ibhena_yephepha

iimveliso

Umenzi Ixabiso Elihle Aniline CAS: 62-53-3

inkcazo emfutshane:

I-Aniline yeyona molecule ilula ye-aromatic amine, i-benzene kwi-atom ye-hydrogen yeqela lee-amino ze-compounds eziveliswayo, ulwelo oluvuthayo lwe-oyile olungenambala, ivumba elinamandla. Iqondo lokunyibilika yi--6.3℃, iqondo lokubila yi-184℃, uxinano oluhambelanayo yi-1.0217(20/4℃), i-refractive index yi-1.5863, i-flash point (indebe evulekileyo) yi-70℃, iqondo lokutsha elizenzekelayo yi-770℃, ukubola kushushu ukuya kwi-370℃, kunyibilika kancinci emanzini, kunyibilika lula kwi-ethanol, i-ether, i-chloroform kunye nezinye izinyibilikisi ze-organic. Ijika umbala weChemicalbook omdaka xa ivezwa emoyeni okanye elangeni. I-distillation yomphunga ekhoyo, i-distillation yongeza inani elincinci le-zinc powder ukuthintela i-oxidation. I-10 ~ 15ppm NaBH4 ingongezwa kwi-aniline ecociweyo ukuthintela ukuwohloka kwe-oxidation. Isisombululo se-Aniline sisisiseko, kwaye i-asidi kulula ukuyenza ityuwa. I-athomu ye-hydrogen kwiqela layo le-amino inokutshintshwa liqela le-hydrocarbon okanye le-acyl ukuze kwenziwe ii-anilines zesibini okanye zesithathu kunye nee-anilines ze-acyl. Xa kusenziwa i-reaction yokutshintshwa, iimveliso ezikufutshane nezifakwe kwi-para-substituted zenziwa ikakhulu. I-reaction ene-nitrite ivelisa iityuwa ze-diazo apho kunokwenziwa khona uthotho lwee-benzene derivatives kunye nee-azo compounds.

I-CAS: 62-53-3


Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo

I-Aniline sisixhobo esibalulekileyo sekhemikhali, imveliso yeemveliso ezibaluleke ngakumbi ukuya kuthi ga kwiintlobo ezingama-300, ezisetyenziswa kakhulu kwi-MDI, kushishino lwedayi, kumayeza, kubakhuthazi be-rubber vulcanization, njenge-p-aminobenzene sulfonic acid kushishino lwedayi, kushishino lwamayeza, kwi-N-acetanilide, njl. Ikwasetyenziselwa ukwenza iiresini kunye neepeyinti. Ngo-2008, ukusetyenziswa kwe-aniline bekumalunga neetoni ezingama-360,000, kwaye kulindeleke ukuba imfuno ibe malunga neetoni ezingama-870,000 ngo-2012. I-Chemicalbook inomthamo wemveliso weetoni ezili-1.37 yezigidi, kunye nomthamo ongaphezulu weetoni ezimalunga nama-500,000. I-Aniline inetyhefu kakhulu egazini nakwimithambo-luvo, kwaye inokufunxwa lusu okanye ibangele ityhefu kwindlela yokuphefumla. Kukho iindlela ezimbini eziphambili zokuvelisa i-aniline kushishino: 1. I-Aniline ilungiswa nge-hydrogenation ye-nitrobenzene ebangelwa yi-copper esebenzayo. Le ndlela ingasetyenziselwa imveliso eqhubekayo ngaphandle kongcoliseko. 2, i-chlorobenzene isabela ne-ammonia kubushushu obuphezulu xa kukho i-catalyst ye-copper oxide.

Izithethantonye

ai3-03053;amino-benzen;Aminophen;Anilin;anilin(isiCzech);Anilina;BENZENENEAMINE;BENZENENAMIN.

