3-Methoxybenzaldehyde CAS 591-31-1
3-Methoxybenzaldehyde CAS 591-31-1 yog ib qho kua roj tsis muaj xim lossis daj daj. Nws tsis yaj hauv dej, tab sis yaj hauv cawv, ether, thiab benzene. 3-Methoxybenzaldehyde yog siv dav hauv kev lag luam tshuaj lom neeg ua cov khoom siv raw, cov khoom siv organic, thiab cov tshuaj tsw qab.
| YAM KHOOM | TUS QAUV |
| Qhov tsos | Kua daj daj |
| Kev Huv Si (GC) | ≥99% |
1. Kev lag luam tshuaj tsw qab
Cov xwm txheej ntawm daim ntawv thov: feem ntau siv los npaj cov paj thiab cov txiv hmab txiv ntoo tsw qab, muab cov ntxhiab qab zib lossis zoo li almond, tsim nyog rau cov tshuaj tsw qab, tshuaj pleev ib ce, tshuaj ntxuav thiab cov saj zaub mov (yuav tsum ua tau raws li cov qauv kev nyab xeeb).
Piv txwv li: Ua ib qho khoom xyaw ntxiv rau vanilla, cherry thiab lwm yam tsw qab, txawm hais tias nws daim ntawv thov tsis dav npaum li para-isomer (vanillin), nws muaj qib aroma tshwj xeeb.
2. Cov tshuaj nruab nrab
Kev tsim cov tshuaj: siv los npaj cov tshuaj tua kab mob, cov tshuaj tua kab mob fungal thiab cov tshuaj kho mob plawv. Piv txwv li, ua ib chav tsev, nws koom nrog cov tshuaj sib xyaw ua ke los tsim cov tshuaj molecules uas muaj cov nplhaib methoxybenzene.
Cov tshuaj tua kab/cov tshuaj ua liaj ua teb: tej zaum yuav siv tau ua cov tshuaj nruab nrab rau cov tshuaj tua kab lossis cov tshuaj tua kab, thiab cov haujlwm ntawm cov kab mob tau txhim kho los ntawm kev hloov pauv pawg ua haujlwm.
3. Kev tsim cov organic
Cov txheej txheem tshuaj tiv thaiv: cov pab pawg aldehyde tuaj yeem koom nrog oxidation (los tsim cov carboxylic acids), txo qis (los tsim cov cawv), condensation (xws li Aldol tshuaj tiv thaiv), thiab lwm yam, thiab siv los tsim cov molecules nyuaj (xws li chiral compounds lossis polymer monomers).
200kg/nruas
3-Methoxybenzaldehyde CAS 591-31-1
3-Methoxybenzaldehyde CAS 591-31-1
