Wax soo wadaban
2,4-dhunjirorobiphenyl; CS No.: 37847-52-2
Ereyo isku mid ah: 2,4-difraflobiphenyl; 2,4-dhunjin-; L121977; jvhajkggpddeu-uhfffA-ushooysa-; 97%; CS-W015898; AC-10689; as-10070; D3450; FT-0610097; D90197; w-101508
Hantida kiimikada ah ee 2,4-dhudhun kala duwan
● Imaanshaha / Midabka: Crystal cad
● Cadaadiska uumiga: 17.5mmhg 25 ° C
● dhibic dhalaalaysa: 63 ° C
● Index nooleenta ah: 1.377
● Meel karkaraya: 243.7 ° C 760 mmhg
● Tooska Flash: 83 ° C
Psa Psas:0.00000
● cufnaanta: 1.165 g / cm3
● Leein: 3.63180
● Kaydinta ku meel gaarka ah
SOLUBELEL.MACETONITRIE (waxyar), chloroform (waxyar)
● Xlogp3: 4.2
● Ku tabaruca haynta deganaanshaha hydrogen-ka ah tirinta: 0
● Aqbalida debaajiga hydrogen debaaji: 2
● Tirinta denbiyada la rogay: 1
● sax ah tirada saxda ah: 190.05940658
● Tirinta culus ee atomka: 14
Isku-duwaha: 175
Macluumaadka SAFT
● Sawirada (yada):
XI
Xeerarka Hazard: XI, n, x
● Weedhaha: 36/37 / 38-50 / 53-41-37 / 38-22
● Hadafyada badbaadada: 20/14 / 25-61-60-39-39-36
Waxtar leh
Dhoola cadeynta canonical:C1 = cc = c (c = c1) c2 = c (c = c (c = c2) f) f) f
Adeegsiga:2,4-dhunjirorobiphenyl waxaa loo isticmaalaa diyaarinta buluugga buluugga ah ee iftiinka casaanka casaanka ah ee iriim (III) ee isku dhafan.
Hordhac faahfaahsan
2,4-ridflurobiphenylwaa xarun kiimiko ah oo leh qaaciddada molikaulal c12h8f2. Waxay ka tirsan tahay fasalka shaashadda Biphenyl, kuwaas oo ah xeryahooda udgoon oo ka kooban laba giraan oo benzene ah oo ay kuxiran yihiin hal dammaanad. Marka laga hadlayo 2,4-dhunshorobiphenyl, laba ka mid ah atomyada hydrogen-ka ee qaabdhismeedka biphenyl waxaa lagu beddelay atomyoloriin ah.
Xaruntan waxaa lagu yaqaanaa codsiyadeeda kaladuwan ee warshadaha kala duwan. Mid ka mid ah adeegsigeeda ugu weyn wuxuu ku yaal beerka dawooyinka. 2,4-Fiflurobiphenyl waxay u adeegtaa sidii dhex-dhexaadiyeyaal isku-darka isku-darka dawooyinka.
Iyada oo lagu gudajiro falcelinno kiimikaad oo kala duwan, waxaa loo beddeli karaa moleekulal ka badan oo leh guryo gaar ah oo leh daawooyinka dawooyinka gaarka ah.
Ka sokow doorkeeda daawooyinka cilmibaadhista, 2,4-dhudhun kala duwan ayaa sidoo kale ka hela utility synthesis-ka dabiiciga ah. Waxay u dhaqmi kartaa sidii dhisme dhisme ama ka bilaabi kara wax soo saarka xeryahooda kale ee dabiiciga ah. Iyada oo loo marayo fal-celin kala duwan, waxaa loo beddeli karaa astaamo kaladuwan, taasoo u oggolaaneysa farmashooyinka inay wax ka beddelaan oo ay u maareeyaan qaab-dhismeedka si loo gaaro guryaha la doonayo.
