The Isobutylamine is one of the four isomeric amines of butane, the others being n-butylamine, sec-butylamine and tert-butylamine. The IUPAC name of this chemical is 2-methylpropan-1-amine. With the CAS registry number 78-81-9, it is also named as 1-Propanamine, 2-methyl-. And it is clear colorless to slightly yellow liquid with a fishlike odor that is soluble in water, alcohol and ether. In addition, Isobutylamine neutralizes acids in exothermic reactions to form salts plus water. Moreover, it should be sealed in the container and stored in the cool and dry place.

The other characteristics of this product can be summarized as: (1)ACD/LogP: 0.75; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.35; (4)ACD/LogD (pH 7.4): -2.15; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 1; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 2 ; (12)Index of Refraction: 1.403; (13)Molar Refractivity: 24.07 cm³; (14)Molar Volume: 98.6 cm³; (15)Polarizability: 9.54×10^-24 cm³; (16)Surface Tension: 23.7 dyne/cm; (17)Enthalpy of Vaporization: 30.61 kJ/mol; (18)Vapour Pressure: 144 mmHg at 25°C; (19)Rotatable Bond Count: 1; (20)Exact Mass: 73.089149; (21)MonoIsotopic Mass: 73.089149; (22)Topological Polar Surface Area: 26; (23)Heavy Atom Count: 5; (24)Complexity: 17.6.

Preparation of Isobutylamine: It can be obtained by catalytic hydrogenation of isobutylaldehyde and ammonia.
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Uses of Isobutylamine: It can be used in the production of pesticides, corrosion inhibitors, rubber chemicals, mineral flotation agents, gasoline earthquake, polymerization catalyst and stabilizer. And it also can react with succinic acid anhydride to get N-isobutyl-succinimide. This reaction needs reagent TaCl₅-silica gel and solvent solid matrix by irradiation. The reaction time is 6 min. The yield is 78 %.  

When you are using this chemical, please be cautious about it as the following:
It is highly flammable and harmful if swallowed. And it also can cause severe burns. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If you want to contact this product, you must wear suitable protective clothing, gloves and eye/face protection. S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

People can use the following data to convert to the molecule structure.
1. SMILES:NCC(C)C
2. InChI:InChI=1/C4H11N/c1-4(2)3-5/h4H,3,5H2,1-2H3

The following are the toxicity data which has been tested.