I-TetrarahydroFurfrurFurFurFurFurFurFurFery

I-TetrarahyDroFurfrurFurt yotywala / i-TIFA / CAS 97-99m
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Inkcazo emfutshane:

I-TetrarahydroFurfrofurfrurFurFurFurFurFurFurFurFurFurFurf Yi-erclic ether kunye notywala obuhlala busetyenziswa njengesinyibilikisi okanye ukuveliswa kweekhemikhali ezahlukeneyo. I-tetrarahdrofurdrofurdrofrofuryl yotywala ihlala icacile kwaye ibonakale ngokucacileyo.

I-TetrarahydroFurfrurFurFurFurFurFurFurFurFurFurFurFurFurFurFurFurFurFurFurFurFerdl Amandla ayo okunyibilikisa kuzo zombini izicoci ezolahlela kwaye ezingezizo ezingezizo zenza ilungele uluhlu olubanzi lweenkqubo zekhemikhali kunye nefomu.


Iinkcukacha zemveliso

Iimpawu zeMveliso

Ingcaciso yeMveliso

Igama lemveliso
I-CAS: 97-994
Mf: c5h10o2
MW: 102.13
Inqaku lokunyibilika: -80 ° C
Inqaku lokubilisa: 178 ° C
Ukuxinana: 1.051-1.054 g / ml
Iphakheji: 1 l / Ibhotile, 25 l / iDrum, 200 l / iDrum
Ipropathi: I-TetrarahydroFurfrurFurFuryl yotywala ingenamibala kwi-odor encinci kunye ne-hygroscopic. Ingaqondakali ngamanzi, ethanol, i-ether, i-acetone, i-chloroform no-Bedzene, kunye ne-inflifle, i-insullen kwi-ramafrocarbons.

Ukucaciswa

Izinto
Inkcazo
Imbonakalo
Ulwelo olungenamibala
Ubunyulu
≥99%
Umbala (co-pt)
≤20
I-1,2-pentadiol
≤0.3%
I-5-methfa
≤0.1%
I-Furty Buryl yotywala
≤0.5%
Amanzi
≤0.1%

Isicelo

I-1.TetrahydroFurfrurFurFurFurFurFurFurFurFurFurFurFurFurFurFROFROFROFUROCROFROFURL isetyenziswa ekuveliseni i-Sccinic Acid, Pentadiol, Tyrahydrofuran, Pyran.
2.Tetrahydrofurfuryl alcohol is used in preparing polyamide plastic, and is good solvent for resin, coating and grease.
I-3.TetarahydroFrurFurFurFurFurFurFurFuryl isetyenziswa njengeoyile, ukusasazeka kuprinta, njl njl.

 

I-1. I-Solvent:I-ThAF isetyenziswa njengesinyibilikisi yokuphendula kweekhemikhali kunye nokwenziwa ngenxa yokwazi ukwahlulahlula iintlobo ezahlukeneyo.

2. Imichiza ephakathi:Kuyinto ephakathi kwi-synthesis yeekhemikhali ezahlukeneyo, kubandakanya amayeza, agrochemicals kunye nezinye iichemicals ezikhethekileyo.

I-3. I-resins kunye neengubo:I-thfa isetyenziselwa ukuveliswa kweendawo, ngakumbi ekuqulunqweni kwengubo kunye neminyango, apho inokuphucula iipropathi ezinje ngokuguquka okunjengokubhekiswa kunye nokunamatheza.

I-4. Iplasitifo:Inokusetyenziswa njengesiqwengana kwifomu yePolymer ukuphucula ukuguquguquka kunye nokuziqhelanisa.

I-5. I-Piel Artive:I-TANFA ingasetyenziselwa ukwenza ukongezwa kwe-phullitives ukuphucula ukusebenza kokudibana.

6. Iimveliso zononophelo zobuqu:Ngenxa yeepropathi zayo ezisisiseko, kunokuvela kwezinye iifomuli zokhathalelo lobuqu, ezinjenge-cosmetics kunye neemveliso zonyango.

 

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 siyayamkela i-bitcoin.

intlawulo

Ukugcinwa

Igcinwe kwindawo yokugcina impahla eyomileyo nenomoya.

 

I-1. Isikhongozeli:Gcina i-thfa kwizitya zomoya ezenziwe ngezinto ezisebenzayo (ezinjengeglasi okanye iplastiki ethile) ukuthintela ungcoliseko kunye nokuphuma.

2. Ubushushu:Gcina indawo yokugcina ipholile kwaye ingena umoya. Ngokufanelekileyo, i-thfa kufuneka igcinwe kubushushu begumbi, kude nokukhanya kwelanga ngqo kunye nemithombo yobushushu.

3. Ukufuma:Gcina indawo eyomileyo njengoko umswakama iya kuchaphazela umgangatho weekhemikhali.

4. Ukwahlula:Gcina i-Thufa kude kwizinto ezingahambelaniyo ezinjengee-onudants, i-asidi kunye neziseko ukuthintela nakuphi na ukuphendula okuyingozi.

5. Ileyibhile:Qiniseka ukuba zonke izikhongozeli zibhalwe ngokucacileyo ngegama leekhemikhali, ulwazi olunobungozi, kunye nomhla ofunyenweyo.

I-6. Amanyathelo okhuseleko:Jonga yonke iphepha ledatha elifanelekileyo lokhuseleko (ii-SD) zeengcebiso kunye nemigaqo yengingqi malunga nokugcinwa kweekhemikhali.

Phenethyl utywala

Ngaba i-tetrarahydrofurfrofurfrofurfryl ingozi ebantwini?

I-1. Ukuphefumla: Ukuphefumla kwe-vapor kunokubangela ukucaphukisa ukuphefumla. Ukuvezwa kwexesha elide ukuya kugxininiso oluphezulu lomphunga kunokubangela iingxaki ezinzima zokuphefumla.

2. Uqhagamshelwano lolusu: Thfa kunokubangela ukucaphukisa ulusu kunxibelelwano. Kucetyiswa ukuba unxibe izixhobo ezifanelekileyo zokhuselo, ezinjengeigloves, xa uziphatha esi sixhobo.

3. Ukunxibelelana kwamehlo: kunokubangela ukucaphukisa ngamehlo, ke iiglasi ezikhuselayo kufuneka zisetyenziselwe ukuthintela unxibelelwano.

4. I-Investion: Ukungenisa kukaThAba kunokuba yingozi kwaye kunokubangela ukucaphukiswa kwe-gestrointenal okanye ezinye iziphumo ezibi.

5. Amanyathelo okhuseleko: Soloko ubhekisa kwiPhepha leDatha yeKhuseleko (i-SDS) yeThA yoLwazi oluneenkcukacha ngeengozi, ukuphatha kunye namanyathelo okuqala. Xa usebenza neekhemikhali, sebenzisa izixhobo ezifanelekileyo zokhuselo (i-PPE) kwaye uqiniseke ukuba umoya obaneleyo.

 

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