Izicelo ze-Aniline

1. I-Aniline yenye yezona zinto zibalulekileyo kushishino lwedayi, kwaye ikwayeyona nto iphambili yokwenza amayeza, izinto ezikhuthaza irabha kunye nezinto ezilwa nokwaluphala. Ingasetyenziselwa ukwenza iziqholo, iivarnish kunye nezinto eziqhumayo, njl. I-Aniline isetyenziswa ekwenzeni iidayi, amayeza, iiresini, iivarnish, iziqholo, irabha evulcanized yeChemicalbook kunye nezinyibilikisi. Izinto ezinobungozi nezinobungozi ezichaphazela amanqanaba okuqala obomi bezilwanyana zasemanzini. Ngokutsho kwe-US Environmental Protection Agency (EPA), Izinto ezingcolisayo zeNdalo kunye nokutya, Izinto ezingcolisayo zamanzi okusela i-Candidate Compound 3 (CCL3).
2. I-Aniline yinto ebalulekileyo ekrwada, imveliso yezibulali zinambuzane inokufumaneka kwi-aniline, i-alkyl aniline, i-N - alkyl aniline ekufutshane ne-nitro aniline, i-o-phenylendiamine, i-phenylhydrazine, i-cyclohexylamine njl., ingasetyenziswa njenge-fungicide yokulwa ne-rust sodium, i-seed spirit, i-amine methyl i-Chemicalbook sterilization, i-sterilization i-amine, i-carbendazim, i-its spirit, i-benomyl, i-triazophos insecticide, i-pyridazine sulfur phosphorus, i-quetiapine phosphorus, i-Intermediates ye-herbicides i-alachlor, i-acetochlor, i-butachlor, i-cycloazinone, i-imidazole quinolinic acid, njl.
3. I-Aniline yi-intermediate ebalulekileyo. Iintlobo ezingaphezu kwama-300 zeemveliso ezibalulekileyo ziveliswa kwi-aniline. Kukho abavelisi be-aniline abamalunga nama-80 ehlabathini, amandla emveliso yonyaka iyonke adlule kwi-2.7 yezigidi zeetoni, imveliso emalunga ne-2.3 yezigidi zeetoni; Indawo esetyenziswa kakhulu yi-MDI, ebanga i-84% yexabiso lilonke le-aniline ngo-2000. Kwilizwe lethu, i-aniline isetyenziswa kakhulu kwi-MDI, kushishino lwedayi, kwi-additive yerabha, kumayeza, kwi-pesticide nakwi-organic intermediates. Ukusetyenziswa kwe-aniline ngo-2000 yi-185,000 yeetoni, kwaye ukunqongophala kwemveliso kufuneka kusonjululwe ngokungenisa kwamanye amazwe. Iimveliso ze-Aniline kunye neemveliso zedayi zezi: 2, 6-diethyl aniline I-N-acetaniline, i-p-butyl aniline, i-o-phenylenediamine, i-diphenylenediamine, i-diazo-aminobenzene, i-4,4' -diaminotriphenylmethane, i-4,4' diaminodiphenylcyclohexyl methane, i-N, i-N-dimethylaniline, i-N-diethylaniline, i-N, i-n-diethylaniline, i-p-acetamide phenol, i-p-aminoacetophenone, i-4 ,4' -diethylaminophenone, i-4- (p-aminophenine) i-butyric acid, i-p-nitroaniline, i-N-nitrodianiline, i-β-acetaniline, i-1, i-4-diphenylaminourea, i-2-phenylindole, i-p-benzaniline, i-N-formylaniline, i-n-benzoylaniline, i-n-acetaniline, i-2,4, i-6-trichloraniline, i-p-chemicalbook iodoaniline , 1 - aniline - 3 - methyl - 5 - pyrazole ketones, hydroquinone, dicyclohexyl amine, 2 - (N - methyl aniline) acrylic nitrile, 3 - (N - diethyl aniline) acrylic nitrile, 2 - (N - diethyl aniline) ethanol, p-aminoazobenzene, phenylhydrazine, phenyl urea single, double phenyl urea, of sulfur cyano aniline, 4, 4 'diphenyl methane diisocyanate, phenyl methyl many many times more Cyanate ester, 4-amino-acetanilide, N-methyl-N - (β-hydroxyethyl) aniline, n-methyl-N (β-chloroethyl) aniline,N, N-dimethyl-p-phenylenediamine,N, N, N', N' -tetramethyl-p-phenylenediamine,N, n-diethyl-p-phenylenediamine, 4,4' -methylenediamine (N, n-diethyl-p-phenylenediamine, phenylthiourea, diphenylenediamide, p-amino Benzene sulfonic acid, 4, 4 'diamino diphenyl methane benzoquinone, N, N - against ethanol base aniline, acetyl acetanilide, aminophenol, N, N - methyl - ethyl benzyl aniline formyl aniline, N - methyl acetanilide, ibromine acetanilide, idouble (to amino cyclohexyl) methane, phenylhydrazone diphenyl kappa hydrazone kunye ne-acetophenone phenylhydrazone - 2, 4 - disulfonic acid, aniline, p-aminoazobenzene - 4 'sulfonic acid, phenylhydrazine -4- sulfonic acid, thioacetanilide, 2-methylindole, 2, 3-dimethylindole, N-methyl-2-phenylindole.
4, isetyenziswa njenge-analytical reagent, ikwasetyenziswa ekuhlanganiseni iidayi, ii-resins, iipeyinti zobuxoki kunye neziqholo.
5. Isetyenziswa njengesiseko esibuthathaka, inokugalela ngokulula iityuwa ze-hydrolyzed ze-trivalent kunye ne-tetravalent elements (Fe3+, Al3+, Cr3+) ngendlela ye-hydroxide, ukuze yahlulwe kwiityuwa ze-divalent elements (Mn2+) ezinzima ukugalela. Kuhlalutyo lwe-piccrystal, ukuhlola izinto (Cu, Mg, Ni, Co, Zn, Cd, Mo, W, V) ezikwaziyo ukwenza ii-anion ezintsonkothileyo zeChemicalbook thiocyanate okanye ezinye ii-anion ezinokugalela yi-aniline. Vavanya i-halogen, i-chromate, i-vanadate, i-nitrite, kunye ne-carboxylic acid. Izinyibilikisi. Ukwenziwa kwezinto eziphilayo, ukuvelisa idayi.

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2
3

Inkcazo ye-Aniline

Ikhompawundi

Inkcazo

Inkangeleko

Ulwelo olungenambala, olunamafutha, olutyheli, olucacileyo, oluthanda ukuba mnyama emva kokuba lugciniwe.

Ubumsulwa % ≥

99.8

I-Nitrobenzene %

0.002

Iibhoyila eziphezulu %

0.01

Iibhoyila eziphantsi %

0.008

Ukufuma %

0.1

Ukupakishwa kwe-Aniline

Uthutho lwezothutho1
Uthutho lwezothutho2

200kg/idrama

Indawo yokugcina izinto: Gcina kwindawo evaliweyo, enganyangekiyo ekukhanyeni, kwaye ukhusele ekufuma.

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