I-Methyl 4-Tert-Bylbenzoate CAS 26537-19-9

I-Methyl 4-Tert-Bylbenzoate CAS 26537-19-9-9-9-
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Inkcazo emfutshane:

I-Methyl 4-Tert-Bertlzunguzate yindawo ephilayo eqhele ukuba ingenabala ukuba ingamanzi amdaka. Inevumbo elimnandi, elineentyatyambo elibonisa ukuba uninzi lwamacala. Ikhowudi ihlala isetyenziswa kwi-ornthesic synthesis kunye njengesithako esimnandi. Ngokuphathelele kwiipropathi zayo zomzimba, inendawo ebilayo ebilayo kwaye inyibilikiswa kwiinyibilikisi eziphilayo.

I-methyl 4-Tert-Bertlzunguzate inyibilikiswa ngokubanzi kwiinyibiliki ezifana ne-ethanol, i-acetone, kunye ne-diegyl ether. Nangona kunjalo, ngenxa ye-hydrophobic tert-term tert-bhuti kunye nohlobo lwemollar ye molekyuli, ayinyibiliki emanzini.


Iinkcukacha zemveliso

Iimpawu zeMveliso

Ingcaciso yeMveliso

Igama lemveliso: Methyl 4-Tert-Bylbenzoate

I-CAS: 26537-19-9-9-9

Mf: c12h16o2

MW: 192.25

Ukuxinana: 0.995 g / ml

Inqaku lokubilisa: 122-124 ° C

Iphakheji: 1 l / Ibhotile, 25 l / iDrum, 200 l / iDrum

Ukucaciswa

Izinto Inkcazo
Imbonakalo Ulwelo olungenamibala
Ubunyulu ≥99.5%
Umbala (co-pt) ≤10
Fe ≤3PPM
I-Acidity (MGKHE / G) ≤0.1%
Amanzi ≤0.2%

Isicelo

I-1.it inokusetyenziswa njengeSctrin kunye ne-flux.

2.Ukusetyenziswa njenge-arhente yokuphela kwe-polypropylene.

3.Ingasetyenziswanga njengokuphumelela kwimveliso ye-alkyd resin.

4. Ityuwa ye-barium, i-sodium yetyuwa kunye netyuwa ye-zinium ingasetyenziswa njengokuzinza kwe-PVC.

5.Ingasetyenziswa njengo-Antioxidant kwi-Feenting Ukusika i-fluid, iarhente ye-antirust kwi-resin.

Ipropathi

Inyibiliza e-Ethanol, inyibilikisi e-Ethyl Ethyl Ethyl Ethyl, i-Bezene kunye nezinye izinyibilikisi zezinto eziphilayo, ziyanyibilika emanzini.

Ukugcinwa

Intoni

Igcinwe kwindawo eyomileyo, enomthunzi, indawo enomoya.
 

I-1. Iqondo lobushushu: Ivenkile kwindawo epholileyo, eyomileyo kude nokukhanya kwelanga ngqo kunye nobushushu. Ngokufanelekileyo, kufuneka igcinwe kubushushu begumbi.

 

I-2. Isikhongozeli: Sebenzisa izikhongozeli zomoya ezenziwe ngezinto ezifanelekileyo (ezinjengeglasi okanye iplastiki ethile) ukuthintela ungcoliseko kunye nokuphuma.

 

3. Qiniseka ukuba i-Dentilation: Qinisekisa ukuba indawo yokugcina ingena ngaphakathi ukuthintela ukuqokelela i-vapor.

 

4. Ukungangqinelani: Hlala kude neearhente ezinamandla ze-oxidic kunye nee-asidi njengoko ziya kusabela ngekhoyini.

 

I-5. Ileyibhile: Ngokucacileyo iileyili zegama ngegama leekhemikhali, inombolo ye-CAS, kunye naluphi na ulwazi lwengozi.

 

Intlawulo

1, t / t
2, l / c
3, Visa
4, Ikhadi letyala
I-5, PayPal
I-6, iAlibhaba isiqinisekiso sokusebenza
I-7, i-Western Union
I-8, iMoneyGram
I-9, ngamanye amaxesha sisamkela ne-Wechat okanye i-aliipay.

intlawulo

Iphakheji

I-1 kg / ibhegi okanye i-25 kg / idrum okanye i-200 kg / idrum okanye ngemfuno yabathengi.
Iphakheji-1

Izilumkiso xa inqanawa ye-methyl 4-Tert-Bylbenzoate?

1. Ukuthobela umthetho: Qiniseka ukuba uyayithobela imimiselo yengingqi, yelizwe, kunye nezamazwe aphesheya malunga nokuhamba kweekhemikhali. Jonga ukuba ihlelwe njengeyingozi phantsi kwenkqubo yenkqubo yokudityaniswa kunye nelebheli yeechemicals (GHS) okanye iSebe lezoThutho (i-DOT).

2. Ukupakisha: Sebenzisa izixhobo zokupakisha ezifanelekileyo ezihambelana nemichiza. Isikhongozeli kufuneka senziwe ngezinto ezingasasebenziyo nge-methyl 4-Tert-Bylbenzoate, njengeglasi okanye iiplasitiki ezithile. Qiniseka ukuba isikhongozelo sitywinwe ngokuqinileyo ukukhusela ukuvuza.

3. Ilebhile: Ngokucacileyo ilebhile ukupakisha ngegama leekhemikhali, inombolo ye-CAS (102-51-6), kunye nazo naziphi na iisimboli zengozi okanye izilumkiso ezifanelekileyo. Faka ukuphonononga imiyalelo kunye nolwazi loqhakamshelwano olungxamisekileyo.

4. Ulawulo lobushushu: Ukuba kukho imfuneko, qwalasela ulawulo lobushushu ngexesha lokuhamba ukuze kuthintelwe ukubuna kwamaqondo obushushu anokuchaphazela uzinzo lwequal.

5. Kulumkele ukusasaza: Sebenzisa amanyathelo okwesikweko, njengokuchitheka kweziqinisekiso-ubungqina, ukuthintela ukuchitheka ngexesha lothutho. Qinisekisa ukuba indlela yokuthuthwa inciphisa umngcipheko wokwaphula umthetho okanye ukuvuza.

6. Amaxwebhu: Lungiselela kwaye ubandakanye onke amaxwebhu afunekayo yokuthumela njengamaphepha edatha ezokhuseleko

7. Uqeqesho: Qinisekisa ukuba abasebenzi ababandakanyekayo kwinkqubo yothutho baqeqeshelwa ukuphatha izixhobo eziyingozi kwaye baqonde iinkqubo zikaxakeka kwimeko yengozi.

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