| Identification | More | [Name]
N-NITROSODIBUTYLAMINE | [CAS]
924-16-3 | [Synonyms]
DIBUTYL NITROSAMINE
NDBA
N-DIBUTYLNITROSAMINE
N-DI-N-BUTYLNITROSAMINE
N-NITROSODIBUTYLAMINE
N-NITROSO-DI-N-BUTYLAMINE
1,1-Dibutyl-2-oxohydrazine
Benzenamine, 3-methyl, mono-TMS
Butylamine, N-nitrosodi-
DBNA
Dibutylamine, N-nitroso-
Dibutylnitrosoamine
dibutyl-nitroso-amine
Di-N-butylnitrosamin
Di-n-butylnitrosamine
Di-N-butylnitrosoamine
N,N-Dibutylnitrosoamine
N,N-Di-n-butylnitrosamine
N-Butyl-N-nitroso-1-butamine
n-butyl-n-nitroso-1-butanamin | [EINECS(EC#)]
213-101-1 | [Molecular Formula]
C8H18N2O | [MDL Number]
MFCD00013892 | [Molecular Weight]
158.24 | [MOL File]
924-16-3.mol |
| Chemical Properties | Back Directory | [Appearance]
Oil | [Melting point ]
<25℃ | [Boiling point ]
237 °C | [density ]
0,9 g/cm3 | [refractive index ]
1.4485 (589.3 nm 20℃) | [storage temp. ]
-20°C Freezer | [solubility ]
Acetone (Slightly), Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) | [form ]
neat | [pka]
-3.14±0.70(Predicted) | [color ]
Clear Colourless to Light Yellow | [Water Solubility ]
1.199g/L(room temperature) | [Stability:]
Light Sensitive | [CAS DataBase Reference]
924-16-3(CAS DataBase Reference) | [IARC]
2B (Vol. 17, Sup 7) 1987 | [EPA Substance Registry System]
N-Nitrosodi-n-butylamine (924-16-3) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,T | [Risk Statements ]
R22:Harmful if swallowed.
R40:Limited evidence of a carcinogenic effect.
R63:Possible risk of harm to the unborn child.
R43:May cause sensitization by skin contact.
R36/37/38:Irritating to eyes, respiratory system and skin .
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R45:May cause cancer. | [Safety Statements ]
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37:Wear suitable protective clothing and gloves .
S24/25:Avoid contact with skin and eyes .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S53:Avoid exposure-obtain special instruction before use . | [RIDADR ]
2810 | [WGK Germany ]
3 | [RTECS ]
EJ4025000 | [HS Code ]
2928.00.5000 | [HazardClass ]
6.1(b) | [PackingGroup ]
III | [Safety Profile]
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. | [Hazardous Substances Data]
924-16-3(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
Pale yellow liquid. | [Reactivity Profile]
N-NITROSODI-N-BUTYLAMINE 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. | [Potential Exposure]
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. | [Fire Hazard]
Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot. | [First aid]
If this chemical gets into the eyes, remove any
contact lenses at once and irrigate immediately for at least
15 minutes, occasionally lifting upper and lower lids. Seek
medical attention immediately. If this chemical contacts the
skin, remove contaminated clothing and wash immediately
with soap and water. Seek medical attention immediately.
If this chemical has been inhaled, remove from exposure,
begin rescue breathing (using universal precautions,
including resuscitation mask) if breathing has stopped and
CPR if heart action has stopped. Transfer promptly to a
medical facility. When this chemical has been swallowed,
get medical attention. Give large quantities of water and
induce vomiting. Do not make an unconscious person
vomit. | [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 | [Incompatibilities]
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. | [Chemical Properties]
N-Nitrosodi-n-butylamine is a yellow, oily
liquid. | [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. | [Uses]
N-Nitroso-di-n-butylamine is a pollutant that can be found in water network systems. | [Uses]
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. | [Carcinogenicity]
N-Nitrosodi-n-butylamine is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals. | [storage]
Store at -20°C |
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