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umkhiqizo

I-N-Furfuryl Pyrrole (CAS#1438-94-4)

Isakhiwo Samakhemikhali:

I-Molecular Formula C9H9NO
I-Molar Mass 147.17
Ukuminyana 1.081g/mLat 25°C(lit.)
I-Boling Point 76-78°C1mm Hg(lit.)
I-Flash Point 199°F
Inombolo ye-JECFA 1310
I-Vapor Presure 0.0244mmHg ku-25°C
I-Vapor Density >1 (vs air)
I-Gravity ethize 1.081
pKa -3.40±0.70(Kubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, emkhathini ongenayo, 2-8°C
Kuyazwela Ukukhanya Okuzwelayo
I-Refractive Index n20/D 1.531(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi olungenambala ukuya kokuphuzi ngokukhanyayo, i-hazelnut nephunga elifana nekhofi. Iphuzu lokubilisa 76~78 degrees C (133Pa). Inkomba ye-Refractive (nD21)1.5317. Ayincibiliki emanzini, inyibilika kuzincibilikisi eziphilayo ezisetshenziswa kakhulu. Imikhiqizo yemvelo itholakala ekhofi, ama-hazelnuts othosiwe, njll.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi I-Xn - Iyingozi
Amakhodi Engozi R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile.
I-R22 – Iyingozi uma igwinywe
Incazelo Yokuphepha S27 – Khumula ngokushesha zonke izingubo ezingcolile.
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
S36 – Gqoka izingubo ezifanele zokuzivikela.
Ama-ID e-UN UN2810
I-WGK Germany 3
I-RTECS UX9631000
I-TSCA Yebo
Ikhodi ye-HS 29349990
I-Hazard Class 6.1
Iqembu Lokupakisha III

 

Isingeniso

I-1-furfurylpyrrole, eyaziwa nangokuthi i-chitopolyfurfurylpyrrole noma i-1-furfurylpyrrole, iyinto esebenzayo ye-polymeric. Inezici ezilandelayo:

 

Amandla nokuqina: I-1-furfurylpyrrole inamandla aphezulu kanye nokuqina, okufana nezinto zepulasitiki zendabuko.

 

Izakhiwo ze-Antioxidant: I-1-furfurylpyrrole inezindawo eziphezulu ze-antioxidant, ezingandisa ngempumelelo impilo yesevisi yemikhiqizo.

 

I-Biodegradability: I-1-furfurylpyrrole iyimpahla ebolayo ehambisana nemvelo.

 

Ukumelana nokushisa: I-1-furfurylpyrrole ingakwazi ukumelana namazinga okushisa aphezulu, afanele ukusetshenziswa ezindaweni ezishisayo.

 

Ekusetshenzisweni okungokoqobo, i-1-furfurylpyrrole inokusetshenziswa okulandelayo:

 

Inkambu yezokwelapha: I-1-furfurylpyrrole isetshenziswa ekwenzeni ama-stents ezokwelapha, ama-sutures namanye amadivaysi ezokwelapha, futhi inokuhambisana okuhle kwe-biocompatibility.

 

I-Electronics: I-1-Conductivity ye-baffylpyrrole, engasetshenziswa njengento yezinto zikagesi eziguquguqukayo.

 

Kunezindlela ezimbili eziyinhloko zokulungiselela i-1-furfurylpyrrole: i-chemical synthesis kanye ne-biosynthesis. Izindlela zokuhlanganisa amakhemikhali ngokuvamile zisebenzisa izinto ezingavuthiwe ezifana ne-pyrrole compounds kanye ne-furfural ukuze kuhlanganiswe i-1-furfurylpyrrole ngaphansi kwezimo ezithile. Indlela ye-biosynthesis isebenzisa ukuvutshelwa kwe-microbial ukulungiselela i-1-furfurylpyrrole.

 

Gwema ukuhogela nokuthintana: Ukuhogela uthuli lwe-1-furfurylpyrrole noma ukuthintana nesikhumba namehlo kufanele kugwenywe ngesikhathi sokusetshenziswa.

 

Ukujikeleza komoya: Sebenzisa i-1-furfurylpyrrole endaweni enomoya omuhle ukuze ulondoloze ukujikeleza komoya.

 

Ukulahlwa okufanele: Ukulahlwa okufanele kwemfucuza ye-1-furfurylpyrrole kanye nokulahlwa ngokuhambisana nemithetho yendawo yendawo.

 


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