2-Methyl-2-pentenoic acid CAS 3142-72-1
2-methyl-2-pentene, tseem hu ua isopentene, yog ib qho organic compound.
Cov khoom siv lub cev: 2-methyl-2-pentene yog cov kua tsis muaj xim nrog cov ntxhiab tshwj xeeb ntawm chav tsev kub.
Kev yaj: 2-methyl-2-pentene muaj kev yaj zoo thiab tuaj yeem yaj hauv ntau cov kuab tshuaj organic, xws li ethanol, acetone, thiab ether.
Cov khoom siv tshuaj lom neeg: 2-methyl-2-pentene tuaj yeem dhau los ntawm ntau yam kev hloov pauv organic, xws li kev ntxiv cov tshuaj, kev hloov pauv acid-base neutralization, thiab kev hloov pauv oxidation. Nws feem ntau siv rau hauv kev tsim cov organic thiab tuaj yeem ua cov khoom siv pib rau kev tsim lwm cov organic compounds.
Kev ua haujlwm: 2-methyl-2-pentene yog ib qho tshuaj electrophilic uas tuaj yeem dhau los ua cov tshuaj tiv thaiv ntxiv nrog cov tshuaj nucleophilic. Nws kuj tseem tuaj yeem dhau los ua cov tshuaj tiv thaiv polymerization los tsim cov polymers siab.
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Kub taw tes | 123-125 °C30 hli Hg (lit.) |
| Qhov Ceev | 0.979 g/mL ntawm 25 °C |
| Cov xwm txheej cia khoom | Kaw rau hauv qhov qhuav, Chav Kub |
| kev cuam tshuam | n20/D 1.46(lit.) |
| Qhov taw tes kub hnyiab | 226 °F |
2-Methyl-2-pentenoic acid muaj ntxhiab tsw qab strawberry tshiab, nplua nuj, mos mos thiab kav ntev. 2-Methyl-2-pentenoic acid yog siv los ua cov tshuaj strawberry essence uas noj tau. 2-Methyl-2-pentenoic acid yog siv rau cov tshuaj xws li strawberries, cheese, raspberries thiab cov txiv hmab txiv ntoo sov. 2-Methyl-2-pentenoic acid yog siv los ua strawberry, hawthorn thiab lwm yam tshuaj uas noj tau.
Feem ntau ntim rau hauv 25kg / nruas, thiab kuj tuaj yeem ua pob khoom raws li koj xav tau.
2-Methyl-2-pentenoic acid CAS 3142-72-1
2-Methyl-2-pentenoic acid CAS 3142-72-1
