2-Fluoro-3-iodopyridine (CAS# 113975-22-7)
Tsanangudzo
Hunhu:
white patchy crystal.
kunyungudika 45 ℃
poindi yekuvira 99 ℃/17mmHg(lit.)
Flash Point >110°C
Mupfuti Presure 0.1mmHg pa25°C
Kuonekwa Chiedza chakajeka chakasimba
pKa -2.45±0.10(Zvakafanotaurwa)
Mamiriro Ekuchengetedza Ramba uri munzvimbo ine rima, Yakavharwa munzvimbo yakaoma, Tembiricha yemumba
Sensitive Light Sensitive
Refractive Index 1.599
solubility zvishoma kunyungudika mumvura, soluble mudoro uye ether.
Safety
S22 - Usafeme guruva.
S26 - Kana wasangana nemaziso, simbura nekukasira nemvura yakawanda uye tsvaga mazano ekurapwa.
S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira maziso/chiso.
S39 - Pfeka dziviriro yeziso / kumeso.
S37 - Pfeka magirovhosi akakodzera.
Kurongedza & Kuchengeta
Yakarongedzwa mumadhiramu 25kg kana 50kg. Ramba uri munzvimbo ine rima, Yakavharwa pakaoma, Kamuri Tembiricha.
Kusuma 2-Fluoro-3-iodopyridine (CAS# 113975-22-7), inocheka-kumucheto komboni iri kuita mafungu mumunda we organic chemistry uye tsvakurudzo yemishonga. Ichi chemikemikari itsva inoratidzirwa neyakasiyana-siyana mashekeri ekugadzirisa, ayo anosanganisira zvose fluorine uye iodine substituents pane pyridine ring, zvichiita kuti ive chivako chakakosha chekushandisa kwakasiyana-siyana.
2-Fluoro-3-iodopyridine inozivikanwa nekuda kwekusiyana kwayo mumakemikari ekugadzira, kunyanya mukugadzirwa kwemishonga mitsva uye agrochemicals. Kuvapo kweatomu yefluorine kunosimudzira kugadzikana kwekomboni uye lipophilicity, nepo atomu yeiodine inopa mikana yekuwedzera kushanda kuburikidza nekubatana-kubatanidza maitiro. Uku kusanganiswa kwezvivakwa kunobvumira vaongorori kuti vaongorore nzira nyowani mukuwanikwa kwezvinodhaka uye kusimudzira, zvichitungamira mukusikwa kweakawanda anoshanda ekurapa.
Pamusoro pekushandiswa kwayo mumakemikari ekurapa, 2-Fluoro-3-iodopyridine yakakoshawo mune zvesainzi. Yayo yakasarudzika yemagetsi zvimiro inoita kuti ive mumiriri weiyo synthesis yezvinhu zvepamberi, zvinosanganisira organic semiconductors uye dhayi. Sezvo kudiwa kwezvinhu zvitsva kuri kuramba kuchikura, komisheni iyi inomira pachena semutambi akakosha mukuvandudza tekinoroji yechizvarwa chinotevera.
Yedu 2-Fluoro-3-iodopyridine inogadzirwa pasi pekuomesera kwemhando yekudzora matanho kuti ive nechokwadi chepamusoro kuchena uye kuenderana, zvichiita kuti ive yakakodzera kune zvese zvekutsvagisa uye maindasitiri ekushandisa. Kunyangwe iwe uri muongorori mune academia kana nyanzvi muindasitiri yemishonga, komisheni iyi chishandiso chakakosha pamapurojekiti ako.
Vhura kugona kwetsvagiridzo yako ne2-Fluoro-3-iodopyridine (CAS# 113975-22-7) - komboni inomiririra ramangwana rekuvandudzwa kwemakemikari. Ongorora mahorizons matsva mune synthesis uye tsvaga mikana yakamirira neiyi kemikari inoshamisa.
Nhanganyaya
Kuunza Sebacic Acid - iyo inochinja-chinja, chena patchy crystal iyo yakakwira mukuzivikanwa nekufamba kwemakore, nekuda kwemhando dzakasiyana dzekushandisa mumaindasitiri mazhinji. Sebacic acid idicarboxylic acid ine kemikari formula HOOC(CH2)8COOH uye inonyungudika mumvura, doro, uye ether. Iyi organic acid inowanzo wanikwa kubva kumbeu dzemafuta ecastor chirimwa, uye ndiyo imwe yeakanyanya kukosha zvigadzirwa zvinoshandiswa muindasitiri yemakemikari.
Sebacic acid inonyanya kushandiswa seyakagadzirwa sebacate plasticizer uye nylon molding resin. Izvi zvinokonzerwa nekugona kwayo kuwedzera zvakanyanya elasticity uye kuchinjika kwemapolymer akasiyana pasina kukanganisa kuita kwavo kana kugadzikana. Iyo inosimudzira kuramba kutonhora kwakanyanya, kucheka, uye punctures pamwe nekunatsiridza kusimba uye kudzvinyirira simba renylon zvinhu. Nekuda kweizvozvo, yakawana kugamuchirwa kwakakura muindasitiri yepurasitiki.
Sebacic acid inoshandiswawo zvakanyanya mukugadzirwa kwemafuta ekuzora anodzivirira kutonhora kwakanyanya. Nekuda kwekuenderana kwayo nepamusoro-tembiricha nharaunda, inoshanda seyakanakisa base yemafuta ekuzora mumaindasitiri emotokari uye aerospace. Hunhu hwayo hwekudziya hwakadzikama hunobvumira kushivirira kwakanyanya kune yakanyanya kupisa maapplication ane kuderedzwa kukweshera uye kupfeka uku uchivimbisa kuvimbika uye kuita.
Imwe nzvimbo iyo sebacic acid inowana kushandiswa kwayo mukugadzira zvinonamira uye makemikari akasarudzika. Inowanzo shandiswa mukunamira nekuda kwekunyorova kwayo uye kupinda mukati. Sebacic acid inoshandiswa kugadzira adhesives epamusoro-soro nokuti inogona kuvandudza zvinhu zvekunamatira zvekunamatira.
Sebacic acid inoshandiswawo se corrosion inhibitor mukurapa kwemvura uye kugadzirwa kwemafuta. Kushanda kwayo mukudzivirira ngura uye oxidation inoita kuti ive yakanaka kune mapaipi uye zvimwe zvinoshandiswa pakutakura uye kugadzira mafuta uye gasi rechisikigo.
Nekuda kweiyo chena patchy crystal hunhu, sebacic acid inogona kuzivikanwa nyore kubva kune mamwe makemikari. Izvi zvinoita kuti ive inoyevedza kubatanidzwa kweindasitiri yemishonga semubatsiri. Inogona kushandiswa seyakanyungudutswa, binder uye lubricant mukugadzira emhando dzakasiyana dzeyero senge mahwendefa, capsules, uye suppositories.
Mukupedzisa, kuita kwakasiyana-siyana kwesebacic acid uye kuwanda kwekushandisa kunoita kuti ive chigadzirwa chinoyevedza chekushandisa mumaindasitiri mazhinji kubva kumotokari uye aerospace kusvika pakugadzira mishonga nemakemikari. Kugadzikana kwayo pasi pemamiriro akanyanya kuita kuti ive yakakosha mumaindasitiri akati wandei anosanganisira epurasitiki, oiri, gasi, uye kurapwa kwemvura, nepo kugona kwayo kwekusimudzira mashandiro emapolymers kunoratidza kukosha kwayo. Pakazere, sebacic asidhi yakakosha kuvaka kune akati wandei zvigadzirwa zvave zvakakosha kuhupenyu hwazvino.
