2-5-Dimethyl-4-Methoxy-3 (2H) - Furanone (CAS # 4077-47-8)

Taw qhia

4-Methoxy-2,5-dimethyl-3(2H)-furanone) yog ib qho organic compound, feem ntau abbreviated li MDMF. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:

Zoo:

- Cov tsos mob: tsis muaj xim rau cov kua daj daj daj

- Solubility: Soluble nyob rau hauv feem ntau cov organic solvents xws li cawv, ethers thiab ketones

Siv:

- MDMF feem ntau yog siv los ua ib qho nruab nrab ntawm cov organic synthesis rau cov synthesis ntawm ntau cov organic tebchaw.

- Nws tuaj yeem siv los ua cov kuab tshuaj thiab cov tshuaj reactant hauv cov chaw kuaj tshuaj.

Txoj kev:

Txoj kev npaj ntawm MDMF feem ntau yog ua los ntawm cov kauj ruam hauv qab no:

1. P-toluene yog reacted nrog hydroxyacetone rau ketone cawv isomerization nyob rau hauv acidic tej yam kev mob.

2. Cov khoom uas tau tshwm sim yog tom qab ntawd ua rau methanol los ua ketone cawv sib txuas.

3. Cov ketone cawv cov ntsiab lus yog lub cev qhuav dej los ntawm cov tshuaj tiv thaiv lub cev qhuav dej los yog kev kho mob ntawm lub cev qhuav dej los tsim cov khoom lag luam MDMF.

Cov ntaub ntawv kev nyab xeeb:

- MDMF muaj qhov ua rau khaus ntawm daim tawv nqaij thiab yuav tsum tau yaug nrog dej ntau tam sim ntawd tom qab sib cuag.

- Qhov muag khaus thiab qhov muag puas tuaj yeem tshwm sim yog tias nws nkag mus rau hauv lub qhov muag, yog li yaug nrog dej ntau tam sim ntawd tom qab tiv tauj thiab sab laj nrog kws kho mob.

- Tsis txhob nqus cov vapors ntawm MDMF kom tsis txhob ua pa ua pa.

- Cov kub kub, qhov hluav taws kub, thiab cov oxidizing muaj zog yuav tsum zam thaum khaws cia.