【Physical and Chemical Properties】
Cov tsos mob: 4-heptanone yog cov kua tsis muaj xim, pob tshab nrog ib qho tshwj xeeb aroma.
Ceev: Nws qhov ceev yog li ntawm 0.81-0.82 g/cm³, uas txhais tau hais tias nws yog lighter dua dej.
Melting point: Lub melting point ntawm 4-heptanone yog -33 degree, thiab nws yog kua nyob rau hauv chav tsev kub.
Boiling point: Ntawm tus qauv atmospheric siab ntawm 101.3kPa, lub boiling point ntawm 4-heptanone yog 144-150 degree .
Solubility: 4-heptanone yog miscible nrog ntau yam organic solvents xws li cawv thiab ethers, tab sis yog insoluble hauv dej.
Flash point: Nws lub teeb nyem yog 48 degree (kaw khob), qhia tias ntawm qhov kub no, cov pa ntawm 4-heptanone tov nrog cua tuaj yeem tsim cov nplaim hluav taws sib xyaw.
【Application fields】
Cov kuab tshuaj: Vim yog cov solubility zoo ntawm 4-heptanone, nws yog dav siv los ua cov kuab tshuaj rau cov organic synthesis, tshwj xeeb tshaj yog nyob rau hauv cov teb ntawm nitrocellulose, nitrocellulose xim thiab hluavtaws resins.
Kev tsim tshuaj tsw qab: 4-heptanone muaj qhov tshwj xeeb aroma, yog li nws tuaj yeem siv los ua cov khoom siv tshuaj tsw qab lossis ncaj qha ua cov tshuaj tsw qab.
Organic synthesis raw khoom: Hauv kev ua haujlwm ntawm cov organic synthesis, 4-heptanone tuaj yeem siv ntau yam tshuaj lom neeg, xws li Wittig cov tshuaj tiv thaiv, ua ib qho nruab nrab rau kev sib txuas ntawm lwm cov tshuaj.
Chemical intermediate: 4-heptanone kuj tseem siv tau los ua ib qho nruab nrab rau kev tsim cov tshuaj muaj nqis ntxiv, xws li tshuaj, roj khoom, organic synthesis intermediates, thiab lwm yam.