Mtengo wabwino wa Aniline Aniline Cas: 62-53-3

Kufotokozera kwaifupi:

Aniline ndiye osavuta kwambiri amine, benzene molekyulu a atom hydrogen mu gulu la amino gulu la zinthu zopangidwa, mafuta opanda utoto. Malo osungunuka ndi -6.3 ℃, malo owira ndi 184 ℃, kachulukidwe kambiri ndi 1.5863 ℃, kuwola kumatenthedwa mpaka 370 ℃, sungunuka pang'ono m'madzi, kusungunuka mosavuta mu ethanol, ether, chloroform ndi ena osungunulira. Imatembenuka mtundu wa brown courcook mukakhala ndi mpweya kapena kuwala kwa dzuwa. Kupezeka kwa nthunzi, distillation kuti iwonjezere ufa wochepa wa zinc kuti mupewe makhidation. 10 ~ 15ppm Nabh4 ikhoza kuwonjezeredwa kwa Aniline woyeretsedwa kuti mupewe kuwonongeka kwa makoko. Aniline yankho ndi loyambira, ndipo asidi ndiosavuta kupanga mchere. Atom a Hadrojeni pa gulu lake la Amino likhoza kusinthidwa ndi gulu la hydrocarbon kapena acyl kuti apange seliilines sekondale ndi acyl arlines. Ngati zolowa m'malo zimachitika, zinthu zoyandikana ndi para para para zimapangidwa makamaka. Kuchita ndi nitrite kumapereka diazo Mchere kuchokera komwe magawo angapo a benzene and Azo amatha kupangidwa.

Cas: 62-53-3

Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

Kaonekeswe

Aniline ndi mankhwala ofunikira mankhwala, kupanga zinthu zofunika kwambiri mpaka mitundu 300, makamaka olimbikitsa, makamaka, mankhwala a Aminobenzer, N-Acetanilide , etc. Amagwiritsidwanso ntchito kupanga ma resun ndi utoto. Mu 2008, kugwiritsidwa ntchito kwa Aniline kunali matani pafupifupi 360,000, ndipo kufunikira kumayembekezeredwa ngati matani 870,000 mu 2012. Kupanga matani opanga matani a 1.37 miliyoni, ndi matani ochulukirapo 500,000. Aniline ndi woopsa kwambiri m'magazi ndi mitsempha, ndipo imatha kulowetsedwa pakhungu kapena kuyambitsa poizoni kudzera pa kupuma thirakiti. Pali njira ziwiri zazikulu zopangira aniline m'makampani: 1. Anilne amakonzedwa ndi hydrogenation wa Nitronzer Coarpred ndi mkuwa. Njirayi ikhoza kugwiritsidwa ntchito popanga mosalekeza popanda kuipitsa. 2, Chlorofeneze ndi ammonia kutentha kwambiri pamaso pa chothandizira cha mkuwa oxide.

Mawuno

Ai3-03053; Amino-bennin; Aminophen; Anilin; Anilin (Czech); Benzeneamine; Benzeneamine; Benzeneamine; Benzeneamine; Benzeneamine; Benzeneamin; Benzeneamin; Benzeneamine; Benzeneamin; Benzeneamine; Benzeneamin; Benzeneamine; Benzennamin

Ntchito za Aniline

1. Aniline ndi imodzi mwazinthu zofunika kwambiri zapakatikati mu utoto, ndipo ndi zida zopangira zamankhwala, zotsatsa mphira ndi anti-otsutsa. Itha kugwiritsidwanso ntchito kupanga zonunkhira, ma varnish ndi mabomba, etc. Aniline imagwiritsidwa ntchito popanga utoto, mankhwala, ma varnames, mankhwala onunkhira bwino. Zinthu zowopsa komanso zoyipa zomwe zimakhudza magawo oyamba amoyo wa nyama zam'madzi. Malinga ndi chilengedwe cha ku US bungwe loteteza ku US (EPA), chakudya chachilengedwe komanso chakudya chodetsa matenda, kumwa madzi osokoneza bongo amakangana 3 (CCL3).
2. Aniline ndi zinthu zofunika kwambiri zopangira, kupangidwa kwa mankhwala ophera tizilombo kumatha kuchokera ku Antiline, alkyl aniline, alkyl aniline, phenyllomine, alclohenramine Mzimu wa Mbewu, Amine methyl Checkeaket, Chitani
3. Aniline ndi wapakatikati. Mitundu yoposa 300 ya zinthu zofunika zimapangidwa kuchokera ku Aniline. Pali opanga pafupifupi 80 Aniline padzikoli, kuchuluka kwa chaka chonse chadutsa 2,7 t / A, " Kudya kwakukulu ndi MDI, komwe kumapha 84% ya kumwa kwathunthu kwa Aniline mu 2000. M'dziko lathu, Aniline amadyedwa makamaka mu MDI, zowonjezera utoto, mankhwala othandizira. Kugwiritsa ntchito Aniline mu 2000 ndi 185,000 t, ndipo kuchepa kwa zinthu kumayenera kuthetsedwa ndi kuwatumizira. Aniline Intergets ndi Mafuta Ogulitsa ndi: 2, 6-6 N-dimethninarine, N-Diethylaniline, N, N-nethnziline, p-acebanophenope, 4- Acetaniline, 1, 4-diphenylaminourea, 2-phenylindole, p-benzaniline, N-formylaniline, n-benzoylaniline, n-acetaniline, 2,4, 6-trichloraniline, p-chemicalbook iodoaniline , 1 - aniline - 3 - methyl - 5 - pyrazole ketones, hydroquinone, diceclohexyyl Amine, 2 - (n - methyl Aniline) acrylic nitrile, 3 - (n - Cyano Aniline, 4, 4 'Dischenyl methane diisocyl nthawi zambiri ester ya cyyate, n N-Dimethyl-P-Henziyleniamine, N, N, N ', n' , Phenyliourea, Dischenylediamide Bromine Acetanilide, Pawiri (kwa Amino Cyclohexyl) Methane, phenyllonone phenylhlkhOne Acid, thioceacetanilide, 2-methylindole, 2, 3-dimethylindole, n-methyl-2-phenylingole.
4, ogwiritsidwanso ntchito ngati otchuka, omwenso amagwiritsidwanso ntchito mu kapangidwe ka uvuni, amachepetsa, utoto wabodza ndi zonunkhira.
5. Amakhala ngati chofooka, chimatha kuwunikira mchere wa hydrolyz wosakhazikika komanso ma tetavavale (Feya +, aldroxide, kuti alekanitse ndi mchere wa zinthu (Mn2) zomwe ndizovuta kutero hydrolyze. Pakuwunikira kwa Picrystal, kuti mupeze zinthu (cu, mg, yi, CN, CD, CD, h) zomwe zimatha kupanga mawonekedwe a aniocynate. Yesani Halogen, Clomite, Vadate, nitrite, ndi Carboxyylic acid. Sol sol. Kapangidwe ka organic synthesis, utoto wopanga.

Kutanthauzira kwa aniline

Pawirikiza	Chifanizo
Kaonekedwe	Wopanda utoto, wamafuta, achikasu, amadzimadzi, omwe amayamba kuda pambuyo podabwitsidwa.
Purity% ≥	99.8
Nitronzene%≤	0.002
Okwera kwambiri%≤	0,01
Ma boiler otsika%≤	0,008
Chinyezi%≤	0.1