Khoom
o-phthalaldehyde; Cas.: 643-79-8
Txhais lus hais tias: Aldehyde, ortho-phthalic; o- phthaldialdehyde; ortho phthalic aldhalme; ortho-phthalaldehyde; ortho-phthalic Aldehyde; orthothaldialdehyde
Cov Khoom Muaj Tshuaj Ntawm O-Phthalaldehyde
Winds Ntag / Xim: Lub teeb daj
Profe Vapor Siab: 0.0088mmHG ntawm 25 ° C
● Melting point: 55-58 ° C (Lit.)
● Cov ntsiab lus tsis zoo: 1.622
● Bo Bowing taw tes: 266.1 ° C ntawm 760 MMHG
Flash taw tes: 98.5 ° C
● Psa:34.14000
Wensity: 1.189 g / cm3
● Cov cim: 1.31160
● Cov temp.:2-882882
● Tsis hnov tau.:
● Solubility.:53g/l
● Dej Solubility.:Soluble
● XlogP3: 1.2
It Hydrogen BRonor pub nyiaj: 0
● Hydrogen BR lees txais cov neeg lees paub: 2
Resot Rotatable Bond COUNTER: 2
● Muaj tseeb tiag tshua: 134.036779430
● Hnov nyhav tuab 10
Inclexity: 115
Cov Ntaub Ntawv Safty
● POTOSSGRAM (S):
T,
Xi,
N
● Cov kab mob txaus ntshai: xi, t, n, c
● Cov lus: 36/8/38-43-34-24-25-50-52 / 53
● Cov nqe lus kev nyab xeeb: 26-28-36-45-36 / 37 / 39-61-37 / 39
Zoo siv
Tshuaj lom neeg:Lwm Cov Chav Kawm -> Benzaldehydes
Canonical luag nyav:C1 = CC = C (C (= C1) c = o) c = o
Inhalation kev pheej hmoo:Muaj kev puas tsuaj paug ntawm cov huab cua tuaj yeem hu tau sai sai ntawm cov khoom no ntawm 20 ° C.
Qhov cuam tshuam ntawm kev sib kis luv luv:Cov tshuaj yog corrosive rau lub qhov muag thiab tawv nqaij. Cov tshuaj yog khaus rau cov ua pa ua pa.
Qhov cuam tshuam ntawm kev raug mob ntev:Rov ua dua los yog lub sijhawm sib tiv tauj yuav ua rau cov tawv nqaij tsis zoo. Rov ua dua los yog lub zog nqus pa yuav ua rau mob hawb pob.
Siv:O-phthalaldehyde tuaj yeem siv tau dav rau cov preplium derivatization ntawm cov amino acids hauv HPLC sib cais lossis capillary electrophoresis. Rau cov nwg cov tshuaj cytometric ntsuas cov protein thiol pawg. O-phthalaldehyde tuaj yeem siv rau preplimatization derivatization ntawm cov amino acids rau HPLC sib cais thiab rau cov tshuaj cytometric ntsuas ntawm cov protein thiol pawg. Prelolumn derivatization reagent rau thawj lub npe thiab cov amino acids. Cov tshuaj fluorescent derivative tuaj yeem kuaj pom los ntawm kev thim rov qab-theem hplc. Cov tshuaj tiv thaiv xav tau OPA, Thawj Amine thiab Sulfhydryl. Nyob rau hauv lub xub ntiag ntawm sulfhydryl, amines tuaj yeem muaj pes tsawg leeg. Nyob rau hauv muaj cov amine ntau, sulfhydryls tuaj yeem muaj ntau ntxiv. Tshuaj tua kab mob. Reagent hauv kev txiav txim siab fluorometric ntawm cov thawj amines thiab thiols.
Cov lus qhia ntxaws ntxaws
o-phthalaldehyde, tseem hu ua 1,2-benzenedicarboxaldehyde lossis o-xylylene aldehyde, yog cov organic sib xyaw nrog cov tshuaj c8h6o2. Nws yog cov khoom uas tsis muaj kob uas yog soluble hauv cov kuab tshuaj organic xws li dej cawv thiab ether.
O-phthalaldehyde feem ntau yog paub rau nws cov kev siv ua tshuaj tua kab mob thiab sterilizing tus neeg sawv cev hauv kev kho mob thiab kev kuaj mob. Nws yog feem ntau siv rau kev tua kab mob ntawm cov khoom siv kho mob, endoscopes, thiab lim ntshav tshuab. Nws muaj cov tshuaj tiv thaiv muaj zog thiab muaj txiaj ntsig tawm tsam ntau cov kab mob sib luag xws li cov kab mob, kab mob, thiab fungi.
