Wax soo wadaban
2-hydroxy-2-methylpropophenoone; CAS MAYA: 7473-98-5
Ereyo isku mid ah: 2-hydroxy-2-methylpropiophione
Hantida kiimikada ee 2-hydroxy-2-methylpropiophenoone
● Imaanshaha / Midabka: Caddaan cabitaan cabir ah
Cadaadis uumiga: 0.114mmhg 25 ° C
● dhibic dhalaal: 4 ° C
● Index nooleeya la'aanta ah: n20 / d 1.533 (iftiin.)
● Meel karkaraya: 260.8 ° C 760 mmhg
PKA: 13.23 ± 0.29 (la saadaaliyay)
● Toos Flash: 108.2 ° C
Psa Psas:37.30000
● cufnaanta: 1.083 g / cm3
● Leein: 1.64020
● Kaydinta ku meel-gaarka ah
SO SO SO SO SO SOLUBLES.:Prect-ka oo biyo ku dhex jira
● Xabfaynta biyaha.:13.3g/l at 20 ℃
● Xlogp3: 1.5
● Ku tabaruca degganaanshaha deganaanshaha hydrogen-ka ah ayaa tirinaya
● Aqbalida debaajiga hydrogen debaaji: 2
● Tirinta denbiyada la rogayo: 2
● sax ah tirada saxda ah: 164.083729621
● Tirinta culus ee atomka: 12
Isku-duwaha: 167
Macluumaadka SAFT
● Sawirada (yada):
Xn
● Koodhadhka Hazard: xn
● Bayaanka: 22
● Weedhaha amniga: 23-36 / 37/39
Waxtar leh
Dhoola cadeynta canonical:Cc (c) (c (= o) c1 = cc = cc = c1) o
Adeegsiga:2-Hydroxy-2-Methylpropiophenoone waa potophitophenoone waa prothophititianiyatophenone-ka waa prophinitiopliopen-ka. 2-Hydroxy-2-Benzoylpropane ayaa loo istcimaalay sidii wax lagu dhaqo oo ku saabsan barashada waqtiga-dhabta ah ee polymerization-ka ee loo yaqaan 'polymerize'. Sidoo kale waa sawir qaade.
Hordhac faahfaahsan
2-hydroxy-2-methylpropiophenoone, sidoo kale loo yaqaan 'methbybenzylnzyl phenyl ketone ama hmpp, uu yahay xarun kiimiko ah oo leh noocyada molikal c10h12o2. Waxay ka tirsan tahay fasalka ketones-ka waxaana ku jira koox hydroxyl group (-h) oo ku dhegan Alpha kaarboon ee ketone.
Xaruntan waxaa badanaa loo isticmaalaa inuu yahay sawir-qaadayaal codsiyo kala duwan, oo ay ku jiraan jaakadaha uv-daboolida uv-laable, khadadka, caqabadaha, iyo qalabka ilkaha. Markii aad u soo gaadhay iftiinka UV, 2-hydroxy-2-methylpropropenenone ayaa maraya sawir-qaadida sawir-qaadista, taasoo horseedaysa jiilka xag-jiridaha xorta ah. Xajimahan bilaashka ah waxay bilaabaan nidaamka polymerization ee nidaamyada daaweynta UV-ga.
2-Hydroxy-2-Methylpropiophenoonne waa midab aan midab lahayn oo cabitaanno huruud ah oo leh dhibic dhalaal ah oo qiyaastii ah 9-12°C. Waxay ku milmaysaa sortal dabiiciga ah sida ethanol, acetone, iyo dietyl ether ether.
Xarunta waxaa sidoo kale caan ku ah kaqeybgalkiisa hooseysa iyo ka soo kabsashada ballaaran ee ka soo baxa ee UV Spectrum, taasoo ka dhigeysa mid ku habboon falcelinta sawir-qaadista ee kala duwan.
Isticmaal
2-hydroxy-2-methylpropopiophenoonne, waxay leedahay dhowr codsi oo kala duwan:
Wakiilka dhadhanka: Acetovanillone waxaa badanaa loo isticmaalaa sida wakiilka dhadhanka ee warshadaha cuntada iyo cabitaanka. Waxay u egtahay dhadhan macaan, vanilri-vanilrin ah oo u eg wax soo saar kala duwan, oo ay ku jiraan nacnac, alaabo la dubay, iyo cabbitaanno.
Waxyaabaha ay ku jiraan udgoon caraf leh: Acetovanillone waxaa loo isticmaalaa in lagu qurxiyo waxyaabaha la isku qurxiyo iyo warshadaha daryeelka shakhsi ahaaneed inay yihiin walxo udgoon. Waxay ku dari kartaa farxadda, caraf udgoon u ah cadar, looshin, saabuun, iyo waxyaabaha kale ee qurxinta.
Dhex-dhexaadka Daawada:Acetovanillone waxaa loo isticmaalaa sidii mid dhexe dhexdhexaad ah oo ka mid ah isku-darka dawooyinka. Waxay u adeegi kartaa sidii dhisme dhisme ama hordhac ah wax soo saarka dawooyin kala duwan iyo daawooyin.
Synthesis dabiici ah: Acetovanillone waxaa caadi ahaan looga faa'iideystaa jawaab celinta isku-darka dabiiciga ah. Waxaa loo isticmaali karaa sidii wax bilaabin ah ama dib loogu soo celiyo isku-darka xeryahooda kale.
Falanqaynta cilmi baarista iyo kiimikada: Acetovanilone waxaa loo isticmaalaa in wax laga barto sheybaarka iyo falanqaynta kiimikada. Waxaa loo isticmaali karaa heerka tixraaca ama qayb ka mid ah farsamooyinka falanqaynta sida koromada gaaska.
Markaad isticmaaleyso acetovaniltone, waxaa muhiim ah in wax laga qabto oo si habboon loo keydiyo, soosocda tilmaamaha iyo qawaaniinta amniga. Intaa waxaa sii dheer, codsiyada gaarka ah ayaa kala duwanaan kara, sidaa darteed la tashiga xirfadlayaasha ama khubarada ku jira beeraha ayaa lagula talinayaa ka hor intaanad isticmaalin acetovanilone-ka wixii gaar ah.
