4-Methylanisole(CAS#104-93-8)

Ipropati yeMichiza:

Ifomula yeemolekyuli	C8H10O
IMisa yeMolar	122.16
Ukuxinana	0.969g/mLat 25°C(lit.)
Indawo yokunyibilika	-32°C
Indawo yeBoling	174°C(lit.)
Indawo yokuflasha	128°F
Inombolo yeJECFA	1243
Ukunyibilika kwamanzi	inyibilika kancinane
Uxinzelelo loMphunga	5.25 mm Hg ( 50 °C)
Imbonakalo	Ulwelo
Umbala	Icacile engenambala ukuya kumthubi kancinane
Obona bude bubuninzi (λmax)	['279nm(MeOH)(lit.)']
I-BRN	1237336
Imeko yoGcino	Itywinwe kwindawo eyomileyo, yoBubushushu beGumbi
Uzinzo	Izinzile. Ayihambelani ne-oxidizing agents ezinamandla. Ukutsha.
Umda wokuqhushumba	1.1-8.3%(V)
Refractive Index	n20/D 1.511(lit.)
IiPropati zoMzimba kunye nezeMichiza	Uxinaniso 0.96 iqondo lokubila lika-174°C refractive index 1.51-1.513 indawo edanyazayo ngama-53°C isisombululo esicacileyo samanzi
Sebenzisa	Ukulungiselela i-walnut, i-hazelnut kunye nezinye iziqholo zohlobo lwe-nut

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi	Xn – Iyingozi
Iikhowudi zoMngcipheko	I-R22 – Iyingozi xa iginyiwe I-R38 – Iyacaphukisa ulusu I-R10-Inokutsha R52/53 – Iyingozi kwizinto eziphila emanzini, inokubangela iziphumo ezibi zexesha elide kwindawo ehlala emanzini. I-R63 – Ingozi enokwenzeka yokwenzakala kumntwana ongekazalwa
Inkcazelo yoKhuseleko	S36/37 – Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu. S16 – Gcina kude kwimithombo yomlilo. S61 –Kuphephe ukukhutshelwa kokusingqongileyo. Jonga kwimiyalelo ekhethekileyo / kumaphepha edatha yokhuseleko.
Izazisi ze-UN	UN 1993 3/PG 3
WGK eJamani	1
RTECS	BZ8780000
I-TSCA	Ewe
Ikhowudi ye-HS	29093090
IKlasi yeeNgozi	3
Iqela lokuPakisha	III
Ubutyhefu	I-LD50 yomlomo obuhlungu kwiigundane zabikwa njenge-1.92 (1.51-2.45) g / kg (Hart, 1971). I-acute dermal LD50 kwimivundla yachazwa njenge> 5 g/kg (Hart, 1971).

Intshayelelo

I-Methylphenyl ether (eyaziwa ngokuba yi-methylphenyl ether) yi-organic compound. Oku kulandelayo sintshayelelo kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-p-tolusether:

Umgangatho:

I-Methylanisole lulwelo olungenambala kunye nevumba elimnandi elingaqhelekanga. Ikhompawundi izinzile emoyeni kwaye ayivuthi ngaphandle kokunxibelelana nee-oxidants ezinamandla.

Sebenzisa:

I-Methylanisole isetyenziswa kakhulu njenge-solvent ye-organic kwishishini. Inyibilikisa izinto ezininzi eziphilayo kwaye idla ngokusetyenziswa kwizinto zokwaleka, izicoci, iiglu, iipeyinti kunye neziqholo ezingamanzi. Ikwasetyenziswa njengendawo yokusabela okanye isinyibilikisi kwezinye iimpendulo ze-organic synthesis.

Indlela:

I-Methylanises ilungiswa ngokubanzi yi-etherification reaction ye-benzene, kwaye amanyathelo athile kukusabela kwi-benzene kunye ne-methanol xa kukho i-acid catalysts (efana ne-hydrochloric acid, i-sulfuric acid) ukuvelisa i-methylanisole. Ekuphenduleni, i-catalyst ye-asidi inceda ukukhawuleza ukusabela kunye nokuvelisa imveliso ephezulu.

Ulwazi ngoKhuseleko:

IiTolusoles zikhuselekile ngokubanzi phantsi kweemeko zokusetyenziswa kwesiqhelo, kodwa oku kulandelayo kusafuneka kuqatshelwe:

1. Xa isetyenziswa, indawo enomoya ococekileyo kufuneka igcinwe ukuze igweme ukuqokelelana komphunga wayo emoyeni.

3. Xa ugcina kwaye uphatha, ukudibana nee-oxidants ezinamandla kunye nezinto ezinokutsha kufuneka ziphetshwe ukuthintela iingozi zomlilo kunye nokudubula.

4. Ikhompawundi inokukhupha iigesi eziyityhefu xa ibola, ifuna ukulahlwa ngokufanelekileyo kwenkunkuma kunye nezinyibilikisi.

5. Kwinkqubo yokusebenzisa kunye nokuphatha i-methyl anisole, kuyimfuneko ukuba isebenze ngokungqongqo ngokuhambelana nemigaqo yokusebenza yokhuseleko olufanelekileyo ukuqinisekisa ukhuseleko lomzimba womntu kunye nokusingqongileyo.

Ngaphambili: (+)-Rose oxide(CAS#16409-43-1)

Okulandelayo: I-AMBROX DL(CAS#3738-00-9)

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