Unilong
Iriri iṣelọpọ Ọdun 14
Ti ara 2 Kemikali Eweko
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Indene CAS 95-13-6


  • CAS:95-13-6
  • Mimo:97%
  • Fọọmu Molecular:C9H8
  • Ìwọ̀n Molikula:116.16
  • EINECS:202-393-6
  • Akoko Ipamọ:Apoti pipe, idii pẹlu itọju; tọju sinu ile itaja ti o ni afẹfẹ, kuro lati awọn ina ṣiṣi, awọn iwọn otutu giga, ati ti o fipamọ lọtọ lati awọn oxidants
  • Awọn itumọ ọrọ sisọ:Inden; Technicalindene; INDENE; INDONAPHTHENE; 1H-INDENE; INU; INDENE OEKANAL;
  • Alaye ọja

    Gba lati ayelujara

    ọja Tags

    Kini Indene CAS 95-13-6?

    Indene, ti a tun mọ ni benzocyclopropene, jẹ hydrocarbon aromatic polycyclic pẹlu majele kekere ati irritation si awọ ara eniyan ati awọn membran mucous. O wa nipa ti ara ni oda edu ati epo robi. Ni afikun, indene tun tu silẹ nigbati awọn epo nkan ti o wa ni erupe ile ko ti jona patapata. Ilana molikula C9H8. Iwọn molikula 116.16. Iwọn benzene ati cyclopentadiene ninu moleku rẹ pin awọn ọta erogba meji nitosi. O han bi omi ti ko ni awọ, ko yipada ni oru, yipada ofeefee nigbati o duro jẹ, ṣugbọn o padanu awọ nigbati o ba farahan si imọlẹ oorun. Iyọkuro -1.8 ° C, aaye gbigbọn 182.6 ° C, aaye filasi 58 ° C, iwuwo ibatan 0.9960 (25/4 ° C); insoluble ninu omi, miscible pẹlu ethanol tabi ether. Awọn moleku Indene ni awọn ifunmọ olefin ti nṣiṣe lọwọ kemikali pupọ, eyiti o ni itara si polymerization tabi awọn aati afikun. Indene le ṣe polymerize ni iwọn otutu yara, ati alapapo tabi niwaju ayase ekikan le mu iwọn polymerization pọ si ni didasilẹ, ati fesi pẹlu sulfuric acid ogidi lati dagba resini indene keji. Indene jẹ hydrogenated catalytically (wo iṣesi hydrogenation catalytic) lati ṣe dihydroindene. Ẹgbẹ methylene ninu moleku indene jẹ iru si ẹgbẹ methylene ninu moleku cyclopentadiene. O ti wa ni irọrun oxidized ati fesi pẹlu imi-ọjọ lati ṣe agbejade eka kan, eyiti o ni iṣesi acid ti ko lagbara ati idinku awọn ohun-ini. Indene ṣe atunṣe pẹlu iṣuu soda ti fadaka lati ṣe iyọ iṣuu soda, ati awọn condenses pẹlu aldehydes ati awọn ketones (wo ifaseyin condensation) lati dagba benzofulvene: Indene ti yapa kuro ninu ida epo ina ti o gba lati distillation ti edu tar ni ile-iṣẹ.

    Sipesifikesonu

    Nkan ITOJU Àbájáde
    Ifarahan Omi ofeefee Ni ibamu
    Indene > 96% 97.69%
    Benzonitrile <3% 0.83%
    Omi <0.5% 0.04%

     

    Ohun elo

    A lo Indene ni pataki lati ṣe agbejade resini indene-coumarone. Awọn ohun elo aise ti indene-coumarone resini ni 160-215°C ida distilled lati eru benzene ati ina epo ida, eyi ti aijọju ni 6% styrene, 4% coumarone, 40% indene, 5% 4-methylstyrene ati kekere kan iye ti xylene, toluene ati awọn miiran agbo. Apapọ iye resini ṣe iroyin fun 60-70% ti awọn ohun elo aise ti Kemikali. Labẹ iṣe ti awọn ayase bii kiloraidi aluminiomu, boron fluoride tabi sulfuric acid ogidi, indene ati awọn ida coumarone jẹ polymerized labẹ titẹ tabi laisi titẹ lati ṣe ina resini indene-coumarone. O le ṣe idapọ pẹlu awọn hydrocarbons omi miiran bi epo ti a bo. O tun le jẹ agbedemeji ti awọn ipakokoropaeku tabi dapọ pẹlu awọn hydrocarbons omi miiran bi epo ti a bo.

    Package

    180 kg / ilu

    Indene CAS 95-13-6-Pack-1

    Indene CAS 95-13-6

    Indene CAS 95-13-6-Pack-2

    Indene CAS 95-13-6


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