Khoom
Dimethebzybenzene; Cas No.: 151-10-0
Cov Lus Txhais: 1,3-DimethoxyBenzene; 3-methoxyanisole; Dadethyl resororcinol; meta-DimethoxyBenzene
Tshuaj Khoom Ntawm Dimethebzybenzene
E● Ntag / Xim:Colorless Pob tshab Kua
●Vapor siab:0.195mmHG ntawm 25 ° C
●Melting taw tes:-52 ° C
●Refacking Index:N20 / d 1.524 (Lit.)
●Boiling taw tes:217.499 ° C ntawm 760 MMHG
●Flash Toint:87.778 ° C
●PSA:18.46000
●Ntawj ntom:1.055 g / cm3
●LOGP:1.70380
● Cov temp cia cia .:Khw hauv qab + 30 ° C.
●Solubility.:Nchuav nrog toluene.
●Dej solubility.:1.216g / l (25 oc)
●Xlogcel:2.2
●Hydrogen Nyiaj Txiag pub Pub Nyiaj Txiag Suav:0
●Hydrogen Crary Txais Txais Suav:2
●Rov qab muab daim ntawv cog lus rotatable suav:2
●Muaj pes tsawg pawg:138.068079557
●Hnyav Atom Suav suav:10
●Nyuaj:83.3
Cov Ntaub Ntawv Safty
● POTOSSGRAM (S):
Xi
●Cov xwm txheej yuav khoom:Xi
●Cov nqe lus:36/37/38
●Cov nqe lus kev nyab xeeb:24/25
Zoo siv
● Cov Chav Kawm Tshuaj:Lwm cov chav kawm -> tus neeg phem, lwm yam
● Canonical smiles:Coc1 = cc (= CC = C1) OC
● SivOrganic Intermediate, tsw qab. 1,3-Dimethoxybenzene yog siv rau kev npaj ntawm OMATHANEE CARKETAL cov neeg pab nyiaj. Nws tseem siv rau kev tsim cov pi- thiab o-ylidic complexes nrog Dichlorocarbene. Ntxiv mus, nws ua raws li tus neeg sawv cev saj.
Daim ntawv thov
Dimethebybenzene, yog ib yam khoom uas muaj ob peb daim ntawv thov tau zoo.
Organic synthesis:Dimethebzybenzene yog ib txwm siv los ua lub tsev thaiv hauv cov xwm txheej organic. Nws tuaj yeem yauv ntau yam kev tawm tsam ntau yam, xws li oxidation, txo qis, thiab hloov chaw, los tsim cov tshuaj sib xyaw ntau yam.
Cov tshuaj tsw thiab tsw ntxhiab:DimethebzyBenzene muaj cov ntxhiab tsw qab zib, thiab nws tau siv raws li cov tshuaj tsw qab muaj cov tshuaj tsw qab, colognes, thiab cov khoom tu tus kheej. Nws tseem raug siv los ua cov neeg sawv cev saj hauv cov zaub mov thiab dej haus, muab lub qab zib thiab fruity saj.
Kuab:Dimethebzybenzene yog qhov siv tau rau yaj thiab rho tawm ntau yam tshuaj. Nws muaj lub zog siab high lub zog, tshwj xeeb tshaj yog rau cov tebchaw polar. Yog li ntawd, nws tau ua haujlwm hauv kev lag luam xws li cov chaw ua tshuaj, zas, thiab cov xim pleev xim vim kev siv xim, ua kom huv si, thiab cov txheej txheem ua tiav.
UltrasonicTite Ntxiv:DimethebzyBenzene ntxiv rau qee cov qauv siv hluav taws xob rau cov roj teeb, tshwj xeeb yog lithium-ion roj teeb. Nws ua raws li tus neeg sawv cev ruaj khov, txhim kho cov efficiency thiab ua tau zoo ntawm lub roj teeb.
Kev Tshuaj Nruab Nrab Nruab Nrab:Dimethebzybenzene yog feem ntau siv los ua kev sib txuam ntawm kev tsim ntawm lwm cov tebchaw. Nws ua haujlwm ua cov khoom pib rau cov xwm txheej ntawm ntau yam tshuaj, suav nrog cov tshuaj Tshuaj, tshuaj tua kab, thiab zas.
Zuag qhia tag nrho, dimethoxybenzene yog cov nqi hluav taws xob uas pom cov nqi hluav taws xob uas pom tias nws muaj kev lag luam vim nws cov tshuaj tsw qab, thiab lub tsev thaiv rau cov organic synthesis.
Cov lus qhia ntxaws ntxaws
Dimethebybenzene, tseem hu ua veratrole lossis 1,2-dimethoxybenzene, yog ib qho tshuaj lom neeg nrog cov mis molecular mis nyuj C8h10o2. Nws yog tsim los ntawm lub nplhaib Benzene nrog ob methoxy (-och3) cov pab pawg txuas rau cov pa roj teeb uas nyob ze.
Dimethebzene muaj nyob rau hauv peb isomeric cov ntaub ntawv:
Ortho-Dimethoxybenzene (1,2-dimethoxybenzene),
meta-dimethebzybenzene (1,3-dimethoxybenzene),
Thiab para-dimethebzybenzene (1,4-dimethoxybenzene).
Cov isomers yog txawv los ntawm txoj hauj lwm ntawm methoxy pawg ntawm lub nplhaib Benzene.
Dimethebzybenzene yog ib qho tsis muaj xim daj rau cov kua daj ntawm chav sov. Nws muaj cov ntxhiab tsw zoo me ntsis thiab cov khoom npau npau npau suav kwv yees li 204-207°C. Nws yog sparingly soluble hauv dej tab sis tau yooj yim yaj nyob rau hauv cov kuab tshuaj yeeb yaj kiab zoo li ethanol, acetone, thiab chloroform.
DimethebzyBenzene feem ntau yog siv los ua ib qho nrab hauv cov synthesis ntawm ntau cov organic sib xyaw, suav nrog cov tshuaj, suav nrog cov tshuaj, thiab tsw qab. Nws kuj tseem tuaj yeem ua haujlwm raws li cov kuab tshuaj lossis tshuaj lom neeg siv tshuaj lom neeg cov tshuaj lom.
