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Lihlahisoa

Glutaric Anhydride

Tlhaloso e Khutšoanyane:

Lebitso: Glutaric anhydride
Lebitso la lebitso: Tetrahydropyran-2,6-dione;Dihydro-2H-pyran-2,6 (3H) -dione;1,5-Glutaric anhydride
Nomoro ea CAS: 108-55-4
Nomoro ea ho kena ea EINECS: 203-593-6
Foromo ea molek'hule: C5H6O3
Boima ba molek'hule: 114.1


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Foromo ea Sebopeho

19

Lintho Tsa 'Mele
Ponahalo: Likristale tse kang nale
Boima: 1,411 g/cm3
Sebaka se qhibilihang: 50-55 °C (lit.)
Sebaka se belang: 150 °C/10 mmHg (lit.)
Khatello ea mouoane: 0.05 hPa (50 °C)
Refractivity: 1.4630 (khakanyo)
Sebaka se benyang: >230 °F

Lintlha tsa Polokeho
Ke tsa thepa e kotsi
Khoutu ea meetlo: 2917190090
Sekhahla sa Puseletso ea Lekhetho la Thepantle(%):13%

Kopo
Haholo-holo e sebelisoang ha ho etsoa lipolasetiki, rabara, resin, meriana, joalo-joalo le ho lokisetsa amide.Glutaric anhydride e ka oxidized ka hydrogen peroxide ho fumana glutaric acid peroxide.Kopanya 420mL ea metsi a silafetseng le 221.7g ea 30% ea hydrogen peroxide, ebe u eketsa 342g ea glutaric anhydride, hlohlelletsa ka matla, boloka karabelo ho 15 ℃, eketsa 7.6g ea hydrogen peroxide 'me u tsoele pele ho futhumala hora e le 1, tlohela 24h, sefa likristale, hlatsoa ka metsi 'me u omelle ka lebone la infrared, fumana phofo e tšoeu ea peroxydipic acid, ntlha e qhibilihang ea 89-90 ℃ (ho bola ho qala ho 90 ℃).E sebelisoa e le pheko bakeng sa epoxy resin.Hape ke sethatho sa polymerization bakeng sa tlhahiso ea polymerization ea li-resin tsa maiketsetso le rabara ea maiketsetso.
Haholo-holo e sebelisoa e le pheko bakeng sa li-resin tsa epoxy.Hape ke sethatho sa polymerization bakeng sa tlhahiso ea polymerization ea li-resin tsa maiketsetso le rabara ea maiketsetso.

Thepa le botsitso
Qoba ho kopana le oxides, metsi.Likristale tse kang nale.E qhibiliha ka ether, ethanol le tetrahydrofuran.E monya metsi ho hlahisa glutaric acid.Chefo e tlase haholo.
Mokhoa oa ho boloka
1. Boloka sebakeng sa polokelo se pholileng, se nang le moea o pholileng.Qoba hole le mollo, mohloli oa mocheso le mohloli oa metsi.Sephutheloana se lokela ho koaloa le ho bolokoa ka thoko ho moemeli oa oxidizing, qoba ho kopanya.Sebelisa mabone a thibelang ho phatloha le lisebelisoa tsa moea.Thibela tšebeliso ea mechini le lisebelisoa tse atisang ho baka tlhase.Sebaka sa polokelo se lokela ho ba le lisebelisoa tsa phekolo ea tšohanyetso tse lutlang le lisebelisoa tse loketseng tsa bolulo.
2. Sehlahisoa sena se ka kenngoa ka mekotleng ea polasetiki ea polyethylene e nang le mekotla e lohiloeng ka polypropylene.Mokotla o mong le o mong o 25kg, 'me o lokela ho bolokoa le ho tsamaisoa ho latela melao ea kakaretso ea lik'hemik'hale.


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