Molecular Formula: C₁₀H₁₅N
Molar mass: 149.2328 g/mol
EINECS: 214-425-6
Density: 10.942 g/cm³
Flash Point: 105.6 °C
Index of Refraction: 1.54
Boiling Point: 243.5 °C at 760 mmHg
Vapour Pressure: 0.032 mmHg at 25°C
Melting point: -12 °C
Water solubility: Insoluble
Appearance: Amber colored liquid
Product categories: Stains and Dyes
Structure of N-Butylaniline (1126-78-9):
       
XLogP3-AA: 2.8
H-Bond Donor: 1
H-Bond Acceptor: 1
IUPAC Name: N-Butylaniline
Canonical SMILES: CCCCNC1=CC=CC=C1
InChI: InChI=1S/C10H15N/c1-2-3-9-11-10-7-5-4-6-8-10/h4-8,11H,2-3,9H2,1H3 
InChIKey: VSHTWPWTCXQLQN-UHFFFAOYSA-N

 N-Butylaniline (1126-78-9) is used as intermediate in organic synthesis.

Carcinogenicity of N-Butylaniline (1126-78-9) hasn't been listed as a carcinogen by NTP, IARC,ACGIH, or CA Prop 65. You can see actual entry in RTECS for complete information.

Reported in EPA TSCA Inventory.

Poison by an unspecified route. Moderately toxic by skin contact and ingestion. A skin and eye irritant. When heated to decomposition it emits toxic fumes of NO_x. See also ANILINE DYES.
 

Hazard Codes: Xn,Xi
Risk Statements:
20:  Harmful by inhalation
22:  Harmful if swallowed 
36:  Irritating to the eyes
37:  Irritating to the respiratory system
38:  Irritating to the skin
Safety Statements:
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
28A     After contact with skin, wash immediately with plenty of water.
37:  Wear suitable gloves
39:  Wear eye/face protection

DOT Classification:  6.1; Label: Poison

 N-Butylaniline (1126-78-9) also can be called p-Butylaminobenzene ; N-Phenyl-n-butylamine ; Aniline, N-butyl- ; 4-(Phenylamino)butane ; benzenamine, N-butyl- .It is hazardous,so the first aid measures and others should be known.Such as: When on the skin: should  flush skin with plenty of water immediatelyfor at least 15 minutes while removing contaminated clothing.Or in the eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.While ,it's Inhaled: Remove from exposure and move to fresh air immediately. Then you have the ingesting of the product : Do not induce vomiting.If victim is conscious and alert, give 2-4 cupfuls of milk or water.
In addition, N-Butylaniline (1126-78-9) can be stable under normal temperature and pressure conditions. And also prevent it to broken down into hazardous decomposition products: oxides of nitrogen, carbon dioxide, carbon monoxide, nitrogen.