N,N-Diethyl-1,3-diaminopropan

Bezeichnung:N,N-Diethyl-1,3-diaminopropan

CAS-Nr104-78-9

Englisch Name:3-Diethylaminopropylamine

CBNumberCB9174283

SummenformelC7H18N2

Molgewicht130.23

MOL-Datei104-78-9.mol

Synonyma

3-Aminopropyldiethylamin

N,N-Diethyl-1,3-diaminopropan

N,N-Diethyl-1,3-diaminopropan physikalisch-chemischer Eigenschaften

Schmelzpunkt	-60 °C
Siedepunkt	169-171 °C(lit.)
Dichte	0.826 g/mL at 25 °C(lit.)
Dampfdichte	4.4 (vs air)
Dampfdruck	19.5 mm Hg ( 70 °C)
Brechungsindex	n20/D 1.442
Flammpunkt	138 °F
storage temp.	Store below +30°C.
pka	10.32±0.25(Predicted)
Aggregatzustand	Liquid
Wichte	0.827 (20/4℃)
Farbe	Clear colorless to slightly yellow
PH	11.7 (10g/l, H2O, 20℃)
Geruch (Odor)	ammoniacal odor
Explosionsgrenze	1.0%(V)
Wasserlöslichkeit	MISCIBLE
Sensitive	Air Sensitive
BRN	741879
LogP	0.36 at 25℃
CAS Datenbank	104-78-9(CAS DataBase Reference)
NIST chemische Informationen	1,3-Propanediamine, N,N-diethyl-(104-78-9)
EPA chemische Informationen	1,3-Propanediamine, N,N-diethyl- (104-78-9)

Sicherheit

Kennzeichnung gefährlicher	C,Xi
R-Sätze:	10-21/22-34-43
S-Sätze:	26-36/37/39-45
RIDADR	UN 2684 3/PG 3
WGK Germany	1
RTECS-Nr.	TX7350000
Selbstentzündungstemperatur	419 °F
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	29212900

Gefahreninformationscode (GHS)

3-Diethylaminopropylamine Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R10:Entzündlich.
R21/22:Gesundheitsschädlich bei Berührung mit der Haut und beim Verschlucken.
R34:Verursacht Verätzungen.
R43:Sensibilisierung durch Hautkontakt möglich.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
Chemische Eigenschaften
clear colorless to slightly yellowish liquid
Verwenden
Curing agent for epoxy resins, intermediate.
Verwenden
3-Diethylaminopropylamine is used as a solvent, extraction agents and organic synthesis intermediates, dyes, pigments, surface active agent.
Verwenden
3-(Diethylamino)propylamine may be used in the preparation of:
- Biocompatible polyampholyte-coated (poly(acrylic acid)-co-3-(diethylamino)-propylamine magnetite nanoparticles (PAMNPs).
- Hyaluronic acid grafted with 3-diethylaminopropyl (DEAP) group (HA-g-DEAP) nanoparticles for use as a drug delivery vehicle.
- DEAPA-modified poly(vinyl alcohol) (PVA) polymers that can be employed in gene silencing.
It may also be used to introduce cationic groups during the surface modification of microfibrillated cellulose (MFC).
Allgemeine Beschreibung
A water-white liquid with a fishlike odor. Flash point 138°F. May be very irritating to skin and eyes. Used to make other chemicals and as a component of adhesives.
Air & Water Reaktionen
Flammable.
Reaktivität anzeigen
3-Diethylaminopropylamine 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.
Hazard
Moderate fire risk. Irritant to skin.
Health Hazard
May cause toxic effects if inhaled or ingested/swallowed. Contact with substance may cause severe burns to skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Brandgefahr
Flammable/combustible material. May be ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
Sicherheitsprofil
Moderately toxic by ingestion and skin contact. Corrosive to the eyes, skin, and mucous membranes. A sensitizer. See also AMINES. Flammable liquid when exposed to heat or flame; can react with oxidzing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of NOx.

3-Diethylaminopropylamine Upstream-Materialien And Downstream Produkte

N,N-Diethyl-1,3-diaminopropan Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

104-78-9, 3-Diethylaminopropylamine Verwandte Suche:

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