Acetone (CH₃COCH₃) thiab methyl acetate (MeOAc, CH₃COCH₃) yog ob hom organic compounds, feem ntau sib txawv hauv cov qauv tshuaj, lub cev, thiab kev siv.
Chemical Structure
Acetone: Qhov yooj yim tshaj plaws saturated ketone, nrog cov mis molecular CH₃COCH₃. Nws cov qauv muaj ob pawg methyl txuas nrog ib pawg carbonyl (C=O).
Methyl acetate: Ib qho ester compound nrog cov mis molecular CH₃COOCH₃. Nws yog tsim los ntawm esterification ntawm acetic acid (CH₃COOH) nrog methanol (CH₃OH), featuring ib pawg acetyl (CH₃CO-) bonded rau ib pawg methoxy (OCH₃). cov
Lub cev muaj zog
Acetone: Colorless pob tshab kua, boiling point 55 degree, ceev 0.79 g / cm³, tag nrho miscible nrog dej.
Methyl acetate: Colorless pob tshab kua, boiling point 52-54 degree, ceev 0.921 g / cm³, yooj yim soluble nyob rau hauv dej thiab feem ntau organic solvents.
Siv
Acetone: Feem ntau yog siv los ua cov kuab tshuaj muaj zog (xws li, ntsia thawv polish tshem tawm, cov kuab tshuaj yas), kuj yog siv los ua cov tshuaj xws li ketones thiab epoxy resins. cov
Methyl acetate: Siv los tsim acetic anhydride thiab cellulose acetate, thiab ua haujlwm hauv nruab nrab hauv cov tshuaj, tshuaj tsw qab, thiab cov organic synthesis. cov
Tshuaj Reactivity
Acetone: Ua rau cov tshuaj tiv thaiv condensation (piv txwv li, tsim diacetone cawv), oxidizable los ntawm cov oxidizing muaj zog los tsim acetic acid thiab carbon dioxide. cov
Methyl acetate: Yooj yim decomposes rau hauv acetaldehyde thiab formaldehyde; ntxiv decomposes rau hauv methane thiab carbon monoxide nyob rau hauv siab kub; tuaj yeem hnov mob thaum sib cuag nrog cov neeg ua haujlwm oxidizing. cov
Purchase Chemical Raw Materials Nyem qhov no: TIANJIN GNEE BIOTECH CO., LTD.
Vim li cas thiaj xaiv Gneebio ua koj tus neeg muag khoom?
Ua ib lub chaw tsim khoom thiab xa tawm cov tshuaj zoo, Henan Gneebio muabsiab -puritymethyl acetate (MAC) hmoovuas ua tau raws li ob qho tib si kev lag luam thiab chav kuaj- cov qauv qib. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.
Peb qhov zoo:
- Peb khiav dhau ISO9001, ISO14001, thiab GMP- ntawv pov thawj cov kab ntau lawm.
- Peb cov khoom lag luam ncav cuag ntau dua 60 lub teb chaws nrog cov koom tes ntev -cov neeg koom tes hauv Asia, Africa, thiab Latin America.
- Cov khoom muag txaus kom ceev ceev, txhim khu kev xa khoom ntau.
- Gneebio muab kev pabcuam tus kheej thiab kev lag luam los ntawm kev nug txog tom qab- muag.
Nyem qhov no kom tau txais qhov tseeb methyl acetate (MAC) tus nqi lag luam rau xyoo 2025.
