Diethylnitrosamin Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R45:Kann Krebs erzeugen.
R22:Gesundheitsschädlich beim Verschlucken.
R39/23/24/25:Giftig: ernste Gefahr irreversiblen Schadens durch Einatmen, Berührung mit der Haut und durch Verschlucken.
R23/24/25:Giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
R11:Leichtentzündlich.
S-Sätze Betriebsanweisung:
S53:Exposition vermeiden - vor Gebrauch besondere Anweisungen einholen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S16:Von Zündquellen fernhalten - Nicht rauchen.
Chemische Eigenschaften
N-Nitrosodiethylamine is a yellow liquid.
Verwenden
N-Nitrosodiethylamine (DEN) is a widely occurring nitrosamine that is one of the most important environmental carcinogens primarily inducing tumors of liver.
Definition
ChEBI: A nitrosamine that is N-ethylethanamine substituted by a nitroso group at the N-atom.
Allgemeine Beschreibung
Clear slightly yellow liquid. Boiling point 175-177°C. Can reasonably be anticipated to be a carcinogen. Used as a gasoline and lubricant additive and as an antioxidant and stabilizer in plastics.
Air & Water Reaktionen
Water soluble.
Reaktivität anzeigen
N-NITROSODIETHYLAMINE reacts with strong oxidizing agents. Incompatible with reducing agents. Can be hydrolyzed by hydrogen bromide in acetic acid .
Hazard
Possible carcinogen; mutagen; neoplastigen; tumorigen; poison; teratogen.
Health Hazard
ACUTE/CHRONIC HAZARDS: When heated to decomposition N-NITROSODIETHYLAMINE emits toxic fumes of nitrogen oxides.
Brandgefahr
N-NITROSODIETHYLAMINE is combustible.
Flammability and Explosibility
Volatilization during combustion produces hazardous vapors. Combustion products contain nitrogen oxides.
Sicherheitsprofil
Confirmed carcinogen
with experimental carcinogenic,
neoplastigenic, and tumorigenic data. Poison
by ingestion, intravenous, intraperitoneal,
and subcutaneous routes. An experimental
teratogen. Other experimental reproductive
effects. Human mutation data reported. A
transplacental carcinogen. When heated to
decomposition it emits toxic fumes of NOx.
See also N-NITROSO COMPOUNDS and
AMINES.
mögliche Exposition
An additive in gasoline and lubricants;
an antioxidant and stabilizer in plastics. Used in research.
Incompatibilities: Incompatible with oxidizers (chlorates,
nitrates, peroxides, permanganates, perchlorates, chlorine,
bromine, fluorine, etc.); contact may cause fires or explosions.
Keep away from alkaline materials, strong bases,
strong acids, oxoacids, epoxides. Contact with reducing
agents may form hydrazine; hydrogen bromide. Light sensitive;
rapidly decomposes.
Carcinogenicity
N-Nitrosodiethylamine is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.
Lager
work with diethylnitrosamine should be conducted in a fume hood to prevent exposure by inhalation, and appropriate impermeable gloves and splash goggles should be worn at all times to prevent skin and eye contact.
Versand/Shipping
UN2810 Toxic liquids, organic, n.o.s., Hazard
Class: 6.1; Labels: 6.1-Poisonous materials, Technical
Name Required. UN3082 Environmentally hazardous
substances, liquid, n.o.s., Hazard Class: 9; Labels:
9-Miscellaneous hazardous material, Technical Name
Required.
Inkompatibilitäten
An additive in gasoline and lubricants;
an antioxidant and stabilizer in plastics. Used in research.
Incompatibilities: Incompatible with oxidizers (chlorates,
nitrates, peroxides, permanganates, perchlorates, chlorine,
bromine, fluorine, etc.); contact may cause fires or explosions.
Keep away from alkaline materials, strong bases,
strong acids, oxoacids, epoxides. Contact with reducing
agents may form hydrazine; hydrogen bromide. Light sensitive;
rapidly decomposes.
Waste disposal
Consult with environmental
regulatory agencies for guidance on acceptable disposal
practices. Generators of waste containing this contaminant
(≥100 kg/mo) must conform with EPA regulations governing
storage, transportation, treatment, and waste disposal.
Under 40 CFR 261.5 small quantity generators of this
waste may qualify for partial exclusion from hazardous
waste regulations.
Diethylnitrosamin Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
