Dimethyl phthalate (dmp)yog cov organic sib xyaw nrog cov molecular cov kab mis nyuj C10h10O4 thiab} Nws yog qhov tsis muaj zog nrog cov ethanol thiab}, tab sis insoluble hauv dej thiab roj av Etet aug {.} Siv los ua cov roj roj chromatography nyob theem; Cov khoom no yog cov yas ua kom muaj zog hauv ntau qhov chaw ua si, cov roj hmab, thiab cov ntawv nplaum, thiab cov ntawv nplaum, thiab cov ntaub qhwv ntsej muag, molding hmoov, et1 {{{{}}, nrog rau cov roj av me me rau cov roj hmab txiv ntoo thiab cov tshuaj ntsuab} Nws tseem tuaj yeem siv cov xim tshuaj ntsuab (metylinyl ketone peroxide, thiab ddt.
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Tshuaj Cov Qauv |
C10H10O4 |
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Muaj pes tsawg leej |
194 |
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Molecular hnyav |
194 |
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m/z |
194 (100.0%), 195 (10.8%) |
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Kev Ntsuam Xyuas |
C, 61.85; H, 5.19; O, 32.96 |
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DMPTEYCE (DMP) yog ib qho tseem ceeb organic c10h10o4 thiab} Nws yog ib qho tsis muaj zog ua kua nrog ethanol thiab}, tab sis insoluble hauv dej thiab roj av Etaws . Vim nws muaj peev xwm ua tau zoo, ua yeeb yaj kiab ua yeeb yam, DMP muaj ntau cov ntawv thov hauv ntau lub teb hauv ntau lub teb}
Plastics:
Dimethyl phthalate (dmp)is an efficient plasticizer with strong solubility for various resins, such as cellulose resin, rubber, vinyl resin, etc. In plastic products, DMP can significantly improve the flexibility and toughness of materials, reduce processing temperature, and improve processing performance. For example, in polyvinyl chloride (PVC) products, the addition of DMP can increase the flexibility and durability of the material, and is dav siv hauv cov yeeb yaj kiab yas, kav dej, fittings, thiab lwm cov liaj teb.
Lub tshuab yas ntawm DMP feem ntau yog raws li kev sib cuam tshuam ntawm cov txheej txheem hydrogen hauv dmp molecules tuaj yeem tsim cov khoom siv roj hmab molecules, ua rau lawv xaub me me rau cov swb, thiab txhim kho cov plastity ntawm cov khoom .
Khoom cua tawv thiab txheej:
Hauv cov txheej txheem ntau lawm, DMP ua yeeb yam zoo li cov khoom siv hluavtaws thiab hnav tsis zoo, thiab cov tshuaj nplaum, thiab cov tshuaj pleev xim rau cov roj shadate mus txog 75%, ua cov xim pleev xim ua yeeb yaj kiab thiab waterproof .
Daim ntawv thov ntawm DMP hauv nws cov txheej txheem tseem ceeb nrog lwm cov khoom siv hluav taws xob zoo li, DEP) ua ke, thiab cov kev ua tau zoo ntawm cov txheej txheem ntawm cov txheej txheem tuaj yeem txhim kho .
Nitrocellulose thiab Resin:
DMP ua tau zoo nyob rau hauv kev xaus ntawm nitrocellulose thiab resin {} nws tuaj yeem ua cov tshuaj tiv thaiv kev ua haujlwm, thiab tsis muaj ntxhiab} Piv txwv li, Cov tshuaj vanish, pob tshab daim ntawv, DMP feem ntau siv rau hauv kev sib txuas nrog cov khoom lag luam los txhim kho cov khoom lag luam {}}
Qhov kom zoo dua ntawm DMP raws li cov kuab tshuaj dag nyob rau hauv nws cov khoom siv solubility zoo thiab tsis tshua muaj kev cuam tshuam rau kev ua tau zoo kawg nkaus thaum lub sijhawm ua tiav ntawm cov khoom .
Txheej ci thiab inks
DMP muaj ntau cov kev siv nyob rau hauv cov txheej txheem ntawm cov txheej txheem thiab cov kua txiv hmab txiv ntoo thiab cov kua txob ua tau zoo thiab muaj txiaj ntsig, qhov tseeb ntawm dmp tuaj yeem ua cov luam ntawv cov tshuaj tiv thaiv thiab ntau dua kav .
Daim ntawv thov ntawm dMP hauv cov txheej txheem thiab inks kuj tseem cuam tshuam nrog lwm cov kuab tshuaj, thiab cov inks tuaj yeem hloov kho.
Daim ntawv thov ntawm cov kws tshuaj thiab cov khoom siv saib xyuas tus kheej
Khoom Siv Kho Mob:
DMP muaj cov ntawv thov kev kho mob tseem ceeb ...} Kuv tuaj yeem siv ua cov khoom siv kho mob, thaum ua kom muaj kev nyab xeeb ntawm cov khoom lag luam kev nyab xeeb thiab kev nyiam huv si.
Nyob rau hauv kev tsim cov kab xev, DMP ua cov yas ua kom zoo dua qub, kev tiv thaiv cov cuab yeej siv kho mob los ntawm cov pa phem los ntawm kev ua kom dawb huv.
Cov khoom lag luam ntawm tus kheej:
DMP tseem muaj dav siv nyob rau hauv cov khoom lag luam tus kheej. Kuv tuaj yeem siv cov khoom noj zoo thiab ua kom cov khoom siv ntawm cov khoom lag luam zoo nkauj, txhim kho tus neeg siv kev paub ntawm cov khoom .
