iphepha_ibhena

imveliso

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

Ipropati yeMichiza:

Ifomula yeemolekyuli C9H9NO
IMisa yeMolar 147.17
Ukuxinana 1.081g/mLat 25°C(lit.)
Indawo yeBoling 76-78°C1mm Hg(lit.)
Indawo yokuflasha 199°F
Inombolo yeJECFA 1310
Uxinzelelo loMphunga 0.0244mmHg ku-25°C
Ukuxinana komphunga >1 (vs umoya)
Ubunzima obuthile 1.081
pKa -3.40±0.70(Kuxelwe kwangaphambili)
Imeko yoGcino Gcina kwindawo emnyama, umoya ongena ngaphakathi, 2-8°C
Inovakalelo Ukukhanya okunovelwano
Refractive Index n20/D 1.531(lit.)
IiPropati zoMzimba kunye nezeMichiza Ulwelo olungenambala ukuya kukukhanya olutyheli, ihazelnut kunye nevumba elifana nekofu. Indawo yokubilisa 76~78 degrees C (133Pa). Isalathiso se-refractive (nD21) 1.5317. Ayinyibiliki emanzini, inyibilika kwizinyibilikisi ezisetyenziswa ngokuqhelekileyo. Iimveliso zendalo zifumaneka kwikhofi, i-hazelnuts ethosiweyo, njl.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi Xn – Iyingozi
Iikhowudi zoMngcipheko I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe.
I-R22 – Iyingozi xa iginyiwe
Inkcazelo yoKhuseleko S27 – Khulula ngoko nangoko zonke iimpahla ezosulelekileyo.
S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso.
S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.)
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
Izazisi ze-UN UN2810
WGK eJamani 3
RTECS UX9631000
I-TSCA Ewe
Ikhowudi ye-HS 29349990
IKlasi yeeNgozi 6.1
Iqela lokuPakisha III

 

Intshayelelo

I-1-furfurylpyrrole, eyaziwa ngokuba yi-chitopolyfurfurylpyrrole okanye i-1-furfurylpyrrole, yinto esebenzayo yepolymeric. Inezi mpawu zilandelayo:

 

Amandla kunye nokuqina: I-1-furfurylpyrrole inamandla aphezulu kunye nokuqina, okufana nezinto zeplastiki zendabuko.

 

Iimpawu ze-Antioxidant: I-1-furfurylpyrrole inezixhobo eziphezulu ze-antioxidant, ezinokwandisa ngokufanelekileyo ubomi benkonzo yeemveliso.

 

I-Biodegradability: I-1-furfurylpyrrole yinto enokuchithwa kwe-biodegradable ehambelana nokusingqongileyo.

 

Ukumelana nokushisa: I-1-furfurylpyrrole inokumelana nokushisa okuphezulu, ifanelekile kwizicelo kwiindawo eziphezulu zokushisa.

 

Kwizicelo ezisebenzayo, i-1-furfurylpyrrole inokusetyenziswa kulandelayo:

 

Intsimi yezoNyango: I-1-furfurylpyrrole isetyenziselwa ukuveliswa kwee-stents zonyango, i-sutures kunye nezinye izixhobo zonyango, kwaye ine-biocompatibility efanelekileyo.

 

I-Electronics: I-1-Conductivity ye-baffylpyrrole, enokusetyenziswa njengezinto eziphathekayo kwizixhobo zombane eziguquguqukayo.

 

Kukho iindlela ezimbini eziphambili zokulungiselela i-1-furfurylpyrrole: i-chemical synthesis kunye ne-biosynthesis. Iindlela ze-Chemical synthesis zivame ukusebenzisa izinto eziluhlaza ezifana ne-pyrrole compounds kunye ne-furfural ukudibanisa i-1-furfurylpyrrole phantsi kweemeko ezithile. Indlela ye-biosynthesis isebenzisa i-microbial fermentation ukulungiselela i-1-furfurylpyrrole.

 

Gwema ukuphefumla kunye nokunxibelelana: Ukuphefumla uthuli lwe-1-furfurylpyrrole okanye ukudibana nesikhumba kunye namehlo kufuneka kugwenywe ngexesha lokusetyenziswa.

 

Ukujikeleza komoya: Sebenzisa i-1-furfurylpyrrole kwindawo enomoya kakuhle ukugcina ukujikeleza komoya.

 

Ukuchithwa okufanelekileyo: Ukuchithwa ngokufanelekileyo kwenkunkuma ye-1-furfurylpyrrole kunye nokulahlwa ngokuhambelana nemimiselo yendawo yendawo.

 


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