Cov tshuaj tua kab mob ntawm O-PhthalalDeHyde tau cuam tshuam rau nws lub peev xwm los inhibit cov kev ua si ntawm enzymes uas yuav tsum muaj rau cov metabolism ntawm cov kab mob me me. Nws muaj cov spectrum dav dav ntawm cov haujlwm thiab yog siv tshwj xeeb rau hauv mcobacteria, uas yog paub tias yog qhov nyuaj rau kev tshem tawm nrog lwm cov tshuaj tua kab mob.
O-phthalaldehyde feem ntau siv los ua lwm txoj hauv kev rau glutaraldehyde, ib feem ntau siv tshuaj tua kab mob. Nws muaj ob peb qhov zoo dua glutaraldehyde, xws li lub sijhawm kho kom nrawm dua, txhim kho kev ruaj khov, thiab tsawg toxicity. Nws tseem muaj cov ntxhiab tsw tsawg thiab tsis tas yuav muaj qhov sib ntxiv ntawm cov kev daws teeb meem.
Ntxiv nrog rau nws cov tshuaj tua kab mob, o-phthalaldehyde yog siv rau hauv hluavtaws tshuaj lom neeg thiab raws li reagent hauv cov organic cov tshuaj tiv thaiv. Nws tuaj yeem hnov cov amines ua thawj zaug los tsim IMine derivatives, uas muaj ntau yam nruab nrab hauv cov organic. Cov imines no tuaj yeem hloov kho ntxiv los tsim cov khoom lag luam ntau ntau.
Txawm li cas los xij, nws yog ib qho tseem ceeb kom coj o-phthalaldehyde nrog ceev faj vim nws tuaj yeem lom zem, khaus, thiab ua pa. Nws yuav tsum tau siv nyob rau hauv cov chaw muaj pa tau zoo, thiab tsim nyog cov cuab yeej siv tus kheej yuav tsum tau hnav thaum lub sijhawm tuav. Nws tseem yog ib qho tseem ceeb kom ua raws li cov lus qhia pom zoo thiab cov kev tswj hwm rau nws siv ua tshuaj tua kab mob lossis hauv lwm daim ntawv thov.
Daim ntawv thov
O-phthalaldehyde muaj ntau cov ntawv thov, feem ntau hauv kev kho mob thiab kev kuaj kab hauv tsev. Nov yog qee qhov siv ntawm O-phthalaldehyde:
Cov tshuaj tua kab mob thiab sterilizing:O-phthalaldehyde yog dav siv ua kev tshuaj tua kab mob siab rau cov cuab yeej siv kho mob, suav nrog cov twj paj nruag, thiab siv cov tshuab luam yeeb. Nws zoo tua cov spectrum dav ntawm cov kab mob me, suav nrog cov kab mob, cov kab mob, thiab fungi.
Kev Tshuaj Tiv Thaiv Nto: O-phthalaldehyde yog siv rau cov tshuaj tua kab mob ntawm cov chaw hauv cov chaw kho mob, chaw soj ntsuam, thiab cov dej ntxhua khaub ncaws, thiab cov dej ntxhua khaub ncaws, thiab cov dej ntxhua khaub ncaws, thiab cov chav kuaj xyuas thiab cov dej noj. Nws tuaj yeem siv rau countertops, cov plag tsev, thiab lwm cov chaw tawv kom tshem tawm cov kev pathogens.
Kev kho cov dej:O-phthalaldehyde tuaj yeem siv rau hauv kev kho dej kom tswj cov kab mob kab mob thiab ua kom muaj kev nyab xeeb ntawm cov dej haus. Nws tuaj yeem tshem tawm cov kab mob thiab lwm cov kab mob sib luag pom hauv cov khoom siv dej.
Tshuaj Synthesis:O-phthalaldehyde yog siv los ua cov reagent hauv cov khoom siv hauv siab organic, tshwj xeeb hauv cov kev tiv thaiv muaj feem xyuam nrog thawj cov amines. Nws tuaj yeem hnov mob nrog thawj lub suab paj nruag thawj zaug los ua cov imines, uas yog qhov tseem ceeb tshaj plaws hauv kev tsim cov organic sib xyaw.
Nws yog tsim nyog sau cia tias O-PhthalalDrehyde yog cov kab mob siab heev thiab yuav tsum ua kom zoo nrog kev saib xyuas. Yuav tsum tau ua raws li kev nyab xeeb kev nyab xeeb thiab cov lus qhia yuav tsum tau ua raws thaum siv O-phthalaldehyde nyob rau hauv ib daim ntawv thov, thiab nws raug nquahu cov koom haum rau cov kev taw qhia tshwj xeeb.