Hauv kev tsim cov naj hoom, DMP tuaj yeem siv los ua cov kuab tshuaj kom tsis txhob muaj cov khoom siv hluav taws xob thiab cov tshuaj lom neeg thiab ua kom zoo dua ntawm cov khoom lag luam, thiab txhim kho cov neeg siv kev txaus siab.
Cov ntawv tshaj tawm yoov thiab tshuaj tua kab
Anophelifuge:
DMP yog qhov dav dav thiab cov tshuaj pleev xim zoo nkauj ntawm DMP ua cov tshuaj phem, nrog cov pa tsw qab, nrog cov tshuaj lom neeg zoo nkauj, nrog cov tshuaj lom neeg uas muaj txiaj ntsig zoo, thiab ntev-kav ntev .
Tus yoov tshaj cum ntawm DMP feem ntau yog raws li kev sib cuam tshuam ntawm Kab Axuldory, thiab cov kab} dMP kuj muaj peev xwm nrhiav tau cov qauv molfactory, thiab cov kab mob ntawm lub sijhawm tsis sib xws thiab muaj qee qib volatility thiab tuaj yeem ua tau tsim zaj duab xis tiv thaiv nyob rau saum npoo ntawm daim tawv nqaij, txuas ntxiv exerting nws tus yoov pleev cov yoov pleev no}
Yam tshuaj tua cov tshuaj solvents:
DMP tseem siv tau los ua cov kuab tshuaj thiab adjervant rau tshuaj tua kab, txhim kho cov tshuaj tua kab, txhim kho cov txiaj ntsig ntawm cov tshuaj tua kab .
Nyob rau hauv cov txheej txheem ntawm kev muaj tshuaj tua kab tuaj yeem txo cov tshuaj tua kab los sis nkag mus rau hauv cov tshuaj tua kab kom ruaj khov thiab ua kom muaj kev cuam tshuam nrog cov tshuaj tua kab mob ruaj khov thiab cov kev siv tshuaj tua kab mob.
Lwm cov ntawv thov tshwj xeeb
GS nyob ruaj ruaj ua kua:
Dimethyl phthalate (dmp)tuaj yeem siv tau ua cov roj chromatography nyob ruaj khov thiab muaj peev xwm los txheeb xyuas cov organic thiab tuaj yeem siv los txheeb xyuas cov khoom siv organic thiab tuaj yeem siv los txheeb xyuas cov tshuaj organic hauv siab, thiab muaj peev xwm tswj hwm ruaj khov los cais cov qauv hauv cov qauv hauv cov qauv hauv.
Hauv cov roj chromatography, DMP yuav tau coated ntawm sab hauv cov kua txiv ntoo uas tau sib txawv, kev faib cov khoom sib txawv, yog qhov sib txawv, yog li ua tiav kev sib cais {}}
Fluorescent Qod Yub:
DMP tseem tuaj yeem ua cov huab tais rau fluorescent rods {}} Lub teeb pom kev zoo rau lub teeb pom kev zoo thiab tsis muaj peev xwm ua rau lub teeb pom kev zoo thiab cov tshuaj tua kab mob fluorescent los tsim lub teeb .
Nyob rau hauv kev tsim cov khaub ncaws fluorescent, ntxiv rau kev tiv thaiv cov fluorescent thiab ntev li ntawm cov kab mob fluorescent thiab cov nqaij ntuag xws li {}}
Rwb thaiv tsev Xim thiab Varnish:
DMP tseem siv rau hauv kev tsim cov xim pleev xim thiab cov kua roj vanish ntawm cov yeeb yaj kiab thiab cov khoom siv hluav taws xob los ntawm cov khoom pleev xim rau sab nraud erosion {}}
Nyob rau hauv kev tsim cov xim pleev xim, ntxiv rau ntawm DMP tuaj yeem txo nws cov xim vanishing thiab ci ntsa iab, txhim kho cov khoom lag luam zoo nkauj ntawm cov khoom .
Ib txoj kev npaj ntawmdimethyl phthalate (dmp)Xws li cov kauj ruam hauv qab no:
{{{{0}}}}}}}}} nrog alkali tov .
2. Cia nws sawv ntsug rau cov dej cawv kom rov qab ua kom muaj zog ntxiv rau ob peb zaug Cov pa roj carbon rau nws, thiab tom qab ntawd lim nws los ntawm lub phaj thiab ncej lim xovxwm kom tau cov khoom tiav ntawm Dimethyl phthalate {}}
Kev tsim muaj kev siv cawv ntau dhau los ua cov dej uas muaj kev sib tsoo ntawm cov khoom siv distillation, thiab muaj cov khoom siv distillation thiab muaj cov khoom siv distillation, thiab muaj cov khoom lag luam distillation thiab muaj cov khoom lag luam zoo dua .
Dimethyl phthalate yog rhiab rau lub teeb thiab tsis yooj yim pom lub teeb ntev . qhov nodimethyl phthalate (dmp)yuav tsum muab cia rau hauv qhov chaw txias, qhuav thiab muaj qhov cua kom tiv thaiv kev puas tsuaj rau lub cev; Tej zaum nws yuav muab cov khoom siv hluav taws xob sib xyaw thiab cov kua tawg, nws puas muaj kev phom sij Dioxide {{3} Nyob rau hauv cov chaw kuaj mob ib txwm muaj, acetone, ethanol sulfoxide, ethanous ntawm cov khoom no tau ruaj khov hauv 24 teev.
Cim npe nrov: DMTethyl phthalate (DMP) CAS 131-11-3, cov chaw muag khoom, chaw tsim khoom, chaw tsim khoom, yuav khoom, rau muag