N-Butyl-N-nitroso-1-butanamin

Bezeichnung:N-Butyl-N-nitroso-1-butanamin

CAS-Nr924-16-3

Englisch Name:N-Nitrosodibutylamine

CBNumberCB0358200

SummenformelC8H18N2O

Molgewicht158.24

MOL-Datei924-16-3.mol

Synonyma

N-Nitrosodibutylamin

N-Butyl-N-nitroso-1-butanamin

N-Butyl-N-nitroso-1-butanamin physikalisch-chemischer Eigenschaften

Schmelzpunkt	<25℃
Siedepunkt	237 °C
Dichte	0,9 g/cm³
Brechungsindex	1.4485 (589.3 nm 20℃)
storage temp.	-20°C Freezer
Löslichkeit	Acetone (Slightly), Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
Aggregatzustand	Liquid
pka	-3.14±0.70(Predicted)
Farbe	Clear Colourless to Light Yellow
Wasserlöslichkeit	1.199g/L(room temperature)
Stabilität	Light Sensitive
CAS Datenbank	924-16-3(CAS DataBase Reference)
IARC	2B (Vol. 17, Sup 7) 1987
EPA chemische Informationen	N-Nitrosodi-n-butylamine (924-16-3)

Sicherheit

Kennzeichnung gefährlicher	Xn,T
R-Sätze:	22-40-63-43-36/37/38-23/24/25-46-45
S-Sätze:	45-36/37-24/25-23-53
RIDADR	2810
WGK Germany	3
RTECS-Nr.	EJ4025000
HS Code	2928.00.5000
HazardClass	6.1(b)
PackingGroup	III
Giftige Stoffe Daten	924-16-3(Hazardous Substances Data)

Gefahreninformationscode (GHS)

N-Nitrosodibutylamine Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
R40:Verdacht auf krebserzeugende Wirkung.
R63:Kann das Kind im Mutterleib möglicherweise schädigen.
R43:Sensibilisierung durch Hautkontakt möglich.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R23/24/25:Giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
R46:Kann vererbbare Schäden verursachen.
R45:Kann Krebs erzeugen.
S-Sätze Betriebsanweisung:
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
S53:Exposition vermeiden - vor Gebrauch besondere Anweisungen einholen.
Chemische Eigenschaften
N-Nitrosodi-n-butylamine is a yellow, oily liquid.
Verwenden
N-Nitroso-di-n-butylamine is a pollutant that can be found in water network systems.
Verwenden
N-Nitrosodi-n-butylamine is used primarily as a research chemical (IARC 1974). It has also been used as an intermediate in the synthesis of di-n-butylhydrazine.
Definition
ChEBI: N-Nitrosodi-n-butylamine is a nitroso compound.
Allgemeine Beschreibung
Pale yellow liquid.
Reaktivität anzeigen
N-NITROSODIBUTYLAMINE is a nitrated amine derivative. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
Health Hazard
Inhalation of material may be harmful. Contact may cause burns to skin and eyes. Inhalation of Asbestos dust may have a damaging effect on the lungs. Fire may produce irritating, corrosive and/or toxic gases. Some liquids produce vapors that may cause dizziness or suffocation. Runoff from fire control may cause pollution.
Brandgefahr
Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot.
Sicherheitsprofil
Confirmed carcinogen with experimental carcinogenic, tumorigenic, and neoplastigenic data. Moderately toxic by ingestion, subcutaneous, and intraperitoneal routes. Experimental teratogenic effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also NITROSAMINES.
mögliche Exposition
N-Nitrosodi-n-butylamine is a carcinogenic nitrosamine. It is found or used in various manufacturing industries, including chemical, rubber, metal, etc., and in research.
Carcinogenicity
N-Nitrosodi-n-butylamine is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.
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
N-Nitrosodi-n-butylamine is light sensitive. Nitrosamines can be strong oxidizers; contact with these materials may cause fires or explosions. Keep away from combustible materials, alkaline materials, strong acids, strong bases. Nitrated organics range from slight to strong oxidizing agents. If mixed with reducing agents, including hydrides, sulfides and nitrides, they may begin a vigorous reaction. Amines are a chemical base: will neutralize acids to form salts plus water with an exothermic reaction. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents such as hydrides, nitrides, alkali metals, and sulfides.
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.

N-Butyl-N-nitroso-1-butanamin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

924-16-3, N-Nitrosodibutylamine Verwandte Suche:

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