Khoom
2-MethoxynThalene; CAS No.: 93-04-9
Txhais lus hais tias: 2-methoxynthhalene
Cov cuab yeej tshuaj ntawm 2-methoxynthhalene
Winds Ntag khaub Race / Xim: Cov hmoov dawb
Pro Vapor Siab: 0.000228mmHg ntawm 25 ° C
● Melting point: 70-73 ° C (Lit.)
● Cov ntsiab lus tsis zoo: 1.5440 (kwv yees)
● Bo Bushing taw tes: 272 ° C ntawm 760 MMHG
● PKA: 0 [ntawm 20 ℃]
Flash taw tes: 102.3 ° C
● Psa:9.23000
Wensity: 1.072 g / cm3
● Cov cim: 2.84840
● Chaw Nres Temp.:Nore hauv qab + 30 ° C.
● Solubility.:h2o: soluble (kiag li)
Dej Solubility Solubility.:insoluble
● XlogP3: 3.5
It Hydrogen BRonor pub nyiaj: 0
● Hydrogen BRRongle Txais Txais Suav: 1
Rotatable Nyiaj Txiag Khov: 1
● KAWG KEEB MEEM KAWG: 158.073164938
● Cov kab mob hnyav: 12
Inclexity: 144
Cov Ntaub Ntawv Safty
● POTOSSGRAM (S):
● Cov kab mob txaus ntshai:
Proferements Kev Nyab Xeeb Kev Nyab Xeeb: 22-24 / 25
Zoo siv
Tshuaj lom neeg:Lwm Cov Chav Kawm -> Naphthene
Canonical luag nyav:Coc1 = CC2 = CC = CC = C2C = C1
Cov lus piav qhia ntawm methath methyl ether muaj qab zib, floral tsw ntxhiab ntawm txiv kab ntxwv blossoms. Nws yog pub dawb los ntawm naphthol los ntawm-tsw. Nws muaj lub qab zib, pos nphuab saj. Qhov no tuaj yeem npaj los ntawm cov poov tshuaj β-naphthol thiab methyl chloride ntawm 300 ° C; Los ntawm methylation ntawm β-naphthol nrog Dosethyl sulfate lossis los ntawm kev siv tshuaj tua menyuam nrog methyl.
Siv:2-methoxynthhalene yog qhov cuam tshuam ntawm cov tsis muaj zog los tiv thaiv kab mob naproxen (N377525). 2-methoxynthhalene acylation yog siv los ua qauv tshuaj tiv thaiv los kawm cov txiaj ntsig catalytic ntawm delamination. Nws kuj tau siv los kawm cov alkali-hlau-sib xyaw manganation (ammmn) cov tshuaj tiv thaiv. 2-methoxynthhalene acylation tau siv los ua qauv tshuaj tiv thaiv los kawm cov txiaj ntsig catalytic ntawm delamination. Nws kuj tau siv los kawm cov alkali-hlau-sib xyaw manganation (ammmn) cov tshuaj tiv thaiv.
Cov lus qhia ntxaws ntxaws
2-MethoxynThalenePuas yog cov tshuaj sib xyaw ua ke los ntawm naphthalene los hloov ib hydrogen atom nrog tshuaj methoxy (-och3) pab pawg ntawm txoj hauj lwm 2 ntawm lub nplhaib naphthalene. Nws cov roj molecular yog c11h10o thiab nws muaj cov molecular hnyav ntawm 158.20 grams ib mole.2-methoxynthhalene yog ib qho kev ua tsis muaj xim daj rau daj ntseg. Nws muaj lub ntsiab lus melting ntawm kwv yees li 48-50 ° c.thov compound yog siv ua ib qho pib khoom siv tshuaj lom neeg thiab cov organic. Nws kuj tseem siv tau raws li cov tshuaj tsw qab nyob rau ntau cov khoom lag luam, xws li cov tshuaj tsw qab thiab cov xab npum, vim nws tsw qab.
Daim ntawv thov
Muaj ob peb daim ntawv thov ntawm 2-methoxynthhalene hauv ntau yam kev lag luam. Nov yog qee qhov piv txwv:
Daim frag thiab naj hoom kev lag luam:2-methoxynthhalene feem ntau yog siv cov tshuaj tsw qab muaj cov tshuaj tsw qab hauv cov naj hoom, colognes, thiab lwm yam khoom ntxhiab. Nws muab cov qab zib, floral aroma thiab feem ntau siv nyob rau hauv floral thiab oriental perfumes.
Flaswsing Kev Lag Luam:Vim yog nws cov khoom noj tsw qab uas muaj ntxhiab tsw, 2-methoxynthhalene tau siv los ua tus neeg sawv cev hauv cov zaub mov thiab dej haus kev lag luam. Nws tuaj yeem ntxiv cov paj uas floral lossis fruity rau qee yam zaub mov thiab dej haus.
Kws Tshuaj:2-methoxynthhalene tau siv nyob rau hauv cov kws tshawb tshuaj tshawb fawb thiab kev txhim kho. Nws tuaj yeem siv los ua ib nrab lossis ua ntej ua ntej hauv cov hluavtaws ntawm ntau cov khoom sib xyaw.
Tshuaj Synthesis:Cov compound no tuaj yeem ua cov khoom pib lossis nruab nrab hauv kev sib txuas ntawm lwm cov ocegic tebchaw. Nws yog siv hauv kev tsim cov dyes, cov xim, agnochemicals, thiab tshuaj tshwj xeeb.
Tshawb nrhiav thiab kev txhim kho:2-methoxynthhalene feem ntau siv hauv kev kuaj nrhiav thiab kev txhim kho lossis reagent hauv cov organic chemists.
Nws yog ib qho tseem ceeb kom nco ntsoov tias cov ntawv thov saum toj no tsuas yog qee qhov piv txwv thiab tej zaum yuav muaj lwm yam kev siv ntawm 2-methoxynthalene hauv kev lag luam lossis tshawb fawb.
