzustand	Liquid or Low Melting Solid
pka	8.21±0.32(Predicted)
Farbe	Clear yellow-brown to dark brown
Wasserlöslichkeit	<0.1 g/100 mL at 19 ºC
BRN	879361
Stabilität	Stability Air and light sensitive. Incompatible with strong oxidizing agents, strong acids.
CAS Datenbank	93-05-0(CAS DataBase Reference)
NIST chemische Informationen	1,4-Benzenediamine, N,N-diethyl-(93-05-0)
EPA chemische Informationen	N,N-Diethyl-p-phenylenediamine (93-05-0)

Sicherheit

Kennzeichnung gefährlicher	T
R-Sätze:	25-34
S-Sätze:	26-36-45
RIDADR	UN 2922 8/PG 2
WGK Germany	1
RTECS-Nr.	SS9275000
HazardClass	6.1(b)
PackingGroup	III
HS Code	29215190
Giftige Stoffe Daten	93-05-0(Hazardous Substances Data)

Gefahreninformationscode (GHS)

N,N-Diethyl-1,4-phenylenediamine Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R25:Giftig beim Verschlucken.
R34:Verursacht Verätzungen.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
Beschreibung
DPD is a clear liquid. Molecularweight=164-28; Boiling point=260-262℃; Flash point$110℃.
Chemische Eigenschaften
dark brown to black solid or liquid, depending upon room temperature
Verwenden
N,N-Diethyl-p-phenylenediamine has been employed as a reference probe to investigate rapid chlorination rate constants by a stopped-flow spectrophotometric competition kinetics method.
Verwenden
Dye intermediate, source of diazonium compounds in diazo copying process.
Allgemeine Beschreibung
Reddish brown or black liquid.
Air & Water Reaktionen
Insoluble in water.
Reaktivität anzeigen
N,N-Diethyl-1,4-phenylenediamine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Brandgefahr
N,N-Diethyl-1,4-phenylenediamine is probably combustible.
Sicherheitsprofil
Poison by ingestion, skin contact, subcutaneous, and intravenous routes. Human systemic skin effects by skin contact: hemorrhage, allergic dermatitis, and primary irritation. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.
mögliche Exposition
Used as a dye intermediate and incolor photography. Some p-phenylenediamine compoundshave been used as rubber components, and DFG warns ofdanger of skin sensitization.
Erste Hilfe
If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit.
Lager
Color Code—Blue: Health Hazard/Poison: Store ina secure poison location. Prior to working with DPD youshould be trained on its proper handling and storage. Store in tightly closed containers in a cool, well-ventilated area.Metal containers involving the transfer of this chemicalshould be grounded and bonded. Where possible, automatically pump liquid from drums or other storage containers toprocess containers. Drums must be equipped with self-closingvalves, pressure vacuum bungs, and flame arresters. Use onlynonsparking tools and equipment, especially when openingand closing containers of this chemical. Sources of ignition,such as smoking and open flames, are prohibited where thischemical is used, handled, or stored in a manner that couldcreate a potential fire or explosion hazard. Wherever thischemical is used, handled, manufactured, or stored, useexplosion-proof electrical equipment and fittings.
Versand/Shipping
Phenylenediamines require a shipping label of“POISONOUS/TOXIC MATERIALS.” They fall in DOTHazard Class 6.1 and Packing Group III.
Inkompatibilitäten
Contact with strong oxidizers may causefire and explosion hazard.

N,N-Diethyl-1,4-phenylenediamine Upstream-Materialien And Downstream Produkte

N,N-Diethyl-p-phenylendiamin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

93-05-0, N,N-Diethyl-1,4-phenylenediamine Verwandte Suche:

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