Reported in EPA TSCA Inventory.

DFG MAK: 5 ppm (15 mg/m³)
DOT Classification:  8; Label: Corrosive, Flammable Liquid (UN 2734); DOT Class: 3; Label: Flammable Liquid, Corrosive (UN 2733)

The IUPAC name of sec-Butylamine is butan-2-amine. With the CAS registry number 13952-84-6, it is also named as 1-Methylpropanamine. The product's classification codes are Agricultural Chemical; Drug / Therapeutic Agent; Fungicide, Bactericide, Wood Preservative; Out-Dated Pesticide, and the other registry number is 33966-50-6. Besides, it is a colourless liquid with an amine odour, which should be stored in a closed, dark, ventilated and dry place. It is incompatible with strong oxidizing agents, strong acids. In addition, its molecular formula is C₄H₁₁N and molecular weight is 73.14.

The other characteristics of this product can be summarized as: (1)EINECS: 237-732-7; (2)ACD/LogP: 0.75; (3)# of Rule of 5 Violations: 0; (4)ACD/LogD (pH 5.5): -2.35; (5)ACD/LogD (pH 7.4): -2.16; (6)ACD/BCF (pH 5.5): 1; (7)ACD/BCF (pH 7.4): 1; (8)ACD/KOC (pH 5.5): 1; (9)ACD/KOC (pH 7.4): 1; (10)#H bond acceptors: 1; (11)#H bond donors: 2; (12)#Freely Rotating Bonds: 2; (13)Index of Refraction: 1.403; (14)Molar Refractivity: 24.07 cm³; (15)Molar Volume: 98.6 cm³; (16)Surface Tension: 23.7 dyne/cm; (17)Density: 0.741 g/cm³; (18)Flash Point: -19 °C; (19)Melting point: -104 °C; (20)Enthalpy of Vaporization: 29.92 kJ/mol; (21)Boiling Point: 62.9 °C at 760 mmHg; (22)Vapour Pressure: 175 mmHg at 25 °C.

Preparation of sec-Butylamine: this chemical can be prepared by the catalytic hydrogenation of Methyl ethyl ketone and NH₃.
CH₃CH₂COCH₃+NH₃[H₂]→CH₃CH₂CH(NH₂)CH₃+H₂O
This reaction is catalyzed by Ni-Cr-HPO₃ at temperature of 115 °C. The yield is 99%.

Uses of sec-Butylamine: this chemical can be used as antistaling agent and fumigant. It is also used as an intermediate for the production of pesticides, medicine and siloxane. Additionally, it can be used as an additive for polymer and rubber.

When you are using this chemical, please be cautious about it as the following: it is highly flammable that may cause severe burns. Please keep container in a well-ventilated place away from sources of ignition. It is also harmful by inhalation and if swallowed.  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. And you should wear suitable protective clothing, gloves and eye/face protection. After contact with skin, please wash immediately with plenty of soap-suds. Moreover, it is very toxic to aquatic organisms. Please avoid release to the environment, and refer to special instructions / safety data sheets. Furthermore, 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)Canonical SMILES: CCC(C)N
(2)InChI: InChI=1S/C4H11N/c1-3-4(2)5/h4H,3,5H2,1-2H3
(3)InChIKey: BHRZNVHARXXAHW-UHFFFAOYSA-N 

The toxicity data is as follows: