The 1,3-Diaminopropane is an organic compound with the formula C₃H₁₀N₂. The IUPAC name of this chemical is propane-1,3-diamine. With the CAS registry number 109-76-2, it is also named as 1,3-Diamino-n-propane. The product's categories are Amines; alpha,omega-Alkanediamines; alpha,omega-Bifunctional Alkanes; Monofunctional & alpha,omega-Bifunctional Alkanes. Besides, it is a colourless liquid, which should be stored in a cool dry and ventilated place. It can be used not only for medicine, pesticide synthesis, auxiliary materials of paper making, textile and leather industries, but also for the synthesis of epoxy curing agent.

Physical properties about 1,3-Diaminopropane are: (1)ACD/LogP: -1.42; (2)ACD/LogD (pH 5.5): -5.52; (3)ACD/LogD (pH 7.4): -5.15; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 2; (9)#H bond donors: 4; (10)#Freely Rotating Bonds: 4; (11)Polar Surface Area: 6.48 Å²; (12)Index of Refraction: 1.451; (13)Molar Refractivity: 23.01 cm³; (14)Molar Volume: 85.4 cm³; (15)Polarizability: 9.12×10^-24cm³; (16)Surface Tension: 36.2 dyne/cm; (17)Density: 0.867 g/cm³; (18)Flash Point: 48.9 °C; (19)Enthalpy of Vaporization: 40.85 kJ/mol; (20)Boiling Point: 135.5 °C at 760 mmHg; (21)Vapour Pressure: 7.7 mmHg at 25°C.

Preparation: this chemical can be prepared by dibromopropane and saturated ammonia and ethanol.

Uses of 1,3-Diaminopropane: it can be used to produce 1,5-diaza-bicyclo[3.1.0]hexane  at temperature of 0 °C. It will need reagent aq. HCl and NaOCl with reaction time of 24 hours.

When you are using this chemical, please be cautious about it as the following:
It is flammable and harmful if swallowed. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical can cause severe burns. When you are using it, wear suitable gloves and eye/face protection, keep away from sources of ignition - No smoking and avoid contact with eyes In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: NCCCN
(2)InChI: InChI=1/C3H10N2/c4-2-1-3-5/h1-5H2
(3)InChIKey: XFNJVJPLKCPIBV-UHFFFAOYAG
(4)Std. InChI: InChI=1S/C3H10N2/c4-2-1-3-5/h1-5H2
(5)Std. InChIKey: XFNJVJPLKCPIBV-UHFFFAOYSA-N

The toxicity data is as follows: