Malo
2-hydroxy-2-methylprophenone; Cas No.: 74733-98-58-5
Mawuno: 2-hydroxy-2-methylprophenone
Katundu wa mankhwala a 2-hydroxy-2-methylprophenone
● Maonekedwe / mtundu: chotsani bwino kwambiri
● Mavuto a Vapor: 0.114mhg pa 25 ° C
● Malo osungunuka: 4 ° C
● Mwala wosinthika: N20 / D 1.533 (ayake.)
● Malo owira: 260.8 ° C pa 760 mmhg
● PKA: 13.23 ± 0,29 (idanenedweratu)
● Malo owala: 108.2 ° C
● psa:37.30000
● Kuchulukitsa: 1.083 g / cm3
● Logp: 1.64020
● Malo osungirako.:
● Solsubility.:preccally influble m'madzi
● Madzi osungunuka.:13.3G/l pa 20 ℃
● xlogp3: 1.5
● Mphaka Hydrogen Conser Wopereka: 1
● Okondedwa
● Mgwirizano wozungulira: 2
● Misa yeniyeni: 164.083329621
● Atomu olemera: 12
● Zovuta: 167
Zambiri zopanda chitetezo
● Petergogm (s):
Xn
● Ma Code Zowopsa: XN
● Nkhani: 22
● Nkhani zotetezeka: 23-36 / 37/39
Chofunika
Kumwetulira kwa Canonan:CC (c) (c (= o) c1 = cc = cc = c1) o
Gwiritsani Ntchito:2-hydroxy-2-methylprophenone ndi pininitiar.n kuwonjezera, hydropropiopenone ndi chinthu chofunikira kwambiri (chomanga) chopanga zida za propophenone. 2-hydroxy-2-benzoylpropane idagwiritsidwa ntchito ngati chothandizira pakuphunzira kwa laseric-ikuluikulu. Ndi chithunzi.
Mawu owonjezera
2-hydroxy-2-methylprophenone, yomwe imadziwikanso kuti methzbenzyl phenyl ketone kapena Hmphiro, ndi mankhwala ophatikizira molecular c10h12o2. Ndi wa gulu la ma ketoni ndipo lili ndi gulu la hydroxyl (--Oh) lomwe limaphatikizidwa ndi alpha carbon a ketone.
Pawiri ili nthawi zambiri imagwiritsidwa ntchito ngati yojambula pazithunzi zosiyanasiyana, kuphatikizapo zokutira za UV-zomata, zomata, zomata, ndi zida zamano. Mukadziwitsidwa ndi UV Kuwala, 2-hydroxy-2-methylprophenone kumachitika zithunzi, zomwe zimatsogolera ku mbadwo wa ma radicals aulere. Izi zaulere zaulere izi zimayambitsa ntchito yowonjezera polymerization mu ma uv.
2-hydroxy-2-methylprophenone ndi wopanda utoto wopaka chikasu chamadzimadzi osungunuka pafupifupi 9-12°C. Imasungunuka mu ortic sodic ngati ethanol, acetone, ndi didthyl ether.
Pawiri imadziwikanso chifukwa cha kusala kwake kochepa komanso mayamwidwe ambiri mu UV Spectrum, ndikupangitsa kuti ikhale yoyenera kwa profano.
Karata yanchito
2-hydroxy-2-methylprophenone, ili ndi ntchito zingapo zofunikira:
Kukoma Mer: Acetovanilone nthawi zambiri imagwiritsidwa ntchito ngati othandizira akukometsera chakudya ndi chakumwa. Zimaperekanso zotsekemera, zowoneka bwino monga zopangidwa zosiyanasiyana, kuphatikizapo ma vadies, zophika zophika, ndi zakumwa.
Zonunkhira Zowonjezera: Acetovanilone imagwiritsidwa ntchito popanga zodzola komanso makampani osamalira ena monga kununkhira koyambirira. Itha kuwonjezera kukoma kosangalatsa, kokoma koyatsa mafuta, zotupa, sopo, ndi zinthu zina zokongola.
Pulogalamu yapakatikati:Acetovanilone imagwiritsidwa ntchito ngati wapakatikati pa kaphatikizidwe wa mankhwala. Itha kukhala ngati chipika kapena chowongolera popanga mankhwala osiyanasiyana.
Scantic Synthesis: Acetovanilone imagwiritsidwa ntchito kwambiri mu kapangidwe kake ndi kapangidwe kake. Itha kugwiritsidwa ntchito ngati chinthu choyambira kapena kukonzanso mu kapangidwe kazinthu zina.
Kafukufuku ndi kusanthula kwa mankhwala: Acetovanilone imagwiritsidwa ntchito mu kafukufuku wa labotale ndi kusanthula kwa mankhwala. Itha kugwiritsidwa ntchito ngati gawo lowerengera kapena gawo limodzi mwa njira zowunikira monga ma chromatography.
Mukamagwiritsa ntchito acetovanilone, ndikofunikira kusamalira ndikuzisunga moyenera, kutsatira malangizo ndi malamulo. Kuphatikiza apo, mapulogalamu apaderawa amatha kukhala osiyanasiyana, chifukwa chake kufunsana ndi akatswiri kapena akatswiri pazinthu zomwe zimaperekedwa asanagwiritse ntchito acetovanilone mu pulogalamu iliyonse.