Intaa waxaa sii dheer, 2,4-dhunshororobiphenyl waxaa loo isticmaalaa garoonka sayniska maaddada. Qaab dhismeedka kiimikada ee u gaarka ah waxay ka dhigeysaa mid soo jiidasho leh oo loogu talagalay isku-darka polydes-ka iyo qalabka lagu wanaajiyo guryaha la xoojiyay. Waxay u adeegi kartaa sidii Monomer, oo kaqaybqaadanaya habraaca polymerization si loo abuuro agab lala yeesho xasilloonida kuleylka, xoogga makaanikada, ama astaamo kale oo la doonayo.
Marka la soo koobo, 2,4-afriflurobiphenyl wuxuu muhiimad u leeyahay cilmi-baarista dawooyinka, isku-darka dabiiciga ah, iyo sayniska maaddada. Awoodda u ah sida aaladda bilowga ama xarunta dhexe waxay ka dhigeysaa mid qiimo badan arimahan, oo bixiya fursado loogu talagalay horumarinta dawooyinka cusub, agabyada, iyo hababka kiimikada.
Isticmaal
2,4-Fiflurobiphenyl waa xarun dabiici ah oo ay ka tirsan yihiin heerka shaashadda biphenyl. Waxaa loo isticmaalaa codsiyo kala duwan, oo ay ku jiraan:
Dhex-dhexaadinta Daawooyinka:2,4-Fiflurobiphenyl waxaa loo isticmaali karaa mid dhexdhexaad ah oo ku saabsan isku-darka xeryahooda dawooyinka. Waxay mari kartaa falcelinno kiimikaad oo kala duwan oo lagu soo bandhigayo kooxo kale oo shaqeynaya oo wax ka beddelaya qaab dhismeedka si loo helo guryaha dawladaha la doonayo.
Synthesis dabiici ah: Xaruntan waxaa loo shaqaaleysiin karaa sidii dhisme dhisme ama laga bilaabi karo shey ku yaal isku-darka dabiiciga ah. Waxay kaqaybqaadan kartaa jawaab-celinta-isku-darka isku-darka, Suzuki-Miyaura lammaanaha, iyo fal-celinta kale ee kaarboonka-kaarboonka-kaarboonka si ay u dhisaan moleekuleyaal isku dhafan oo isku dhafan.
Kiristaha dareeraha ah: 2,4-dhunshororobiphenyl waxay soo bandhigayaan guryaha dareeraha dareeraha ah. Biyo dareeraha ah waxay leeyihiin codsiyo ku jira teknolojiyadda muujinta, sida bandhigyada dareeraha dareeraha ah (LCDS) iyo diodinta iftiinka dabiiciga ah (oleds). Waxay bixiyaan wax qabad muuqaal ah oo la xoojiyey waxaana loo isticmaali karaa aaladaha elektiroonigga ah ee kala duwan.
Daraasad kiimiko ah:Baarayaasha waxaa laga yaabaa inay u isticmaalaan 2,4-dhunshorobiphenyl sidii dib-u-habeyn ama xarun tixraac ah cilmi-baaris kiimiko ah iyo falanqayn. Waxaa loo istcimaali karaa sidii halbeega farsamooyinka chromatograacis, sida koromomalka gaaska (GC) ama dareeraha dareeraha (LC), si loo go'aamiyo jiritaanka iyo uruurinta xeryahooda kale.
Science Science:Qaab dhismeedka kiimikada ee gaarka ah awgeed, 2,4-dhudhuroorobiphenyl waxaa loo isticmaali karaa in lagu sameeyo sheyriska sayniska iyo polymer. Waxay u dhaqmi kartaa sidii monomer loogu talagalay isku-darka polyters-ka oo leh astaamo gaar ah, sida xasilloonida kuleylka ama guryaha la wanaajiyey.
Guud ahaan, 2,4-Fiflurobiphenyl waxay ka heleysaa codsiyo ku saabsan dhexdhexaadinta dawooyinka, synthesis-ka dabiiciga ah, ceyriska dareeraha, cilmi baarista kiimikada, iyo sayniska maaddada. Is-ruuxuulnimadu waxay ka dhigeysaa mid waxtar u leh qaybo kala duwan, taasoo gacan ka geysanaysa horumarka warshadaha kala duwan.
