2-furoyl chloride cas 527-69-5
Chigadzirwa Zita: 2-furoyl chloride
Cas: 527-69-5
MF: C5H3CCO2
MW: 130.53
Inomhanyisa pfungwa: -2 ° C
Boling Point: 173-174 ° C
Density: 1.324 g / ml pa 25 ° C
Package: 1 L / Bhodhoro, 25 L / Drum, 200 L / Drum
Organic synthesis.
2-furoyl chloride ndeyekukakavara pane 173 ° C, iyo inonyanya kutsamwisa meso kupfuura benzoyl chloride.
2-furoyl chloride ndeye inobatsira phamacedical yepakati uye inoshandiswa mune synthesis yealmetasone furoate,
An antiinflamitory prodrug anoshandiswa pakurapa kwedanda kusagadzikana, hay fivha uye asthma.
Synthesis of furoic acid derivatives: zvinowanzoshandiswa semumiriri wekunyora kuti uwedzere kusiyana-siyana logic fund
Orntic Synthesis Intermediate: 2-furoyl chloride yakakanganisika mune synthesis yemamwe makomputa (kusanganisira heterocyclic componeunds uye dzakasiyana-siyana dzakasarudzika makomputa.
Kugadzirira kwesters uye mafambiro: esters uye mafambiro anogona kugadzirira nekuita nehafu uye mawines zvakateerana, izvo zvinogona kushandiswa kuburitsa zvigadzirwa zvakasiyana zvemakemikari.
Mishonga: Nekuda kwekugadzirisa kwayo, inogona kushandiswa kukudziridza mishonga yemishonga, kunyanya izvo izvo zvinoda kuiswa kweboka reFuranoyl.
Chemical kutsvakisisa: inowanzoshandiswa muzvekutsvagisa kugadzira nzira nyowani dzeSynthetic uye kuongorora maitiro maitiro anosanganisira acyl chlorides.
Chengetedza mune inotonhorera, yakaoma uye yakanyatsochengeterwa imba yekuchengetedza.
Ramba kure nemoto uye kupisa masosi. Dzivisa zvakananga zuva.
Iyo package yakaiswa chisimbiso.
Inofanira kuchengetwa zvakasiyana kubva kune zvemakemikari uye inodarika, uye chengetedzo yakasanganiswa haifanirwe kudzivirirwa.
Nzvimbo yekuchengetera inofanira kuve yakashongedzerwa nezvinhu zvakakodzera kuti iwane kubhururuka.
Mudziyo: Chengetedza 2-furoyl chloride mumudziyo wakasungwa wakagadzirwa nezvinhu zvinowirirana, senge girazi kana imwe mapurasitiki inodzivirira kumakemikari anodzora. Ita shuwa kuti mudziyo wakanyorwa zvakajeka.
Tembiricha: chitoro midziyo munzvimbo inotonhorera, yakaoma kure kubva kune yakananga zuva uye kupisa. Iyo tembiricha yekudziya inowanzo 15-25 ° C (59-77 ° F).
Inerer Gasi: Kana zvichikwanisika, chengetedza pasi pegasi kana netrogen kana argon kuti uderedze kufumura uye mhepo, iyo inogona kukonzera hydrochlis uye kuburitsa kwehydrochloric acid.
Dzivisa kusangana nemvura: Sezvo 2-furoyl chloride inokwana nemvura, ndapota ita chokwadi chekuti nzvimbo yekuchengetedza haina kunyorovesa uye mudziyo unoramba wakaoma.
Kuchengetedza Kuchengetedza: Chengetedza munzvimbo ine mhepo-yakaneta kure nezvinhu zvisingaenderane senge zvigadziko zvakaringana, pamwe chete neyebsite. Shandisa zvakakodzera zvekudzivirira pachako (PPE) paunenge uchibata compind.
Kuraswa: kana zvinhu zvine ngozi hazvisisiri kudikanwa, ndapota rusarura kwavari zvichienderana nemirairo yenzvimbo.
1, t / t
2, l / c
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1, kuwanda: 1-1000 kg, mukati memazuva matatu ekushanda mushure mekubhadhara
2, kuwanda: pamusoro pe1000 kg, mukati memavhiki maviri mushure mekubhadhara.
Ehe, 2-furoyl chloride inokuvadza kuvanhu. Iyo inogadziriswa sechinhu chinokosheswa uye chinogona kutsamwisa ganda, maziso, uye turakiti rekufema. Heano mamwe matsva ane njodzi zvine chekuita ne2-furoyl chloride:
1. Ganda uye ziso kutsamwisa: zvakananga kusangana ne2-furoyl chlorside inogona kukonzera kushatirisa kwakanyanya kana kupisa. Gara uchipfeka zvipfeko zvakakodzera zvekudzivirira, magurovhosi uye gogles paunenge uchibata iyi compind.
2. Inokurudzirwa kuchengetedza mhepo yakakwana kana kushandisa fume hood kana yakavhurwa kune ino kemikari.
3. Kugadzirisa: 2-furoyl chloride inokwana nemvura yekuburitsa hydrochloric acid, inowedzera inowedzera njodzi yemakemikari ekupisa uye nematambudziko ekufema.
4. Kuvhenekera: Kunyangwe chaiyo yekukatora data inogona kuve yakaganhurirwa, kuratidzwa kune acyl chlorides inoisa njodzi dzehutano uye kubata kungwarira kunorumbidzwa.
Kuti uderedze njodzi, gara uchitevera njere dzekuchengetedza, shandisa zvakakodzera zvekudzivirira pachako Kana kuratidzwa kunoitika, tsvaga kurapwa nekukurumidza.
