I-2 5-bishydroxymethyl typerahydrofuran i-104-80

I-2 5-Bishydroxymethyl tytrarahydrofuran

Inkcazo emfutshane:

I-2,5-tetrarahydrofurandumemem ingenabala ukuba ingenabala i-terling tyuty ityheli.

I-2,5-bis (Hydroxymethy) I-Tetrarahydrofuran inyibilikiswa ngamanzi kuba amaqela e-hydroxymethyl angenza amaqela e-hydrogen ngeemolekyuli ze-hydrogen. Ukongeza, inokunyibilika kwezinye izinyibiliki eziphilayo.

Thumela i-imeyile kuthi Thumela i-imeyile kuthi

Iinkcukacha zemveliso

Iimpawu zeMveliso

Ingcaciso yeMveliso

Igama lemveliso: 2,5-bishydroxymethyl tetrarahydrofuran

I-CAS: 104-80-3

MF: C6H12O3

MW: 132.16

I-Einecs: 203-239-0-0

Indawo yokunyibilika: <-50 ℃

Inqaku lokubila: 261.6 ℃ nge-760mmhg

Ukuxinana: 1.130 ± 0.06 g / cm3 (20 ºc 760 Torr)

Isalathiso sokuqaqamba: 1.4810 (589.3 NM 17.5 ℃)

Fp: 112.0 ± 17.6 ℃

Indawo yokugcina: itywinwe eyomileyo, i-2-8 ° C

Ukucaciswa

Igama lemveliso	I-2,5-bishydroxymethyl tytrarahydrofuran
I-CAS	I-104-80-3
Ubunyulu	I-99%
Iphakheji	I-25 kg / idrum

Iphakheji

I-25 kg / idrum okanye ngokusekelwe kwiimfuno zomthengi.

Ithini i-2 5-bishydroxymethy typerahydrofura esetyenziselwe?

I-Tetrarahydrofura Dimthyl Utywala (i-thfdm), ngeoksijini yayo equkethwe i-cyclic cyclic sesakhiwo kunye namaqela asebenzayo e-Diol, anokusetyenziswa ngokubanzi kwizinyithi, iipolyters, kunye namanye amasimi. Kulindeleke ukuba kubonise iingenelo ezizodwa kwizithintelo, ukudayala, ukonakaliswa, kunye nezinye iinkalo.

Intlawulo

* Singanikezela uluhlu lweendlela zokuhlawula kubaxumi bethu.
* Xa inani lithobekile, abathengi bahlala behlawula ngePayPal, iManyano yaseNtshona, iAliBaba, kunye nezinye iinkonzo ezifanayo.
* Xa inani libalulekile, abathengi bahlala behlawula nge-t / t, l / c emehlweni, iAliBaba, njalo njalo.
* Ngaphezulu, inani elandayo labathengi liya kusebenzisa i-aliipay okanye i-SCIT ukwenza intlawulo.

Ungayigcina njani i-2,5-bishydroxymethyl tetrarafuran?

Ukugcina i-2 5-BIS (Hydroxymethy) TetrarahydroFuran ngokukhuselekileyo nangokufanelekileyo, cinga ngezi zikhokelo zilandelayo:

I-1. Isikhongozeli: Sebenzisa izikhongozeli zomoya ezenziwe ngezixhobo ezifanelekileyo (ezinjengeglasi okanye iplastiki ethile) ukuthintela ungcoliseko kunye nokuphuma.

2. Iqondo lokushisa: Ivenkile kwindawo epholileyo neyomileyo kude nelanga ngqo yelanga kunye nemithombo yobushushu. Kungcono ukugcina iqondo lobushushu lokuphepha ukonakaliswa.

3. Qiniseka ukuba: qinisekisa ukuba indawo yokugcina ingena ngaphakathi ukuthintela ukuqhutywa kwe-vapor.

4. Ukungahambelani: Hlala kude neearhente ezinamandla ze-oxidic, i-asidi kunye neziseko njengoko ziya kusabela ngekhoyini.

I-5. Ileyibhile: Iziqholo zelebheli ngokucacileyo kwigama leekhemikhali, uxinzelelo kunye naluphi na ulwazi olunobungozi.

I-6. UKhuseleko loKhuseleko: Landela nayiphi na i-STATE YENKCAZO YENKCAZO YOKUGQIBELA

Ngaphambili: IFuran-2 5-Dicarbaldehyde / CAS 823-5-5 / 2 5 I-Dismormylln / DFF

Okulandelayo: I-Dimyethyl Furan-2 5-Dicarboxylatese CAS 4282-322-0 / FDME

Write your message here and send it to us