1,2-Diaminopropane
| 1,2-Diaminopropane | |
|---|---|
| 1,2-Diaminopropane.png | |
| Identifiers | |
| CAS Number | |
| PubChem CID | 66110 |
| ChemSpider ID | |
| UNII | 8X0L2Z0E0L |
| ChEBI | 17149 |
| ChEMBL | |
| Properties | |
| Chemical Formula | C_3H_10N_2 |
| Molar Mass | 74.12 g/mol |
| Appearance | Colorless liquid |
| Density | 0.872 g/cm³ |
| Melting Point | |
| Boiling Point | |
| Hazards | |
| GHS Pictograms | [[File:|50px]] |
| GHS Signal Word | |
| GHS Hazard Statements | |
| NFPA 704 | [[File:|50px]] |
| References | |
1,2-Diaminopropane, also known as propane-1,2-diamine, is an organic compound with the formula C_3H_10N_2. It is a colorless liquid that is miscible with water. This compound is one of the simplest diamines, which are compounds containing two amine groups.
Structure and Properties[edit]
1,2-Diaminopropane has a molecular formula of C_3H_10N_2 and a molar mass of 74.12 g/mol. The compound consists of a three-carbon alkane chain with an amine group attached to the first and second carbon atoms. It has a density of 0.872 g/cm³, a melting point of -37°C, and a boiling point of 120°C. The compound is highly soluble in water and has a refractive index of 1.441.
Synthesis[edit]
1,2-Diaminopropane can be synthesized through the hydrogenation of 1,2-dicyanopropane or by the reduction of 1,2-dinitropropane. These methods involve the addition of hydrogen to the precursor compounds, resulting in the formation of the diamine.
Applications[edit]
1,2-Diaminopropane is used in various chemical syntheses and industrial applications. It serves as a building block for the production of chelating agents, polymers, and pharmaceuticals. The compound is also utilized in the preparation of corrosion inhibitors and as a curing agent for epoxy resins.
Safety[edit]
1,2-Diaminopropane is classified as a hazardous substance. It is flammable, with a flash point of 27°C and an autoignition temperature of 385°C. The compound is also toxic if ingested, with an LD50 of 200 mg/kg in rats. Proper safety measures, including the use of personal protective equipment (PPE) and adequate ventilation, should be observed when handling this chemical.
See also[edit]
References[edit]
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