Diethyl phthalate CAS 84-66-2
Diethyl phthalate yog cov xim tsis muaj pob tshab oily kua nrog me ntsis aromatic aroma. Nws yog miscible nrog ethanol thiab ether, soluble hauv organic solvents xws li acetone thiab benzene, thiab insoluble hauv dej. Nws yog ib qho nruab nrab ntawm cov tshuaj tua kab mob xws li kab mob diphtheria, rodenticide, thiab chlorhexidine, thiab kuj yog ib qho hnyav hnyav. Diethyl phthalate tuaj yeem tau txais raws li cov khoom siv raw los ntawm refluxing phthalic anhydride nrog ethanol nyob rau hauv lub xub ntiag ntawm sulfuric acid raws li ib tug catalyst, thiab ces distilled kom tau cov khoom.
| Yam khoom | Specification |
| Boiling point | 298-299 ° C (lit.) |
| Qhov ntom | 1.12 g / mL ntawm 25 ° C (lit.) |
| Melting point | -3 ° C (lit.) |
| Vapor siab | 1 hli Hg (100 ° C) |
| tiv taus | 2-8 ° C |
| Cia tej yam kev mob | 2-8 ° C |
Diethyl phthalate feem ntau yog siv los ua cov tshuaj tsw qab rau cov txuj lom, thiab tseem tuaj yeem siv los ua cov yas yas rau alkyd resins, nitrile roj hmab, thiab chloroprene roj hmab; Qhov nruab nrab ntawm cov tshuaj tua kab mob xws li diphtheria, tshuaj tua kab mob, thiab chlorhexidine kuj yog ib qho hnyav hnyav; Diethyl phthalate kuj tseem siv tau los ua cov tshuaj analytical reagent, roj chromatography nyob twj ywm kua, cellulose thiab ester hnyav, plasticizer, hnyav, lubricant, fragrance fixative, foaming tus neeg saib xyuas rau cov tsis-ferrous los yog tsawg hlau mine flotation, cawv denaturant, tshuaj tua kab.
Feem ntau ntim rau hauv 25kg / nruas, thiab kuj tuaj yeem ua pob customized.
Diethyl phthalate CAS 84-66-2
Diethyl phthalate CAS 84-66-2
