4-Ethoxybenzophenone (CAS # 27982-06-5)
Taw qhia
(4-Ethoxyphenyl) phenylmethanone yog cov organic compound nrog cov tshuaj formula C15H14O2. Cov hauv qab no yog cov lus piav qhia ntawm qee yam ntawm cov khoom, kev siv, kev npaj thiab kev nyab xeeb cov ntaub ntawv ntawm cov compound:
Xwm:
-Cov tsos mob: (4-Ethoxyphenyl) phenylmethanone yog dawb mus rau me ntsis daj crystalline khoom.
- Melting point: Txog 76-77 ℃.
-Boiling point: Txog 327 ℃.
-Solubility: (4-Ethoxyphenyl) phenylmethanone muaj zoo solubility nyob rau hauv cov organic solvents xws li ethanol, dimethylformamide thiab dichloromethane.
Siv:
- (4-Ethoxyphenyl) phenylmethanone tuaj yeem siv los ua qhov nruab nrab rau dyes thiab pigments, thiab koom nrog hauv kev sib xyaw ntawm cov tebchaw nrog cov qauv tshuaj tshwj xeeb thiab xim.
-Vim nws cov khoom kho qhov muag zoo, nws kuj tuaj yeem siv rau kev npaj cov khoom siv kho qhov muag.
- Ntxiv rau, (4-Ethoxyphenyl) phenylmethanone kuj tseem siv tau rau qee qhov kev cuam tshuam hauv cov organic synthesis, xws li kev hloov pauv nucleophilic.
Txoj kev:
(4-Ethoxyphenyl) phenylmethanone feem ntau tuaj yeem npaj los ntawm cov tshuaj tiv thaiv condensation ntawm benzoic acid thiab ib qho aldehyde. Cov kev npaj tshwj xeeb suav nrog acid catalysis thiab aldehyde ntxiv, thiab lwm yam.
Cov ntaub ntawv kev nyab xeeb:
- (4-Ethoxyphenyl) phenylmethanone tsis pom tseeb muaj teeb meem raws li kev siv ib txwm siv.
-Txawm li cas los xij, nws yuav yog qhov sib xyaw ua kom khaus qhov muag thiab tawv nqaij, yog li tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag thaum siv.
- Hnav cov tsom iav thiab hnab looj tes tiv thaiv tsim nyog thaum siv, thiab xyuas kom meej tias kev ua haujlwm tau ua tiav hauv qhov chaw muaj cua zoo.
-Thaum khaws cia, nws yuav tsum tuav nws nruj thiab qhuav, thiab tsis txhob sib cuag nrog oxygen, acids thiab combustibles.
Thov nco ntsoov tias thaum ua kev sim tshuaj lom neeg lossis siv tshuaj lom neeg, nws yog ib qho tseem ceeb uas yuav tsum ua raws li kev kuaj xyuas kom raug thiab ua haujlwm zoo.
