2-Methyl-2-pentenoic acid CAS 3142-72-1
2-methyl-2-pentene, yomwe imadziwikanso kuti isopentene, ndi mankhwala achilengedwe.
Kapangidwe ka thupi: 2-methyl-2-pentene ndi madzi opanda mtundu omwe ali ndi fungo lapadera kutentha kwa chipinda.
Kusungunuka: 2-methyl-2-pentene ili ndi kusungunuka kwabwino ndipo imatha kusungunuka mu zinthu zambiri zachilengedwe monga ethanol, acetone, ndi ether.
Kapangidwe ka mankhwala: 2-methyl-2-pentene imatha kuchita zinthu zosiyanasiyana zachilengedwe, monga zinthu zowonjezera, zinthu zoletsa asidi, komanso zinthu zowononga okosijeni. Imagwiritsidwa ntchito kwambiri popanga zinthu zachilengedwe ndipo imatha kukhala ngati chinthu choyambira kupanga zinthu zina zachilengedwe.
Kuchitapo Kanthu: 2-methyl-2-pentene ndi reactant yamagetsi yomwe imatha kuchitapo kanthu ndi ma reagent a nucleophilic. Imathanso kuchitapo kanthu polima kuti ipange ma polima ambiri.
| Chinthu | Kufotokozera |
| Malo otentha | 123-125 °C30 mm Hg(lit.) |
| Kuchulukana | 0.979 g/mL pa 25 °C |
| Malo osungiramo zinthu | Yotsekedwa mu youma, Kutentha kwa chipinda |
| kusinthasintha kwa kuwala | n20/D 1.46(lit.) |
| pophulikira | 226 °F |
2-Methyl-2-pentenoic acid ili ndi fungo labwino la sitiroberi, kukoma kokoma, kofewa komanso kokhalitsa. 2-Methyl-2-pentenoic acid imagwiritsidwa ntchito popangira sitiroberi yodyedwa. 2-Methyl-2-pentenoic acid imagwiritsidwa ntchito popangira sitiroberi, tchizi, rasiberi ndi zipatso zakumalo otentha. 2-Methyl-2-pentenoic acid imagwiritsidwa ntchito popangira sitiroberi, hawthorn ndi zina zodyedwa.
Kawirikawiri amanyamula mu 25kg/ng'oma, ndipo amathanso kupangidwa mwamakonda.
2-Methyl-2-pentenoic acid CAS 3142-72-1
2-Methyl-2-pentenoic acid CAS 3142-72-1
