Name | 1,5-Diaminopentane |
Synonyms | Cadaverin Cadaverine H2N(CH2)5NH2 animalconiine Animal coniine 1,5-Pentanediamine 1,5-Diaminopentane 1,4-Pentanediamine Pentane-1,5-diamine 5,5'-PENTANEDIAMINE pentamethylenediamine propane-1,3-diamine 2,3-dihydroxybutanedioate (salt) |
CAS | 462-94-2 |
EINECS | 207-329-0 |
InChI | InChI=1/C4H6O6.C3H10N2/c5-1(3(7)8)2(6)4(9)10;4-2-1-3-5/h1-2,5-6H,(H,7,8)(H,9,10);1-5H2 |
Molecular Formula | C7H16N2O6 |
Molar Mass | 224.212 |
Density | 0.873 g/mL at 25 °C(lit.) |
Melting Point | 14-16℃ |
Boling Point | 399.3°C at 760 mmHg |
Flash Point | 209.4°C |
Water Solubility | soluble |
Vapor Presure | 4.93E-08mmHg at 25°C |
Refractive Index | n20/D 1.458(lit.) |
Physical and Chemical Properties | Chemical properties slurry liquid. Boiling point 178-180 ℃,78-80 ℃(1.6kPa). The relative density is 0.873(25/4 ℃) and the refractive index is 1.463. Soluble in water, ethanol, insoluble in ether, deep freezing can solidify and crystallize, but melt into liquid at room temperature. There is the odor of hexahydropyridine, which smokes in the air and can form dihydrate compounds. |
Use | The application of 1, 5-diaminopentane can be produced by fermentation of genetically engineered Escherichia coli or Corynebacterium glutamicum. The resulting 1, 5-diaminopentane from the fermentation can be used for the production of novel biological polyamides. |
Hazard Symbols | C - Corrosive |
Risk Codes | R34 - Causes burns |
Safety Description | S25 - Avoid contact with eyes. S36/37/39 - 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.) |
UN IDs | UN 2735 |