Methyl Phenylglyoxalate With Cas 15206-55-0
Benzoic acid uye methanol inowanikwa ne esterification.Cyclic methanol uye benzoylformic asidhi yakawedzerwa kuhari yekupindura, uye sulfuric acid yakawedzerwa zvishoma nezvishoma nekukurudzira.Mushure mekupisa pasi pe reflux kwemaawa gumi nemaviri, methanol yakawandisa yakawanikwa.Iyo esterified chigadzirwa chakaitwa neatatu ne dilute sodium carbonate solution, iyo mafuta layer yakaparadzaniswa, uye iyo aqueous layer yakatorwa nebenzene.Iyo yakatorwa yakasanganiswa neiyo mafuta layer, yakaomeswa pamusoro peanhydrous sodium sulfate, uye yobva yadirwa.Chekutanga, iyo solvent benzene yakadzoserwa, uye ipapo mabhailers epasi akadzikiswa pasi pekumanikidzwa kwakaderedzwa.Ipapo zvikamu zvakaunganidzwa zvakatorwa semethyl benzoylformate.
| Chitarisiko | Mvura yakatsvuka yero |
| Methyl benzoate | ≤1.0% |
| Boiling Point | 246 ℃-248 ℃ |
| Assay (%) | ≥99% |
| Density@20℃ | 1.15-1.17g/cm³ |
| Zvinhu zvakaturikwa | No |
| Transmittance 500nm | ≥99.0% |
| Transmittance 450nm | ≥98.0% |
| Kumwe kusachena kumwe chete | ≤1.0% |
Methyl benzoylformate ndeyepakati yemishonga yesora mezatrione.Ye organic synthesis uye UV-inorapika coatings neingi.
200kgs/drum, 16tons/20'container
250kgs/drum,20tons/20'container
1250kgs/IBC, 20tons/20'container
Methyl Phenylglyoxalate With Cas 15206-55-0
Methyl Phenylglyoxalate With Cas 15206-55-0
